{"id":1285,"date":"2024-05-07T11:44:18","date_gmt":"2024-05-07T03:44:18","guid":{"rendered":"http:\/\/www.xminsulation.com\/?post_type=product&p=1285"},"modified":"2024-05-15T16:33:22","modified_gmt":"2024-05-15T08:33:22","slug":"compact-prefabricated-substation-american-type","status":"publish","type":"product","link":"https:\/\/www.xminsulation.com\/vi\/product\/compact-prefabricated-substation-american-type\/","title":{"rendered":"Tr\u1ea1m bi\u1ebfn \u00e1p \u0111\u00fac s\u1eb5n nh\u1ecf g\u1ecdn (Ki\u1ec3u M\u1ef9)"},"content":{"rendered":"

\"\"<\/p>\n

Th\u00f4ng tin chung<\/b><\/strong><\/h2>\n

S\u1ea3n ph\u1ea9m n\u00e0y l\u00e0 tr\u1ea1m bi\u1ebfn \u00e1p ki\u1ec3u h\u1ed9p c\u1ee7a M\u1ef9 s\u1ea3n xu\u1ea5t trong n\u01b0\u1edbc, \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n theo \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a tr\u1ea1m bi\u1ebfn \u00e1p ki\u1ec3u h\u1ed9p c\u1ee7a M\u1ef9 v\u00e0 k\u1ebft h\u1ee3p v\u1edbi t\u00ecnh h\u00ecnh th\u1ef1c t\u1ebf trong n\u01b0\u1edbc. L\u00e0 m\u1ed9t \u0111\u01a1n v\u1ecb cung c\u1ea5p \u0111i\u1ec7n quan tr\u1ecdng trong m\u1ea1ng l\u01b0\u1edbi ph\u00e2n ph\u1ed1i c\u00e1p, s\u1ea3n ph\u1ea9m n\u00e0y l\u00e0 m\u1ed9t b\u1ed9 s\u1ea3n ph\u1ea9m l\u1eafp r\u00e1p s\u1eb5n ho\u00e0n ch\u1ec9nh t\u00edch h\u1ee3p thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n, b\u1ea3o v\u1ec7, bi\u1ebfn \u0111\u1ed5i v\u00e0 ph\u00e2n ph\u1ed1i \u0111i\u1ec7n \u00e1p cao. \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong m\u1ea1ng l\u01b0\u1edbi ph\u00e2n ph\u1ed1i \u0111\u00f4 th\u1ecb v\u00e0 n\u00f4ng th\u00f4n.<\/p>\n

S\u1ea3n ph\u1ea9m n\u00e0y \u0111\u1eb7t c\u00f4ng t\u1eafc t\u1ea3i \u0111i\u1ec7n \u00e1p cao v\u00e0 c\u1ea7u ch\u00ec \u0111i\u1ec7n \u00e1p cao trong d\u1ea7u m\u00e1y bi\u1ebfn \u00e1p, c\u00f3 hai d\u1ea1ng c\u1ea5u tr\u00fac: trong c\u00f9ng m\u1ed9t h\u1ed9p v\u1edbi th\u00e2n m\u00e1y bi\u1ebfn \u00e1p ho\u1eb7c trong c\u00e1c h\u1ed9p ri\u00eang bi\u1ec7t. B\u1ec3 ch\u1ee9a d\u1ea7u s\u1eed d\u1ee5ng c\u1ea5u tr\u00fac k\u00edn ho\u00e0n to\u00e0n v\u00e0 \u0111\u01b0\u1ee3c trang b\u1ecb \u0111\u1ed3ng h\u1ed3 \u0111o nhi\u1ec7t \u0111\u1ed9 d\u1ea7u, \u0111\u1ed3ng h\u1ed3 \u0111o m\u1ee9c d\u1ea7u, \u0111\u1ed3ng h\u1ed3 \u0111o \u00e1p su\u1ea5t, van x\u1ea3 \u00e1p su\u1ea5t, van x\u1ea3 d\u1ea7u v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c \u0111\u1ec3 theo d\u00f5i tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p.<\/p>\n

S\u1ea3n ph\u1ea9m n\u00e0y \u0111\u01b0\u1ee3c chia th\u00e0nh lo\u1ea1i m\u1ea1ng v\u00f2ng, lo\u1ea1i \u0111\u1ea7u cu\u1ed1i v\u00e0 lo\u1ea1i ngu\u1ed3n \u0111i\u1ec7n. \u0110\u1ec3 s\u1ea3n ph\u1ea9m n\u00e0y ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi c\u00e1c y\u00eau c\u1ea7u th\u1ef1c t\u1ebf c\u1ee7a l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia t\u00f4i, ch\u00fang t\u00f4i \u0111\u00e3 gi\u1edbi thi\u1ec7u c\u1ea7u ch\u00ec kh\u00f4 c\u1eafm v\u00e0o. Vi\u1ec7c th\u1ed5i c\u1ea7u ch\u00ec kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a d\u1ea7u m\u00e1y bi\u1ebfn \u00e1p. Theo \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a c\u00e1c y\u00eau c\u1ea7u c\u1ea5p \u0111i\u1ec7n \u00e1p th\u1ea5p, s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c chia th\u00e0nh ba lo\u1ea1i v\u1ecf: ti\u00eau chu\u1ea9n, n\u00e2ng cao v\u00e0 to\u00e0n di\u1ec7n, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng v\u00e0 \u0111\u01a1n v\u1ecb thi\u1ebft k\u1ebf linh ho\u1ea1t v\u00e0 ti\u1ebft ki\u1ec7m h\u01a1n khi l\u1ef1a ch\u1ecdn m\u00f4 h\u00ecnh.<\/p>\n

To\u00e0n b\u1ed9 s\u1ea3n ph\u1ea9m c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 k\u00edch th\u01b0\u1edbc nh\u1ecf, d\u1ec5 l\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec, ti\u1ebfng \u1ed3n th\u1ea5p, t\u1ed5n th\u1ea5t th\u1ea5p, ch\u1ed1ng tr\u1ed9m, kh\u1ea3 n\u0103ng qu\u00e1 t\u1ea3i m\u1ea1nh v\u00e0 b\u1ea3o v\u1ec7 to\u00e0n di\u1ec7n. Th\u00edch h\u1ee3p cho c\u00e1c khu d\u00e2n c\u01b0 m\u1edbi, v\u00e0nh \u0111ai xanh, c\u00f4ng vi\u00ean, kh\u00e1ch s\u1ea1n nh\u00e0 ga, c\u00f4ng tr\u01b0\u1eddng x\u00e2y d\u1ef1ng, s\u00e2n bay v\u00e0 nh\u1eefng n\u01a1i kh\u00e1c.<\/p>\n

Ch\u1ee9c n\u0103ng v\u00e0 <\/b><\/strong>F<\/b><\/strong>\u0103n u\u1ed1ng<\/b><\/strong><\/h2>\n
    \n
  1. Ho\u00e0n to\u00e0n c\u00e1ch nhi\u1ec7t, k\u00edn ho\u00e0n to\u00e0n, kh\u00f4ng c\u1ea7n b\u1ea3o tr\u00ec v\u00e0 \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n c\u00e1 nh\u00e2n.<\/li>\n
  2. K\u1ebft c\u1ea5u nh\u1ecf g\u1ecdn, th\u1ec3 t\u00edch ch\u1ec9 b\u1eb1ng 1\/3-1\/5 m\u00e1y bi\u1ebfn \u00e1p Ch\u00e2u \u00c2u c\u00f9ng c\u00f4ng su\u1ea5t, chi\u1ec1u cao th\u1ea5p.<\/li>\n
  3. C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u1ea5u tr\u00fac d\u1ea1ng h\u1ed9p \u0111\u1ec3 tr\u00e1nh \u00f4 nhi\u1ec5m d\u1ea7u trong th\u00f9ng m\u00e1y bi\u1ebfn \u00e1p.<\/li>\n
  4. Ph\u00eda \u0111i\u1ec7n \u00e1p cao s\u1eed d\u1ee5ng c\u1ea7u ch\u00ec k\u00e9p b\u1ea3o v\u1ec7 to\u00e0n d\u1ea3i, gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 chi ph\u00ed.<\/li>\n
  5. C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng cho c\u1ea3 m\u1ea1ng v\u00f2ng v\u00e0 thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i. \u0110\u1ea7u c\u00e1p c\u00f3 th\u1ec3 c\u1eafm v\u00e0 r\u00fat kh\u1ea9n c\u1ea5p khi d\u00f2ng t\u1ea3i l\u00e0 200A.<\/li>\n
  6. Th\u00e2n h\u1ed9p \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng t\u1ea5m composite t\u1ed5 ong hai l\u1edbp, c\u00f3 ch\u1ee9c n\u0103ng c\u00e1ch nhi\u1ec7t v\u00e0 t\u1ea3n nhi\u1ec7t.<\/li>\n
  7. B\u1ed9 b\u1ea3o v\u1ec7 m\u1ea5t pha \u0111i\u1ec7n t\u1eed \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u1edf ph\u00eda \u0111i\u1ec7n \u00e1p th\u1ea5p. Khi \u0111i\u1ec7n \u00e1p b\u1ea5t th\u01b0\u1eddng x\u1ea3y ra trong h\u1ec7 th\u1ed1ng, c\u00f4ng t\u1eafc ch\u00ednh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ng\u1eaft k\u1ebft n\u1ed1i nhanh ch\u00f3ng.<\/li>\n
  8. C\u00f4ng t\u1eafc t\u1ea3i ng\u00e2m d\u1ea7u ph\u00eda \u0111i\u1ec7n \u00e1p cao ho\u1eb7c c\u00f4ng t\u1eafc t\u1ea3i SF6 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c n\u00e2ng c\u1ea5p b\u1eb1ng \u0111i\u1ec7n, \u0111\u1eb7t n\u1ec1n t\u1ea3ng cho vi\u1ec7c hi\u1ec7n th\u1ef1c h\u00f3a t\u1ef1 \u0111\u1ed9ng h\u00f3a m\u1ea1ng l\u01b0\u1edbi ph\u00e2n ph\u1ed1i.<\/li>\n
  9. S\u1eed d\u1ee5ng m\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u S9 ho\u1eb7c S11 c\u00f3 hi\u1ec7u su\u1ea5t t\u1ed1t h\u01a1n.<\/li>\n<\/ol>\n

    \"\"<\/p>\n

    S\u1eed d\u1ee5ng <\/b><\/strong>E<\/b><\/strong>m\u00f4i tr\u01b0\u1eddng <\/b><\/strong>C<\/b><\/strong>\u0111i\u1ec1u ki\u1ec7n<\/b><\/strong><\/h2>\n
      \n
    1. \u0110\u1ed9 cao kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 1000m.<\/li>\n
    2. Nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng: -35C-+40C.<\/li>\n
    3. \u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i: gi\u00e1 tr\u1ecb trung b\u00ecnh h\u00e0ng ng\u00e0y kh\u00f4ng l\u1edbn h\u01a1n 95% v\u00e0 gi\u00e1 tr\u1ecb trung b\u00ecnh h\u00e0ng th\u00e1ng kh\u00f4ng l\u1edbn h\u01a1n 90%.<\/li>\n
    4. T\u1ed1c \u0111\u1ed9 gi\u00f3: t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 34m\/s (kh\u00f4ng qu\u00e1 700Pa).<\/li>\n
    5. Ch\u1ed1ng s\u1ed1c: gia t\u1ed1c theo ph\u01b0\u01a1ng ngang kh\u00f4ng l\u1edbn h\u01a1n 0,4m\/S2 v\u00e0 gia t\u1ed1c theo ph\u01b0\u01a1ng th\u1eb3ng \u0111\u1ee9ng kh\u00f4ng l\u1edbn h\u01a1n 0,15m\/S2.<\/li>\n
    6. \u0110\u1ed9 nghi\u00eang c\u1ee7a v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t: kh\u00f4ng qu\u00e1 3\u00b0.<\/li>\n
    7. V\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t: N\u01a1i kh\u00f4ng c\u00f3 nguy c\u01a1 ch\u00e1y n\u1ed5, kh\u00ed \u0103n m\u00f2n h\u00f3a h\u1ecdc v\u00e0 th\u00f4ng gi\u00f3 t\u1ed1t.<\/li>\n
    8. Khi \u0111\u1eb7t h\u00e0ng s\u1ea3n ph\u1ea9m n\u00e0y ngo\u00e0i nh\u1eefng \u0111i\u1ec1u ki\u1ec7n tr\u00ean, b\u1ea1n c\u00f3 th\u1ec3 th\u01b0\u01a1ng l\u01b0\u1ee3ng v\u1edbi c\u00f4ng ty ch\u00fang t\u00f4i.<\/li>\n<\/ol>\n

      Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/b><\/strong><\/h2>\n

      \"\"<\/b><\/strong><\/p>\n

      M\u00e1y bi\u1ebfn \u00e1p<\/b><\/strong><\/h2>\n

      Th\u00e2n m\u00e1y bi\u1ebfn \u00e1p s\u00ea-ri S9 m\u1edbi \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn, c\u00f3 t\u1ed5n th\u1ea5t th\u1ea5p, kh\u1ea3 n\u0103ng ch\u1ecbu qu\u00e1 t\u1ea3i t\u1ed1t v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng ng\u1eafn m\u1ea1ch m\u1ea1nh. T\u1ea5t c\u1ea3 c\u00e1c ch\u1ed1t \u0111\u1ec1u \u0111\u01b0\u1ee3c ch\u1ed1ng l\u1ecfng. Kh\u00f4ng c\u1ea7n treo l\u00f5i; b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 ch\u1ecdn m\u00e1y bi\u1ebfn \u00e1p l\u00f5i li\u1ec1n m\u1ea1ch h\u00ecnh xuy\u1ebfn s\u00ea-ri S11 v\u1edbi hi\u1ec7u su\u1ea5t t\u1ed1t h\u01a1n.<\/p>\n

      \"\"<\/p>\n

      L\u01b0u \u00fd: Theo y\u00eau c\u1ea7u c\u1ee7a ng\u01b0\u1eddi s\u1eed d\u1ee5ng, ph\u1ea1m vi khai th\u00e1c \u0111i\u1ec7n \u00e1p cao c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf l\u00e0 \u00b12\u00d72.5%; b. Theo y\u00eau c\u1ea7u c\u1ee7a ng\u01b0\u1eddi s\u1eed d\u1ee5ng, \u0111i\u1ec7n \u00e1p th\u1ea5p c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf l\u00e0 0,69kV.<\/p>\n

      Tr\u1ecdng t\u1ea3i <\/b><\/strong>Ng\u1eaft S<\/b><\/strong>ph\u00f9 th\u1ee7y<\/b><\/strong><\/h2>\n

      C\u00f4ng t\u1eafc t\u1ea3i l\u00e0 c\u00f4ng t\u1eafc li\u00ean k\u1ebft ba pha ng\u00e2m trong d\u1ea7u, c\u01a1 c\u1ea5u v\u1eadn h\u00e0nh l\u00f2 xo; c\u00f3 th\u1ec3 \u0111\u00f3ng m\u1edf b\u1eb1ng t\u1ea3i, t\u1ed1c \u0111\u1ed9 \u0111\u00f3ng m\u1edf kh\u00f4ng li\u00ean quan g\u00ec \u0111\u1ebfn l\u1ef1c v\u1eadn h\u00e0nh. C\u00e1c lo\u1ea1i bao g\u1ed3m lo\u1ea1i hai tr\u1ea1m, lo\u1ea1i T b\u1ed1n tr\u1ea1m v\u00e0 lo\u1ea1i V b\u1ed1n tr\u1ea1m. C\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn c\u00e1c ki\u1ec3u m\u00e1y.<\/p>\n

      \"\"<\/p>\n

      C\u1ea7u ch\u00ec<\/b><\/strong><\/h2>\n

      M\u1eb7t \u0111i\u1ec7n \u00e1p cao c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p h\u1ed9p M\u1ef9 \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 b\u1eb1ng c\u1ea7u ch\u00ec b\u1ea3o v\u1ec7 d\u1ef1 ph\u00f2ng v\u00e0 c\u1ea7u ch\u00ec c\u1eafm n\u1ed1i ti\u1ebfp. Nguy\u00ean l\u00fd \u0111\u01a1n gi\u1ea3n, ti\u1ebft ki\u1ec7m v\u00e0 \u0111\u00e1ng tin c\u1eady; c\u1ea7u ch\u00ec b\u1ea3o v\u1ec7 d\u1ef1 ph\u00f2ng l\u00e0 c\u1ea7u ch\u00ec gi\u1edbi h\u1ea1n d\u00f2ng \u0111i\u1ec7n cao \u00e1p ng\u00e2m trong d\u1ea7u c\u00f3 kh\u1ea3 n\u0103ng ng\u1eaft l\u1edbn v\u00e0 ch\u1ec9 n\u1eb1m b\u00ean trong m\u00e1y bi\u1ebfn \u00e1p. C\u1ea7u ch\u00ec nh\u1ea1y k\u00e9p t\u00edch h\u1ee3p c\u1ee7a c\u1ea7u ch\u00ec c\u1eafm ho\u1ea1t \u0111\u1ed9ng trong tr\u01b0\u1eddng h\u1ee3p c\u00f3 l\u1ed7i, c\u00f3 th\u1ec3 cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 k\u00e9p v\u1ec1 d\u00f2ng \u0111i\u1ec7n v\u00e0 nhi\u1ec7t \u0111\u1ed9. Sau khi c\u1ea7u ch\u00ec nh\u1ea1y k\u00e9p b\u1ecb \u0111\u1ee9t, l\u00f5i c\u1ea7u ch\u00ec c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng thay th\u1ebf t\u1ea1i ch\u1ed7.<\/p>\n

      \"\"<\/p>\n

      M\u00e1y bi\u1ebfn \u00e1p<\/b><\/strong><\/h2>\n

      M\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u ba pha S9 v\u00e0 S11 m\u1edbi c\u00f3 \u01b0u \u0111i\u1ec3m l\u00e0 t\u1ed5n th\u1ea5t kh\u00f4ng t\u1ea3i th\u1ea5p, nhi\u1ec7t \u0111\u1ed9 t\u0103ng th\u1ea5p, ti\u1ebfng \u1ed3n th\u1ea5p v\u00e0 chi\u1ec1u cao th\u1ea5p. T\u1ed5n th\u1ea5t kh\u00f4ng t\u1ea3i v\u00e0 t\u1ed5n th\u1ea5t t\u1ea3i c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p th\u1ea5p h\u01a1n m\u00e1y bi\u1ebfn \u00e1p S9 ban \u0111\u1ea7u, \u0111\u1ea1t \u0111\u1ebfn tr\u00ecnh \u0111\u1ed9 ti\u00ean ti\u1ebfn trong n\u01b0\u1edbc hi\u1ec7n t\u1ea1i. M\u00e1y bi\u1ebfn \u00e1p c\u00f3 c\u1ea5u tr\u00fac k\u00edn ho\u00e0n to\u00e0n, c\u00f3 hi\u1ec7u qu\u1ea3 c\u00e1ch ly \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed v\u00e0 s\u1ef1 suy gi\u1ea3m c\u00e1ch \u0111i\u1ec7n do \u0111\u1ed9 \u1ea9m g\u00e2y ra. C\u00f3 m\u1ed9t \u0111\u1ec7m kh\u00ed 40-90mm \u1edf ph\u00eda tr\u00ean b\u00ecnh nhi\u00ean li\u1ec7u, c\u00f9ng v\u1edbi c\u00e1c n\u1ebfp g\u1ea5p c\u1ee7a v\u1ecf b\u00ecnh c\u00f3 th\u1ec3 \u0111\u1ed3ng th\u1eddi t\u1ea3n nhi\u1ec7t v\u00e0 l\u00e0m m\u00e1t, \u0111\u1ed3ng th\u1eddi gi\u1ea3m \u00e1p su\u1ea5t b\u00ean trong m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n

      \"\"<\/b><\/strong><\/p>\n

      Nguy\u00ean l\u00fd tr\u1ea1m bi\u1ebfn \u00e1p<\/b><\/strong><\/h2>\n

      Trong s\u01a1 \u0111\u1ed3 nguy\u00ean l\u00fd c\u1ee7a tr\u1ea1m bi\u1ebfn \u00e1p, c\u00e1c \u0111\u01b0\u1eddng d\u00e2y \u201cI\u201d v\u00e0 \u201cI\u201d l\u00e0 c\u00e1c \u0111\u01b0\u1eddng c\u1ea5p \u0111i\u1ec7n m\u1ea1ng v\u00f2ng, nh\u00e1nh \u201cll\u201d l\u00e0 nh\u00e1nh m\u00e1y bi\u1ebfn \u00e1p v\u00e0 \u201cV\u201d l\u00e0 \u0111\u1ea7u ra \u0111i\u1ec7n \u00e1p th\u1ea5p. Tr\u1ea1m bi\u1ebfn \u00e1p c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u1ea3 h\u1ec7 th\u1ed1ng cung c\u1ea5p \u0111i\u1ec7n m\u1ea1ng v\u00f2ng v\u00e0 h\u1ec7 th\u1ed1ng \u0111\u1ea7u cu\u1ed1i, v\u00e0 vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i r\u1ea5t thu\u1eadn ti\u1ec7n. \u0110\u01b0\u1eddng d\u00e2y v\u00e0 nh\u00e1nh c\u1ea5p \u0111i\u1ec7n \u201cl\u2162\u201d \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i b\u1eb1ng c\u00f4ng t\u1eafc t\u1ea3i m\u1ea1ng v\u00f2ng. \u0110\u1ed3ng th\u1eddi, \u0111\u1ea7u v\u00e0o ph\u00eda \u0111i\u1ec7n \u00e1p cao c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p \u0111\u01b0\u1ee3c trang b\u1ecb c\u1ea7u ch\u00ec b\u1ea3o v\u1ec7 d\u1ef1 ph\u00f2ng v\u00e0 c\u1ea7u ch\u00ec c\u1eafm \u0111\u1ec3 b\u1ea3o v\u1ec7 nh\u00e1nh kh\u1ecfi s\u1ef1 c\u1ed1 ng\u1eafn m\u1ea1ch, qu\u00e1 t\u1ea3i v\u00e0 qu\u00e1 nhi\u1ec7t. B\u1ea3o v\u1ec7. \u0110\u1ed3ng th\u1eddi, c\u00e1c thi\u1ebft b\u1ecb hi\u1ec3n th\u1ecb \u0111i\u1ec7n \u00e1p cao v\u00e0 ch\u1ed1ng s\u00e9t c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t. \u0110\u1ea7u \u0111i\u1ec7n \u00e1p th\u1ea5p c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p \u0111\u01b0\u1ee3c \u0111\u01b0a ra th\u00f4ng qua \u0111\u1ed3ng h\u1ed3 \u0111o v\u00e0 m\u00e1y c\u1eaft m\u1ea1ch \u0111i\u1ec7n \u00e1p th\u1ea5p.<\/p>\n

      S\u01a1 \u0111\u1ed3 tr\u1ea1m bi\u1ebfn \u00e1p l\u1eafp gh\u00e9p 12kV<\/b><\/strong><\/p>\n

      \"\"<\/b><\/strong><\/p>\n

      C:\u73af\u7f51\u8d1f\u8377\u5f00\u5173(\u6216\u7ec8\u7aef\u8d1f\u8377\u5f00\u5173). C\u00f4ng t\u1eafc t\u1ea3i m\u1ea1ng v\u00f2ng (ho\u1eb7c c\u00f4ng t\u1eafc t\u1ea3i \u0111\u1ea7u cu\u1ed1i).<\/p>\n

      F1: \u63d2\u5165\u5f0f\u7194\u65ad\u5668. C\u1ea7u ch\u00ec c\u1eafm.<\/p>\n

      F2:\u540e\u5907\u4fdd\u62a4\u7194\u65ad\u5668. C\u1ea7u ch\u00ec b\u1ea3o v\u1ec7 d\u1ef1 ph\u00f2ng.<\/p>\n

      T\uff1a\u53d8\u538b\u5668. M\u00e1y bi\u1ebfn \u00e1p.<\/p>\n

      Q: \u4f4e\u538b\u65ad\u8def\u5668. B\u1ed9 ng\u1eaft m\u1ea1ch \u0111i\u1ec7n \u00e1p th\u1ea5p.<\/p>\n

      C\u1ea5u tr\u00fac tr\u1ea1m bi\u1ebfn \u00e1p<\/b><\/strong><\/h2>\n

      C\u00f3 th\u1ec3 th\u1ea5y t\u1eeb h\u00ecnh d\u00e1ng v\u00e0 s\u01a1 \u0111\u1ed3 k\u1ebft c\u1ea5u c\u1ee7a tr\u1ea1m bi\u1ebfn \u00e1p l\u1eafp gh\u00e9p 10kV, b\u1ed3n d\u1ea7u \u0111\u01b0\u1ee3c chia th\u00e0nh ph\u1ea7n tr\u00ean v\u00e0 ph\u1ea7n d\u01b0\u1edbi (ho\u1eb7c tr\u00e1i v\u00e0 ph\u1ea3i). Ph\u1ea7n tr\u00ean l\u00e0 b\u1ed3n d\u1ea7u cao th\u1ebf, ph\u1ea7n d\u01b0\u1edbi l\u00e0 b\u1ed3n d\u1ea7u m\u00e1y bi\u1ebfn \u00e1p. Hai ph\u1ea7n n\u00e0y ch\u1ec9 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i \u0111i\u1ec7n ch\u1ee9 kh\u00f4ng ph\u1ea3i kh\u00f4ng c\u00f3 d\u1ea7u.<\/p>\n

        \n
      1. \u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a c\u1ea5u tr\u00fac h\u1ed9p ph\u1ee5: M\u00e1y bi\u1ebfn \u00e1p v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n \u0111i\u1ec7n \u00e1p cao nh\u01b0 c\u00f4ng t\u1eafc t\u1ea3i \u0111i\u1ec7n \u00e1p cao, c\u1ea7u ch\u00ec c\u1eafm v\u00e0 c\u1ea7u ch\u00ec gi\u1edbi h\u1ea1n d\u00f2ng \u0111i\u1ec7n d\u1ef1 ph\u00f2ng \u0111\u01b0\u1ee3c \u0111\u1eb7t trong c\u00e1c th\u00f9ng d\u1ea7u k\u00edn t\u01b0\u01a1ng \u1ee9ng. Hai th\u00f9ng \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed n\u1eb1m ngang \u1edf b\u00ean tr\u00e1i v\u00e0 b\u00ean ph\u1ea3i v\u00e0 \u0111\u01b0\u1ee3c ng\u0103n c\u00e1ch ho\u00e0n to\u00e0n b\u1eb1ng v\u00e1ch ng\u0103n. C\u00f3 c\u00e1c \u1ed1ng l\u00f3t t\u01b0\u1eddng c\u00e1ch \u0111i\u1ec7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ea5u d\u00e2y gi\u1eefa m\u00e1y bi\u1ebfn \u00e1p v\u00e0 c\u00f4ng t\u1eafc t\u1ea3i v\u00e0 c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng thay th\u1ebf m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng h\u1ed9p kia.<\/li>\n
      2. \u01afu \u0111i\u1ec3m c\u1ee7a vi\u1ec7c s\u1eafp x\u1ebfp hai h\u1ed9p tr\u00e1i v\u00e0 ph\u1ea3i:<\/li>\n
      3. Hai h\u1ed9p n\u00e0y kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn nhau.<\/li>\n
      4. Ng\u0103n kh\u00f4ng cho th\u00f9ng d\u1ea7u ph\u00eda tr\u00ean ch\u1ea3y xu\u1ed1ng th\u00f9ng d\u1ea7u ph\u00eda d\u01b0\u1edbi do r\u00f2 r\u1ec9 \u1edf t\u1ea5m v\u00e1ch ng\u0103n, khi\u1ebfn th\u00f9ng d\u1ea7u ph\u00eda tr\u00ean b\u1ecb thi\u1ebfu d\u1ea7u (thi\u1ebfu d\u1ea7u ho\u1eb7c kh\u00f4ng c\u00f3 d\u1ea7u s\u1ebd khi\u1ebfn c\u00f4ng t\u1eafc t\u1ea3i v\u1eadn h\u00e0nh b\u1ecb h\u1ed3 quang, g\u00e2y nguy hi\u1ec3m cho thi\u1ebft b\u1ecb v\u00e0 con ng\u01b0\u1eddi).<\/li>\n
      5. M\u1ed9t \u01b0u \u0111i\u1ec3m n\u1eefa l\u00e0 b\u1ed1 tr\u00ed tr\u00e1i ph\u1ea3i r\u1ea5t ti\u1ec7n cho vi\u1ec7c b\u1ea3o tr\u00ec, khi ki\u1ec3m tra ph\u00f2ng m\u00e1y bi\u1ebfn \u00e1p v\u00e0 ph\u00f2ng c\u00f4ng t\u1eafc t\u1ea3i, hai h\u1ed9p kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn nhau, r\u1ea5t ti\u1ec7n l\u1ee3i v\u00e0 nhanh ch\u00f3ng (n\u1ebfu m\u00e1y bi\u1ebfn \u00e1p \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed l\u00ean xu\u1ed1ng \u0111\u1ec3 ki\u1ec3m tra, ph\u1ea3i th\u00e1o ho\u00e0n to\u00e0n th\u00f9ng d\u1ea7u ph\u00eda tr\u00ean m\u1edbi c\u00f3 th\u1ec3 m\u1edf th\u00f9ng d\u1ea7u c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p, c\u1ef1c k\u1ef3 b\u1ea5t ti\u1ec7n cho vi\u1ec7c ki\u1ec3m tra).<\/li>\n
      6. C\u1ea5u tr\u00fac h\u1ed9p ph\u1ee5 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 \u00f4 nhi\u1ec5m d\u1ea7u m\u00e1y bi\u1ebfn \u00e1p do ho\u1ea1t \u0111\u1ed9ng chuy\u1ec3n m\u1ea1ch t\u1ea3i v\u00e0 c\u1ea7u ch\u00ec b\u1ecb \u0111\u1ee9t.<\/li>\n<\/ol>\n

        10kV <\/b><\/strong>P<\/b><\/strong>\u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o l\u1ea1i <\/b><\/strong>S<\/b><\/strong>tr\u1ea1m trung chuy\u1ec3n <\/b><\/strong>M\u1ed8T<\/b><\/strong>ngo\u1ea1i h\u00ecnh v\u00e0 <\/b><\/strong>S<\/b><\/strong>c\u1ea5u tr\u00fac <\/b><\/strong>D<\/b><\/strong>bi\u1ec3u \u0111\u1ed3<\/b><\/strong><\/p>\n

        \"\" \"\"<\/b><\/strong><\/p>\n

        H\u01b0\u1edbng d\u1eabn<\/b><\/strong><\/h2>\n

        \u25c6C\u00f4ng t\u1eafc t\u1ea3i m\u1ea1ng v\u00f2ng b\u1ed1n tr\u1ea1m:<\/b><\/strong><\/p>\n

        C\u1ea5u tr\u00fac ph\u1ea7n ngu\u1ed3n l\u00e0 c\u1ea5u tr\u00fac h\u00ecnh ch\u1eef \u201cV\u201d, h\u00e3y xem ph\u1ea7n m\u00e0u \u0111en trong h\u00ecnh. \u201cI, II\u201d trong h\u00ecnh l\u00e0 c\u00e1c \u0111\u01b0\u1eddng d\u00e2y v\u00e0o v\u00e0 ra c\u1ee7a ngu\u1ed3n \u0111i\u1ec7n m\u1ea1ng v\u00f2ng, v\u00e0 \u201cT\u201d l\u00e0 \u0111\u01b0\u1eddng d\u00e2y v\u00e0o \u0111i\u1ec7n \u00e1p cao c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi c\u1ea7u ch\u00ec d\u1ef1 ph\u00f2ng v\u00e0 c\u1ea7u ch\u00ec \u0111\u00e3 l\u1eafp v\u00e0o.<\/p>\n

        C\u00f4ng t\u1eafc t\u1ea3i m\u1ea1ng v\u00f2ng chuy\u1ec3n m\u1ea1ch m\u1ea1ng b\u1eb1ng t\u1ea3i. B\u1ed1n tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00f4ng t\u1eafc t\u1ea3i:<\/p>\n

        \u25c7 Khi \u1edf v\u1ecb tr\u00ed \u201c1-2-T\u201d, m\u1ea1ng \u201cI\u201d v\u00e0 \u201cII\u201d \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u00e0 m\u00e1y bi\u1ebfn \u00e1p c\u00f3 \u0111i\u1ec7n; (tr\u1ea1m bi\u1ebfn \u00e1p ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t m\u1ea1ng v\u00f2ng)<\/p>\n

        \u25c7 Khi \u1edf v\u1ecb tr\u00ed \u201cIT\u201d, m\u1ea1ng \u201cI\u201d \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi m\u00e1y bi\u1ebfn \u00e1p; (\u0111\u1ea7u cu\u1ed1i kh\u1edfi \u0111\u1ed9ng tr\u1ea1m bi\u1ebfn \u00e1p)<\/p>\n

        \u25c7 Khi \u1edf v\u1ecb tr\u00ed \u201c\u2161-T\u201d, m\u1ea1ng \u201c\u2161\u201d \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi m\u00e1y bi\u1ebfn \u00e1p; (t\u1eeb \u0111\u1ea7u cu\u1ed1i tr\u1ea1m bi\u1ebfn \u00e1p)<\/p>\n

        \u25c7 Khi \u1edf v\u1ecb tr\u00ed \u201c0\u201d, m\u1ea1ng \u201cI, \u2161\u201d v\u00e0 m\u00e1y bi\u1ebfn \u00e1p b\u1ecb ng\u1eaft k\u1ebft n\u1ed1i; (t\u1ea5t c\u1ea3 \u0111\u1ec1u kh\u00f4ng t\u00edch \u0111i\u1ec7n)<\/p>\n

        S\u1eed d\u1ee5ng tay c\u1ea7m v\u1eadn h\u00e0nh \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 l\u1eafp tr\u1ee5c c\u00f4ng t\u1eafc t\u1ea3i v\u00e0 xoay n\u00f3 kho\u1ea3ng 130\u00b0 theo chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3 ho\u1eb7c ng\u01b0\u1ee3c chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3. M\u1ed7i l\u1ea7n c\u00f4ng t\u1eafc t\u1ea3i \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh, b\u1ed9 ph\u1eadn ngu\u1ed3n s\u1ebd quay m\u1ed9t b\u00e1nh r\u0103ng.<\/p>\n

        V\u00ed d\u1ee5 v\u1ec1 thao t\u00e1c chuy\u1ec3n \u0111\u1ed5i:<\/p>\n

        Ph\u01b0\u01a1ng ph\u00e1p ho\u1ea1t \u0111\u1ed9ng m\u1ed9t: Thay \u0111\u1ed5i ngu\u1ed3n \u0111i\u1ec7n t\u1eeb ngu\u1ed3n \u0111i\u1ec7n \u201cI\u201d sang ngu\u1ed3n \u0111i\u1ec7n \u201cII\u201d.<\/p>\n

        \u25c7 L\u1eafp tay c\u1ea7m v\u1eadn h\u00e0nh \u0111\u1eb7c bi\u1ec7t v\u00e0o tr\u1ee5c c\u00f4ng t\u1eafc;<\/p>\n

        \u25c7 Xoay c\u00f4ng t\u1eafc theo chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3 m\u1ed9t l\u1ea7n, khi \u0111\u00f3 l\u01b0\u1ee1i dao h\u00ecnh ch\u1eef \u201cV\u201d c\u1ee7a c\u00f4ng t\u1eafc s\u1ebd \u1edf v\u1ecb tr\u00ed \u201cI-\u2161-T\u201d;<\/p>\n

        \u25c7 Quay theo chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3 l\u1ea7n n\u1eefa. L\u00fac n\u00e0y, l\u01b0\u1ee1i dao h\u00ecnh ch\u1eef \u201cV\u201d n\u1eb1m gi\u1eefa \u201c\u2161-T\u201d v\u00e0 cung c\u1ea5p \u0111i\u1ec7n cho ngu\u1ed3n \u0111i\u1ec7n \u201c\u2161\u201d; thao t\u00e1c ho\u00e0n t\u1ea5t.<\/p>\n

        Ph\u01b0\u01a1ng ph\u00e1p ho\u1ea1t \u0111\u1ed9ng th\u1ee9 hai:<\/p>\n

        \u25c7 L\u1eafp tay c\u1ea7m v\u1eadn h\u00e0nh \u0111\u1eb7c bi\u1ec7t v\u00e0o tr\u1ee5c c\u00f4ng t\u1eafc;<\/p>\n

        \u25c7 Xoay c\u00f4ng t\u1eafc ng\u01b0\u1ee3c chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3 m\u1ed9t l\u1ea7n. L\u00fac n\u00e0y, l\u01b0\u1ee1i dao h\u00ecnh ch\u1eef \u201cV\u201d c\u1ee7a c\u00f4ng t\u1eafc \u1edf v\u1ecb tr\u00ed \u201c0\u201d;<\/p>\n

        \u25c7 Quay ng\u01b0\u1ee3c chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3 l\u1ea7n n\u1eefa. L\u00fac n\u00e0y, l\u01b0\u1ee1i dao h\u00ecnh ch\u1eef \u201cV\u201d n\u1eb1m gi\u1eefa \u201c\u2161-T\u201d v\u00e0 cung c\u1ea5p \u0111i\u1ec7n cho ngu\u1ed3n \u0111i\u1ec7n \u201c\u2161\u201d; thao t\u00e1c ho\u00e0n t\u1ea5t.<\/p>\n

        C\u1ea3 hai ph\u01b0\u01a1ng ph\u00e1p tr\u00ean \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ho\u00e0n th\u00e0nh vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i t\u1eeb ngu\u1ed3n \u0111i\u1ec7n \u201cI\u201d sang ngu\u1ed3n \u0111i\u1ec7n \u201cII\u201d, nh\u01b0ng ph\u01b0\u01a1ng ph\u00e1p th\u1ee9 hai an to\u00e0n h\u01a1n v\u00e0 h\u1ee3p l\u00fd h\u01a1n. Sau khi ngu\u1ed3n \u0111i\u1ec7n \u201c1\u201d b\u1ecb c\u1eaft, n\u00f3 s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c c\u1ea5p \u0111i\u1ec7n tr\u1edf l\u1ea1i. \u0110\u1ed3ng th\u1eddi, n\u1ebfu ngu\u1ed3n \u0111i\u1ec7n \u201c\u2161\u201d<\/p>\n

        N\u1ebfu x\u1ea3y ra l\u1ed7i, l\u1ed7i s\u1ebd kh\u00f4ng \u0111\u00f3ng l\u1ea1i. Khi s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p m\u1ed9t, ngu\u1ed3n \u0111i\u1ec7n k\u00e9p s\u1ebd x\u1ea3y ra. Khi ngu\u1ed3n \u0111i\u1ec7n \u201cI\u201d \u0111\u01b0\u1ee3c chuy\u1ec3n sang ngu\u1ed3n \u0111i\u1ec7n \u201cII\u201d, l\u1ed7i c\u00f3 th\u1ec3 x\u1ea3y ra do c\u00e1c pha ngu\u1ed3n kh\u00e1c nhau v\u00e0 c\u00e1c l\u00fd do kh\u00e1c.<\/p>\n

        \u25c6<\/b><\/strong>C\u00f4ng t\u1eafc t\u1ea3i \u0111\u1ea7u cu\u1ed1i hai tr\u1ea1m:<\/b><\/strong><\/p>\n

        \u201cI\u201d trong s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi \u0111\u1ea7u cu\u1ed1i \u0111\u01b0\u1eddng d\u00e2y \u0111i\u1ec7n \u00e1p cao. Khi v\u1eadn h\u00e0nh, ng\u01b0\u1eddi d\u00f9ng l\u1eafp tay c\u1ea7m v\u1eadn h\u00e0nh \u0111\u1eb7c bi\u1ec7t v\u00e0o tr\u1ee5c c\u00f4ng t\u1eafc t\u1ea3i v\u00e0 xoay 90 \u0111\u1ed9 ng\u01b0\u1ee3c chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3. C\u00f4ng t\u1eafc t\u1ea3i chuy\u1ec3n sang v\u1ecb tr\u00ed \u201cm\u1edf\u201d. C\u00f4ng t\u1eafc t\u1ea3i \u0111\u1ea7u cu\u1ed1i ch\u1ec9 s\u1eed d\u1ee5ng \u1ede ch\u1ebf \u0111\u1ed9 c\u1ea5p ngu\u1ed3n \u0111\u1ea7u cu\u1ed1i, nh\u00e1nh m\u00e1y bi\u1ebfn \u00e1p b\u1ecb c\u1eaft ho\u1eb7c l\u00f5i c\u1ea7u ch\u00ec c\u1eafm \u0111\u01b0\u1ee3c thay th\u1ebf. Do \u0111\u00f3, c\u00f4ng t\u1eafc t\u1ea3i \u00e2m \u0111\u1ea7u cu\u1ed1i ch\u1ec9 c\u00f3 hai v\u1ecb tr\u00ed: m\u1edf v\u00e0 \u0111\u00f3ng, v\u00e0 do k\u00edch th\u01b0\u1edbc nh\u1ecf v\u00e0 l\u1ef1c v\u1eadn h\u00e0nh nh\u1ecf n\u00ean r\u1ea5t thu\u1eadn ti\u1ec7n khi v\u1eadn h\u00e0nh. \u0110\u1ec3 gi\u1ea3m \u00f4 nhi\u1ec5m d\u1ea7u trong b\u00ecnh nhi\u00ean li\u1ec7u, khuy\u1ebfn c\u00e1o ng\u01b0\u1eddi d\u00f9ng ng\u1eaft k\u1ebft n\u1ed1i c\u00f4ng t\u1eafc \u0111i\u1ec7n \u00e1p th\u1ea5p \u0111\u1ec3 c\u1eaft t\u1ea3i ph\u00eda \u0111i\u1ec7n \u00e1p th\u1ea5p tr\u01b0\u1edbc khi v\u1eadn h\u00e0nh c\u00f4ng t\u1eafc t\u1ea3i.<\/p>\n

        \u25c6C\u1ea7u ch\u00ec b\u1ea3o v\u1ec7 d\u1ef1 ph\u00f2ng:<\/b><\/strong><\/p>\n

        N\u00f3 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i n\u1ed1i ti\u1ebfp v\u1edbi c\u1ea7u ch\u00ec c\u1eafm trong nh\u00e1nh m\u00e1y bi\u1ebfn \u00e1p (xem F1 v\u00e0 F2 trong h\u00ecnh) \u0111\u1ec3 t\u1ea1o th\u00e0nh c\u1ea7u ch\u00ec b\u1ea3o v\u1ec7 to\u00e0n d\u1ea3i. N\u00f3 ch\u1ec9 n\u1ed5 khi x\u1ea3y ra s\u1ef1 c\u1ed1 ng\u1eafn m\u1ea1ch b\u00ean trong tr\u1ea1m bi\u1ebfn \u00e1p, v\u00ec v\u1eady kh\u1ea3 n\u0103ng n\u1ed5 r\u1ea5t th\u1ea5p. N\u00f3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t trong th\u00f9ng d\u1ea7u B\u00ean trong, th\u00f9ng nhi\u00ean li\u1ec7u c\u1ea7n \u0111\u01b0\u1ee3c m\u1edf \u0111\u1ec3 c\u1eadp nh\u1eadt.<\/p>\n

        \"\"<\/p>\n

        \u25c6C\u1ea7u ch\u00ec c\u1eafm:<\/b><\/strong><\/p>\n

          \n
        1. L\u00f5i c\u1ea7u ch\u00ec c\u1ee7a n\u00f3 c\u00f3 \u0111\u1ed9 nh\u1ea1y k\u00e9p (nhi\u1ec7t \u0111\u1ed9 v\u00e0 d\u00f2ng \u0111i\u1ec7n), ngh\u0129a l\u00e0 n\u00f3 s\u1ebd c\u1ea7u ch\u00ec khi x\u1ea3y ra l\u1ed7i \u1edf \u0111\u1ea7u t\u1ea3i (qu\u00e1 t\u1ea3i ho\u1eb7c nhi\u1ec7t \u0111\u1ed9 qu\u00e1 cao). C\u1ea7u ch\u00ec c\u1eafm \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng n\u1ed1i ti\u1ebfp v\u1edbi c\u1ea7u ch\u00ec b\u1ea3o v\u1ec7 d\u1ef1 ph\u00f2ng, c\u00f3 th\u1ec3 cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 to\u00e0n d\u1ea3i t\u1eeb d\u00f2ng \u0111i\u1ec7n nh\u1ecf (nhi\u1ec1u l\u1ea7n IN) \u0111\u1ebfn d\u00f2ng \u0111i\u1ec7n l\u1edbn (h\u00e0ng ch\u1ee5c kiloampe), v\u1edbi d\u00f2ng \u0111i\u1ec7n ng\u1eaft t\u1ed1i \u0111a l\u00e0 50kA.<\/li>\n<\/ol>\n

          \"\"<\/p>\n

            \n
          1. S\u1ef1 k\u1ebft h\u1ee3p h\u1ee3p l\u00fd gi\u1eefa c\u1ea7u ch\u00ec d\u1ef1 ph\u00f2ng v\u00e0 c\u1ea7u ch\u00ec c\u1eafm tr\u1ef1c ti\u1ebfp \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a to\u00e0n b\u1ed9 tr\u1ea1m bi\u1ebfn \u00e1p. B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a h\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn c\u1ea7u ch\u00ec trong tr\u1ea1m bi\u1ebfn \u00e1p \u0111\u00fac s\u1eb5n 10kV v\u00e0 ch\u1ec9 mang t\u00ednh ch\u1ea5t tham kh\u1ea3o. H\u00e3y nh\u1edb r\u1eb1ng, n\u00f3 kh\u00f4ng ph\u00f9 h\u1ee3p \u0111\u1ec3 s\u1eed d\u1ee5ng trong c\u00e1c lo\u1ea1i tr\u1ea1m bi\u1ebfn \u00e1p kh\u00e1c.<\/li>\n<\/ol>\n

            *Ghi ch\u00fa:<\/p>\n

              \n
            1. C\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea trong b\u1ea3ng \u0111\u1ec1u l\u00e0 \u0111\u1ecbnh m\u1ee9c c\u1ea7u ch\u00ec. C\u1ea7u ch\u00ec b\u1ea3o v\u1ec7 d\u1ef1 ph\u00f2ng ch\u1ec9 n\u1ed5 khi x\u1ea3y ra l\u1ed7i ng\u1eafn m\u1ea1ch b\u00ean trong tr\u1ea1m bi\u1ebfn \u00e1p.<\/li>\n
            2. Bi\u1ebfn \u00e1p \u0111\u01b0\u1ee3c ch\u1ecdn ch\u1ec9 ph\u00f9 h\u1ee3p v\u1edbi ph\u01b0\u01a1ng ph\u00e1p k\u1ebft n\u1ed1i Dyn11.<\/li>\n
            3. Khi l\u1ef1a ch\u1ecdn l\u1eafp c\u1ea7u ch\u00ec, c\u1ea7n l\u01b0u \u00fd r\u1eb1ng d\u00f2ng \u0111i\u1ec7n g\u1ea5p 3-4 l\u1ea7n c\u00f4ng su\u1ea5t to\u00e0n ph\u1ea7n c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p s\u1ebd b\u1ecb n\u00f3ng ch\u1ea3y trong v\u00f2ng 300 gi\u00e2y, \u0111\u1ed3ng th\u1eddi, d\u00f2ng \u0111i\u1ec7n g\u1ea5p 12 l\u1ea7n c\u00f4ng su\u1ea5t to\u00e0n ph\u1ea7n c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p s\u1ebd kh\u00f4ng b\u1ecb n\u00f3ng ch\u1ea3y trong v\u00f2ng 0,1 gi\u00e2y.<\/li>\n
            4. Tham kh\u1ea3o ti\u00eau chu\u1ea9n IEC c\u00f3 li\u00ean quan, c\u1ea7u ch\u00ec c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng trong ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 d\u1ea7u t\u1eeb -25\u2103~+40\u2103. Khi nhi\u1ec7t \u0111\u1ed9 d\u1ea7u cao h\u01a1n +40\u2103, d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c c\u1ee7a c\u1ea7u ch\u00ec ph\u1ea3i gi\u1ea3m 1% cho m\u1ed7i 1\u2103<\/li>\n
            5. C\u1ea7u ch\u00ec c\u1eafm l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n c\u00f3 l\u00f5i c\u1ea7u ch\u00ec c\u00f3 th\u1ec3 thay th\u1ebf b\u00ean ngo\u00e0i. Khi thay th\u1ebf, tr\u01b0\u1edbc ti\u00ean h\u00e3y k\u00e9o v\u00f2ng k\u00e9o c\u1ee7a van x\u1ea3 \u00e1p su\u1ea5t c\u1ee7a b\u00ecnh nhi\u00ean li\u1ec7u ph\u00eda tr\u00ean \u0111\u1ec3 c\u00e2n b\u1eb1ng \u00e1p su\u1ea5t b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i b\u00ecnh nhi\u00ean li\u1ec7u. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho ng\u01b0\u1eddi v\u1eadn h\u00e0nh v\u00e0 thi\u1ebft b\u1ecb, c\u1ea7u ch\u00ec c\u1eafm ph\u1ea3i \u0111\u01b0\u1ee3c c\u1eafm v\u00e0 r\u00fat ph\u00edch c\u1eafm khi kh\u00f4ng c\u00f3 t\u1ea3i. Do \u0111\u00f3, tr\u01b0\u1edbc ti\u00ean ph\u1ea3i t\u1eaft c\u00f4ng t\u1eafc \u0111i\u1ec7n \u00e1p th\u1ea5p \u0111\u1ec3 lo\u1ea1i b\u1ecf to\u00e0n b\u1ed9 t\u1ea3i \u1edf ph\u00eda \u0111i\u1ec7n \u00e1p th\u1ea5p, sau \u0111\u00f3 s\u1eed d\u1ee5ng tay c\u1ea7m v\u1eadn h\u00e0nh \u0111\u1ec3 xoay tay c\u1ea7m tr\u00ean gi\u00e1 \u0111\u1ee1 c\u1ea7u ch\u00ec. N\u1edbi l\u1ecfng, sau \u0111\u00f3 xoay kho\u1ea3ng 90 \u0111\u1ed9 \u0111\u1ec3 lo\u1ea1i b\u1ecf \u0111\u1ed9 b\u00e1m d\u00ednh gi\u1eefa mi\u1ebfng \u0111\u1ec7m k\u00edn v\u00e0 th\u00e0nh ngo\u00e0i, v\u00e0 k\u00e9o l\u1edbp keo n\u00f3ng ch\u1ea3y c\u1ee7a c\u1ea7u ch\u00ec theo \u0111\u01b0\u1eddng ch\u00e9o l\u00ean tr\u00ean 70-80mm, gi\u1eef nguy\u00ean trong v\u00e0i gi\u00e2y v\u00e0 \u0111\u1ee3i m\u1ed9t \u00edt d\u1ea7u tr\u00ean l\u1edbp keo n\u00f3ng ch\u1ea3y ch\u1ea3y ra. , sau \u0111\u00f3 k\u00e9o l\u1edbp keo n\u00f3ng ch\u1ea3y ra \u0111\u1ec3 tr\u00e1nh d\u1ea7u nh\u1ecf gi\u1ecdt v\u00e0o c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c b\u00ean ngo\u00e0i b\u00ecnh. Lau s\u1ea1ch b\u1ec1 m\u1eb7t l\u1edbp keo n\u00f3ng ch\u1ea3y b\u1eb1ng v\u1ea3i cotton s\u1ea1ch tr\u01b0\u1edbc khi thay l\u00f5i keo n\u00f3ng ch\u1ea3y. Khi thay th\u1ebf, h\u00e3y \u0111\u1ea3m b\u1ea3o ch\u00fa \u00fd \u0111\u1ebfn c\u00e1c th\u00f4ng s\u1ed1 \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u tr\u00ean l\u00f5i c\u1ea7u ch\u00ec. Kh\u00f4ng th\u1ec3 thay th\u1ebf c\u00e1c th\u00f4ng s\u1ed1 kh\u00e1c nhau. Xem Ph\u1ee5 l\u1ee5c 3 \u0111\u1ec3 bi\u1ebft c\u00e1c b\u01b0\u1edbc thay th\u1ebf. Sau khi thay l\u00f5i c\u1ea7u ch\u00ec, d\u00f9ng l\u1ef1c ch\u00e8n n\u00f3ng ch\u1ea3y v\u00e0o gi\u00e1 \u0111\u1ee1 c\u1ea7u ch\u00ec. Khi v\u1eb7n tay c\u1ea7m tr\u00ean c\u1ea7u ch\u00ec \u0111\u1ebfn v\u1ecb tr\u00ed kh\u00f3a, h\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng v\u00f2ng \u0111\u1ec7m b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 g\u1ea7n v\u1edbi gi\u00e1 \u0111\u1ee1 c\u1ea7u ch\u00ec v\u00e0 tay c\u1ea7m \u0111\u01b0\u1ee3c kh\u00f3a ch\u1eb7t v\u00e0o \u0111\u1ea7u n\u1ed1i. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng tr\u1ea1m bi\u1ebfn \u00e1p \u0111\u01b0\u1ee3c b\u1ecbt k\u00edn ho\u00e0n to\u00e0n v\u00e0 kh\u00f4ng c\u00f3 h\u01a1i \u1ea9m x\u00e2m nh\u1eadp. Sau \u0111\u00f3, \u0111\u00f3ng l\u1ea1i c\u00f4ng t\u1eafc \u0111i\u1ec7n \u00e1p th\u1ea5p v\u00e0 c\u00f3 th\u1ec3 kh\u00f4i ph\u1ee5c ngu\u1ed3n \u0111i\u1ec7n.<\/li>\n
            6. Do tr\u1ea1m bi\u1ebfn \u00e1p l\u00e0 h\u1ec7 th\u1ed1ng ba pha, cho d\u00f9 l\u00e0 c\u1ea7u ch\u00ec b\u1ea3o v\u1ec7 d\u1ef1 ph\u00f2ng hay c\u1ea7u ch\u00ec c\u1eafm \u0111i\u1ec7n, khi m\u1ed9t trong c\u00e1c pha b\u1ecb ch\u00e1y, n\u00f3i chung c\u1ea3 ba pha c\u1ee7a c\u1ea7u ch\u00ec \u0111\u00f3 ph\u1ea3i \u0111\u01b0\u1ee3c thay th\u1ebf, tr\u1eeb khi x\u00e1c \u0111\u1ecbnh r\u1eb1ng ch\u1ec9 c\u00f3 m\u1ed9t pha c\u1ee7a c\u1ea7u ch\u00ec \u0111\u00f3 c\u00f3 d\u00f2ng \u0111i\u1ec7n s\u1ef1 c\u1ed1 \u0111i qua.<\/li>\n<\/ol>\n

              \u25c6\u0110\u1ea7u c\u00e1p lo\u1ea1i khu\u1ef7u tay v\u00e0 lo\u1ea1i \u201cT\u201d:<\/b><\/strong><\/p>\n

                \n
              1. \u0110\u01b0\u1eddng d\u00e2y v\u00e0o v\u00e0 ra \u0111i\u1ec7n \u00e1p cao c\u1ee7a tr\u1ea1m bi\u1ebfn \u00e1p \u0111\u00fac s\u1eb5n 12kV s\u1eed d\u1ee5ng \u0111\u01b0\u1eddng d\u00e2y v\u00e0o v\u00e0 ra c\u00e1p. Ngu\u1ed3n \u0111i\u1ec7n cao \u00e1p \u0111\u01b0\u1ee3c d\u1eabn ra kh\u1ecfi b\u1ec3 ch\u1ee9a d\u1ea7u b\u1eb1ng \u1ed1ng b\u1ecdc c\u00e1ch \u0111i\u1ec7n \u0111\u00fac epoxy. \u0110\u1ec3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho vi\u1ec7c th\u1eed nghi\u1ec7m c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 th\u1eed nghi\u1ec7m ch\u1ea5p nh\u1eadn c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, b\u1ea3n th\u00e2n \u1ed1ng b\u1ecdc c\u00e1ch \u0111i\u1ec7n c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c c\u00f4ng vi\u1ec7c 10kV. Kh\u1ea3 n\u0103ng ch\u1ecbu \u0111i\u1ec7n \u00e1p t\u1ea7n s\u1ed1 v\u00e0 \u0111i\u1ec7n \u00e1p xung s\u00e9t. Tr\u01b0\u1edbc khi l\u1eafp \u0111\u1ea7u c\u00e1p, b\u1ea1n ph\u1ea3i bi\u1ebft li\u1ec7u ng\u01b0\u1eddi d\u00f9ng c\u00f3 y\u00eau c\u1ea7u l\u1eafp \u0111\u1eb7t ch\u1ed1ng s\u00e9t hay kh\u00f4ng. N\u1ebfu c\u1ea7n, m\u1ed9t b\u1ed9 \u1ed1ng b\u1ecdc c\u00e1ch \u0111i\u1ec7n \u1edf \u0111\u1ea7u v\u00e0o v\u00e0 \u0111\u1ea7u ra c\u1ee7a v\u00f2ng l\u1eb7p ph\u1ea3i l\u00e0 lo\u1ea1i hai l\u1ea7n truy\u1ec1n v\u00e0 b\u1ed9 c\u00f2n l\u1ea1i ph\u1ea3i l\u00e0 lo\u1ea1i m\u1ed9t l\u1ea7n truy\u1ec1n.<\/li>\n
              2. Ch\u1ecdn \u0111\u1ea7u c\u00e1p h\u00ecnh khu\u1ef7u tay ho\u1eb7c h\u00ecnh ch\u1eef T ph\u00f9 h\u1ee3p v\u1edbi ti\u1ebft di\u1ec7n c\u00e1p, v\u1ec7 sinh b\u1ec1 m\u1eb7t trong v\u00e0 ngo\u00e0i c\u1ee7a \u0111\u1ea7u c\u00e1p v\u00e0 b\u1ec1 m\u1eb7t \u1ed1ng c\u00e1ch \u0111i\u1ec7n b\u1eb1ng c\u1ed3n tuy\u1ec7t \u0111\u1ed1i, b\u00f4i m\u1ed9t \u00edt m\u1ee1 silicon ch\u00e2n kh\u00f4ng lo\u1ea1i 7501 l\u00ean b\u1ec1 m\u1eb7t \u1ed1ng v\u00e0 l\u00e0m theo h\u01b0\u1edbng d\u1eabn trong khu v\u1ef1c l\u00e0m vi\u1ec7c c\u1ee7a c\u00e1p, l\u1eafp \u0111\u1eb7t theo th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt l\u1eafp \u0111\u1eb7t \u0111\u1eb7c bi\u1ec7t v\u00e0 s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p t\u01b0\u01a1ng t\u1ef1 \u0111\u1ec3 l\u1eafp b\u1ed9 ch\u1ed1ng s\u00e9t oxit k\u1ebdm ho\u00e0n to\u00e0n k\u00edn \u0111\u1eb7c bi\u1ec7t \u1edf \u0111\u1ea7u kia c\u1ee7a \u1ed1ng c\u00e1ch \u0111i\u1ec7n hai l\u1ea7n. Vui l\u00f2ng tham kh\u1ea3o h\u01b0\u1edbng d\u1eabn \u0111i k\u00e8m \u0111\u1ec3 l\u1eafp \u0111\u1eb7t \u0111\u1ea7u c\u00e1p.<\/li>\n<\/ol>\n

                \"\"<\/p>\n

                V\u1eadn t\u1ea3i, <\/b><\/strong>T\u00d4I<\/b><\/strong>c\u00e0i \u0111\u1eb7t v\u00e0 <\/b><\/strong>T\u00f4i<\/b><\/strong>s\u1ef1 ch\u0103m s\u00f3c<\/b><\/strong><\/h2>\n

                \u25c6V\u1eadn chuy\u1ec3n<\/b><\/strong><\/p>\n

                  \n
                1. Tr\u1ea1m bi\u1ebfn \u00e1p do nh\u00e0 m\u00e1y cung c\u1ea5p ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1ed5 \u0111\u1ea7y d\u1ea7u m\u00e1y bi\u1ebfn \u00e1p 25# (ho\u1eb7c 45#) theo ch\u1ec9 d\u1eabn c\u1ee7a th\u01b0\u1edbc \u0111o m\u1ee9c d\u1ea7u trong th\u00f9ng d\u1ea7u. Trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n, b\u1ed1c x\u1ebfp, kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ea3o ng\u01b0\u1ee3c ho\u1eb7c l\u1eadt, kh\u00f4ng \u0111\u01b0\u1ee3c t\u00e1c \u0111\u1ed9ng v\u00e0o c\u00e1c b\u1ed9 ph\u1eadn v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c rung \u0111\u1ed9ng m\u1ea1nh.<\/li>\n
                2. Khi n\u00e2ng v\u00e0 d\u1ecbch chuy\u1ec3n tr\u1ea1m bi\u1ebfn \u00e1p c\u1ea7n \u0111\u1eb7c bi\u1ec7t ch\u00fa \u00fd. M\u00f3c n\u00e2ng ph\u1ea3i \u0111\u01b0\u1ee3c m\u00f3c v\u00e0o m\u00f3c c\u1ee7a th\u00f9ng d\u1ea7u v\u00e0 n\u00e2ng l\u00ean t\u1eeb t\u1eeb \u0111\u1ec3 tr\u00e1nh d\u00e2y c\u00e1p l\u00e0m h\u1ecfng l\u1edbp s\u01a1n tr\u00ean b\u1ec1 m\u1eb7t tr\u1ea1m bi\u1ebfn \u00e1p ho\u1eb7c th\u1eadm ch\u00ed l\u00e0m tr\u1ecdng t\u00e2m c\u1ee7a to\u00e0n b\u1ed9 tr\u1ea1m bi\u1ebfn \u00e1p b\u1ecb d\u1ecbch chuy\u1ec3n, nghi\u00eang ho\u1eb7c r\u01a1i.<\/li>\n<\/ol>\n

                  \u25c6C\u00e0i \u0111\u1eb7t<\/b><\/strong><\/p>\n

                    \n
                  1. Khi l\u1eafp \u0111\u1eb7t tr\u1ea1m bi\u1ebfn \u00e1p t\u1ea1i ch\u1ed7, c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn vi\u1ec7c b\u1ea3o v\u1ec7 l\u1edbp s\u01a1n tr\u00ean b\u1ec1 m\u1eb7t t\u1ee7. Kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p va ch\u1ea1m, n\u1ee9t v\u1ee1 c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a \u00e1p k\u1ebf, \u0111\u1ed3ng h\u1ed3 \u0111o m\u1ee9c d\u1ea7u, nhi\u1ec7t k\u1ebf, c\u1ea7u ch\u00ec c\u1eafm v\u00e0 \u1ed1ng c\u00e1ch \u0111i\u1ec7n, v\u00e0 c\u00e1c \u1ed1c v\u00edt kh\u00f4ng \u0111\u01b0\u1ee3c l\u1ecfng l\u1ebbo.<\/li>\n
                  2. L\u00e0m s\u1ea1ch b\u1ee5i b\u1ea9n b\u00ean ngo\u00e0i tr\u1ea1m bi\u1ebfn \u00e1p, b\u00ean trong c\u1eeda t\u1ee7 v\u00e0 tr\u00ean b\u1ec1 m\u1eb7t \u1ed1ng c\u00e1ch \u0111i\u1ec7n.<\/li>\n
                  3. Ki\u1ec3m tra d\u1eef li\u1ec7u tr\u00ean bi\u1ec3n hi\u1ec7u v\u00e0 ch\u1ee9ng ch\u1ec9 s\u1ea3n ph\u1ea9m c\u1ee7a tr\u1ea1m bi\u1ebfn \u00e1p c\u00f3 kh\u1edbp v\u1edbi \u0111\u01a1n \u0111\u1eb7t h\u00e0ng kh\u00f4ng v\u00e0 ki\u1ec3m tra xem c\u00f3 thi\u1ebfu ch\u1ee9ng t\u1eeb v\u00e0 ph\u1ee5 t\u00f9ng theo danh s\u00e1ch \u0111\u00f3ng g\u00f3i kh\u00f4ng.<\/li>\n<\/ol>\n

                    \u25c6B\u1ea3o tr\u00ec<\/b><\/strong><\/p>\n

                    S\u1ea3n ph\u1ea9m xu\u1ea5t x\u01b0\u1edfng \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1eafp r\u00e1p v\u00e0 \u0111i\u1ec1u ch\u1ec9nh nghi\u00eam ng\u1eb7t, kh\u00f4ng c\u1ea7n th\u00e1o r\u1eddi trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t \u0111\u1ec3 tr\u00e1nh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t. B\u1ea3o tr\u00ec ch\u1ec9 gi\u1edbi h\u1ea1n trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p sau:<\/p>\n

                      \n
                    1. Ti\u1ebfn h\u00e0nh l\u1ea5y m\u1eabu v\u00e0 ph\u00e2n t\u00edch d\u1ea7u m\u00e1y bi\u1ebfn \u00e1p m\u1ed9t l\u1ea7n m\u1ed7i n\u0103m.<\/li>\n
                    2. N\u1ebfu th\u1ea5y m\u1ee9c d\u1ea7u th\u1ea5p, c\u1ea7n b\u1ed5 sung k\u1ecbp th\u1eddi. C\u1ea5p \u0111\u1ed9 d\u1ea7u ph\u1ea3i gi\u1ed1ng v\u1edbi c\u1ea5p \u0111\u1ed9 d\u1ea7u trong b\u00ecnh.<\/li>\n
                    3. Sau khi c\u1ea7u ch\u00ec b\u1ecb \u0111\u1ee9t, c\u1ea7n x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n. Khi thay l\u00f5i c\u1ea7u ch\u00ec, c\u1ea7n l\u01b0u \u00fd r\u1eb1ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u00e0 model ph\u1ea3i gi\u1ed1ng v\u1edbi th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ban \u0111\u1ea7u.<\/li>\n<\/ol>\n

                      \u25c6Th\u00ed nghi\u1ec7m tr\u01b0\u1edbc khi nghi\u1ec7m thu v\u00e0 \u0111\u01b0a v\u00e0o v\u1eadn h\u00e0nh<\/b><\/strong><\/p>\n

                        \n
                      1. Sau khi m\u1edf h\u1ed9p, h\u00e3y ki\u1ec3m tra xem gi\u1ea5y t\u1edd v\u00e0 t\u1ec7p \u0111\u00ednh k\u00e8m \u0111\u00e3 \u0111\u1ea7y \u0111\u1ee7 ch\u01b0a.<\/li>\n
                      2. M\u1ee9c d\u1ea7u \u0111\u01b0\u1ee3c ch\u1ec9 b\u00e1o b\u1eb1ng th\u01b0\u1edbc \u0111o m\u1ee9c d\u1ea7u c\u00f3 tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 s\u1ea3n ph\u1ea9m hay kh\u00f4ng; b\u1ed9 \u0111\u1ed5i van c\u00f3 \u1edf \u0111\u00fang v\u1ecb tr\u00ed hay kh\u00f4ng.<\/li>\n
                      3. V\u1eadn h\u00e0nh c\u00f4ng t\u1eafc t\u1ea3i theo chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3 v\u00e0 ng\u01b0\u1ee3c chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3 b\u1ed1n l\u1ea7n. Kh\u00f4ng \u0111\u01b0\u1ee3c c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng b\u1ea5t th\u01b0\u1eddng nh\u01b0 \u201ct\u1eeb ch\u1ed1i m\u1edf ho\u1eb7c \u0111\u00f3ng\u201d.<\/li>\n
                      4. \u0110o \u0111i\u1ec7n tr\u1edf DC \u1edf ph\u00eda \u0111i\u1ec7n \u00e1p cao v\u00e0 th\u1ea5p.<\/li>\n
                      5. \u0110o t\u1ef7 s\u1ed1 bi\u1ebfn \u00e1p.<\/li>\n
                      6. \u0110o \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n v\u00e0 th\u1eed nghi\u1ec7m \u0111i\u1ec7n \u00e1p ch\u1ecbu t\u1ea7n s\u1ed1 c\u00f4ng nghi\u1ec7p (80% theo gi\u00e1 tr\u1ecb nh\u00e0 m\u00e1y).<\/li>\n<\/ol>\n

                        \u25c6Th\u00f4ng tin nh\u00e0 m\u00e1y<\/b><\/strong><\/p>\n

                          \n
                        1. Danh s\u00e1ch v\u1eadn chuy\u1ec3n.<\/li>\n
                        2. Gi\u1ea5y ch\u1ee9ng nh\u1eadn s\u1ea3n ph\u1ea9m v\u00e0 b\u00e1o c\u00e1o th\u1eed nghi\u1ec7m c\u1ee7a nh\u00e0 m\u00e1y.\u200b<\/li>\n
                        3. S\u00e1ch h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng.<\/li>\n
                        4. B\u1ea3n v\u1ebd \u0111i\u1ec7n c\u00f3 li\u00ean quan.\u200b<\/li>\n
                        5. H\u01b0\u1edbng d\u1eabn v\u1ec1 c\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh.<\/li>\n
                        6. Ch\u00eca kh\u00f3a c\u1eeda t\u1ee7, tay n\u1eafm c\u1eeda v\u00e0 ph\u1ee5 t\u00f9ng thay th\u1ebf \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh trong h\u1ee3p \u0111\u1ed3ng.<\/li>\n<\/ol>\n

                          \u25c6H\u01b0\u1edbng d\u1eabn \u0111\u1eb7t h\u00e0ng<\/b><\/strong><\/p>\n

                          Khi t\u00ednh gi\u00e1 h\u00e0ng h\u00f3a, b\u1ea1n ph\u1ea3i cung c\u1ea5p cho c\u00f4ng ty ch\u00fang t\u00f4i nh\u1eefng th\u00f4ng tin sau:<\/p>\n

                            \n
                          1. M\u1eabu m\u00e3 v\u00e0 s\u1ed1 l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.<\/li>\n
                          2. Model v\u00e0 c\u00f4ng su\u1ea5t c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p.<\/li>\n
                          3. D\u1ea7u m\u00e1y bi\u1ebfn \u00e1p (25#, 45#, d\u1ea7u c\u00f3 \u0111i\u1ec3m \u0111\u00e1nh l\u1eeda cao).<\/li>\n
                          4. S\u01a1 \u0111\u1ed3 \u0111\u1ea5u d\u00e2y ch\u00ednh v\u00e0 c\u00e1c th\u00f4ng s\u1ed1 th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a ph\u00eda \u0111i\u1ec7n \u00e1p cao v\u00e0 h\u1ea1 \u00e1p.<\/li>\n
                          5. M\u1eb7t c\u1eaft ngang c\u1ee7a c\u00e1p \u0111i\u1ec7n cao th\u1ebf.<\/li>\n
                          6. Ph\u1ee5 t\u00f9ng thay th\u1ebf c\u1ea7n thi\u1ebft.<\/li>\n<\/ol>\n

                            ng\u01b0\u1eddi M\u1ef9 <\/b><\/strong>Tr\u1ea1m bi\u1ebfn \u00e1p<\/b><\/strong>\u00a0<\/b><\/strong>L<\/b><\/strong>l\u00e0m <\/b><\/strong>D<\/b><\/strong>bi\u1ec3u \u0111\u1ed3<\/b><\/strong><\/p>\n

                            \"\"<\/b><\/strong><\/p>\n

                            B\u1ea3n v\u1ebd k\u1ef9 thu\u1eadt x\u00e2y d\u1ef1ng \u0111\u01b0\u1eddng c\u00e1p v\u00e0o v\u00e0 ra tr\u1ea1m bi\u1ebfn \u00e1p<\/b><\/strong><\/h2>\n

                            \"\"<\/p>\n

                            S<\/b><\/strong>gi\u1ebft ch\u1ebft <\/b><\/strong>R<\/b><\/strong>thi\u1ebft b\u1ecb:<\/b><\/strong><\/h2>\n

                            B\u1ec1 m\u1eb7t c\u1ee7a b\u1ec7 b\u00ea t\u00f4ng ph\u1ea3i ph\u1eb3ng, v\u00e0 tr\u1ea1m bi\u1ebfn \u00e1p k\u1ebft h\u1ee3p ph\u1ea3i \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh tr\u00ean b\u1ec7 b\u1eb1ng c\u00e1c t\u1ea5m \u00e1p l\u1ef1c: h\u00ecnh d\u1ea1ng c\u1ee7a thanh n\u1ed1i \u0111\u1ea5t v\u00e0 gi\u00e1 \u0111\u1ee1 c\u1ed1 \u0111\u1ecbnh c\u00e1p c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh theo t\u00ecnh h\u00ecnh th\u1ef1c t\u1ebf. Khung c\u1ed1 \u0111\u1ecbnh c\u00e1p v\u00e0 thanh n\u1ed1i \u0111\u1ea5t ph\u1ea3i \u0111\u01b0\u1ee3c nh\u00fang tr\u01b0\u1edbc. V\u1ecb tr\u00ed c\u1ee7a c\u00e1c l\u1ed7 c\u00e1p v\u00e0o v\u00e0 ra ph\u1ee5 thu\u1ed9c v\u00e0o t\u00ecnh h\u00ecnh c\u1ee5 th\u1ec3; sau khi l\u1eafp \u0111\u1eb7t m\u00e1y bi\u1ebfn \u00e1p k\u1ebft h\u1ee3p, ph\u1ea3i c\u00f3 kho\u1ea3ng c\u00e1ch kh\u00f4ng nh\u1ecf h\u01a1n 1,5m \u1edf m\u1eb7t tr\u01b0\u1edbc c\u1ee7a c\u00f4ng t\u1eafc \u0111\u1ec3 thu\u1eadn ti\u1ec7n cho vi\u1ec7c v\u1eadn h\u00e0nh. L\u01b0\u1edbi n\u1ed1i \u0111\u1ea5t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng th\u00e9p tr\u00f2n m\u1ea1 k\u1ebdm 12mm ho\u1eb7c \u0111\u1ed3ng ph\u1eb3ng m\u1ea1 k\u1ebdm 40\u00d74. \u0110i\u1ec7n tr\u1edf n\u1ed1i \u0111\u1ea5t ph\u1ea3i \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ee7a b\u1ed9 ph\u1eadn \u0111i\u1ec7n.<\/p>\n

                            ng\u01b0\u1eddi M\u1ef9 <\/b><\/strong>Tr\u1ea1m bi\u1ebfn \u00e1p<\/b><\/strong>\u00a0<\/b><\/strong>S<\/b><\/strong>tyle <\/b><\/strong>D<\/b><\/strong>bi\u1ec3u \u0111\u1ed3<\/b><\/strong><\/h2>\n

                            \"\"<\/p>\n

                            \n

                            \u25c6T\u00f9y ch\u1ec9nh \u0111\u1eb7c bi\u1ec7t<\/h2>\n

                            C\u00e1c th\u00f4ng s\u1ed1 tr\u00ean l\u00e0 d\u1eef li\u1ec7u ti\u00eau bi\u1ec3u; n\u1ebfu c\u00e1c ki\u1ec3u d\u00e1ng hi\u1ec7n c\u00f3 kh\u00f4ng \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhu c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n, vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang. Ch\u00fang t\u00f4i c\u00f3 k\u1ef9 n\u0103ng s\u1ea3n xu\u1ea5t v\u00e0 ph\u00e1t tri\u1ec3n t\u00f9y ch\u1ec9nh c\u00e1 nh\u00e2n h\u00f3a \u0111\u00e1ng k\u1ec3, cho ph\u00e9p ch\u00fang t\u00f4i cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p cho kh\u00e1ch h\u00e0ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

                            General Information This product is a domestically produced American box-type substation developed according to the characteristics of the U.S. box-type substation and combined with the actual domestic situation. As an important power supply unit in cable distribution networks, this product is a complete set of pre-assembled products that integrates high-voltage control, protection, transformation, and distribution […]<\/p>","protected":false},"featured_media":1286,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}}},"product_cat":[38],"product_tag":[],"class_list":{"0":"post-1285","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-compact-prefabricated-substation","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.xminsulation.com\/vi\/wp-json\/wp\/v2\/product\/1285","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xminsulation.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.xminsulation.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xminsulation.com\/vi\/wp-json\/wp\/v2\/media\/1286"}],"wp:attachment":[{"href":"https:\/\/www.xminsulation.com\/vi\/wp-json\/wp\/v2\/media?parent=1285"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.xminsulation.com\/vi\/wp-json\/wp\/v2\/product_cat?post=1285"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.xminsulation.com\/vi\/wp-json\/wp\/v2\/product_tag?post=1285"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}