{"id":652,"date":"2026-08-13T03:55:23","date_gmt":"2026-08-13T03:55:23","guid":{"rendered":"https:\/\/n2-compressor.com\/why-does-a-nitrogen-compressor-trip-on-high-pressure-or-high-temperature\/"},"modified":"2026-08-13T07:16:47","modified_gmt":"2026-08-13T07:16:47","slug":"why-does-a-nitrogen-compressor-trip-on-high-pressure-or-high-temperature","status":"publish","type":"post","link":"https:\/\/n2-compressor.com\/vi\/why-does-a-nitrogen-compressor-trip-on-high-pressure-or-high-temperature\/","title":{"rendered":"T\u1ea1i sao m\u00e1y n\u00e9n kh\u00ed nit\u01a1 l\u1ea1i t\u1ef1 ng\u1eaft khi \u00e1p su\u1ea5t ho\u1eb7c nhi\u1ec7t \u0111\u1ed9 cao?"},"content":{"rendered":"
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Ch\u1ea9n \u0111o\u00e1n s\u1ef1 c\u1ed1 ng\u1eaft m\u1ea1ch do \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao c\u1ee7a m\u00e1y n\u00e9n<\/h2>\n

Tr\u01b0\u1edbc ti\u00ean h\u00e3y \u0111\u1ecdc l\u1ecbch s\u1eed chuy\u1ebfn \u0111i, ki\u1ec3m tra t\u00edn hi\u1ec7u thi\u1ebft b\u1ecb, sau \u0111\u00f3 ki\u1ec3m tra s\u1ef1 t\u1eafc ngh\u1ebdn x\u1ea3 ho\u1eb7c l\u1ed7i l\u00e0m m\u00e1t tr\u01b0\u1edbc khi kh\u1edfi \u0111\u1ed9ng l\u1ea1i; chuy\u1ebfn \u0111i l\u00e0 b\u1eb1ng ch\u1ee9ng, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 tr\u1edf ng\u1ea1i c\u1ea7n v\u01b0\u1ee3t qua.<\/p>\n<\/header>\n

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C\u01a1 ch\u1ebf ng\u1eaft m\u1ea1ch do \u00e1p su\u1ea5t cao ho\u1eb7c nhi\u1ec7t \u0111\u1ed9 cao c\u1ee7a m\u00e1y n\u00e9n nit\u01a1 l\u00e0 m\u1ed9t ph\u1ea3n \u1ee9ng b\u1ea3o v\u1ec7 \u0111\u1ed1i v\u1edbi t\u00ecnh tr\u1ea1ng c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng thi\u1ebft b\u1ecb ho\u1eb7c g\u00e2y qu\u00e1 t\u1ea3i cho h\u1ec7 th\u1ed1ng \u00e1p su\u1ea5t. Vi\u1ec7c li\u00ean t\u1ee5c kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y m\u00e0 kh\u00f4ng t\u00ecm ra nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 bi\u1ebfn l\u1ed7i gi\u00e1n \u0111o\u1ea1n th\u00e0nh s\u1ef1 c\u1ed1. H\u00e3y b\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c xem nh\u1eadt k\u00fd s\u1ef1 ki\u1ec7n: s\u1ef1 c\u1ed1 n\u00e0o x\u1ea3y ra tr\u01b0\u1edbc, \u00e1p su\u1ea5t, nhi\u1ec7t \u0111\u1ed9, t\u1ed1c \u0111\u1ed9, t\u1ea3i tr\u1ecdng v\u00e0 tr\u1ea1ng th\u00e1i van nh\u01b0 th\u1ebf n\u00e0o trong v\u00e0i gi\u00e2y tr\u01b0\u1edbc \u0111\u00f3, v\u00e0 c\u00f3 c\u1ea3nh b\u00e1o n\u00e0o kh\u00e1c x\u1ea3y ra tr\u01b0\u1edbc \u0111\u00f3 kh\u00f4ng? Ki\u1ec3m tra c\u00f4ng t\u1eafc \u00e1p su\u1ea5t, b\u1ed9 truy\u1ec1n t\u00edn hi\u1ec7u ho\u1eb7c c\u1ea3m bi\u1ebfn nhi\u1ec7t \u0111\u1ed9 tr\u01b0\u1edbc khi cho r\u1eb1ng t\u00ecnh tr\u1ea1ng qu\u00e1 tr\u00ecnh l\u00e0 c\u00f3 th\u1eadt. \u0110\u1ed1i v\u1edbi \u00e1p su\u1ea5t cao, h\u00e3y ki\u1ec3m tra \u0111\u01b0\u1eddng d\u1eabn x\u1ea3, tr\u1ea1ng th\u00e1i b\u00ecnh ch\u1ee9a, van m\u1ed9t chi\u1ec1u, van c\u00e1ch ly, b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh v\u00e0 m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n. \u0110\u1ed1i v\u1edbi nhi\u1ec7t \u0111\u1ed9 cao, h\u00e3y ki\u1ec3m tra t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t, nhi\u1ec7t \u0111\u1ed9 h\u00fat, qu\u1ea1t ho\u1eb7c l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0m m\u00e1t, hi\u1ec7n t\u01b0\u1ee3ng b\u00e1m b\u1ea9n b\u1ed9 l\u00e0m m\u00e1t v\u00e0 r\u00f2 r\u1ec9 van. Ch\u1ec9 kh\u1edfi \u0111\u1ed9ng l\u1ea1i khi nguy\u00ean nh\u00e2n \u0111\u00e3 \u0111\u01b0\u1ee3c kh\u1eafc ph\u1ee5c ho\u1eb7c khi \u0111\u01b0\u1ee3c ph\u00e9p ch\u1ea1y ch\u1ea9n \u0111o\u00e1n c\u00f3 ki\u1ec3m so\u00e1t.<\/p>\n

\"Nitrogen
Vi\u1ec7c n\u1eafm b\u1eaft s\u1edbm c\u00e1c xu h\u01b0\u1edbng v\u1ec1 \u00e1p su\u1ea5t, nhi\u1ec7t \u0111\u1ed9, t\u1ea3i tr\u1ecdng v\u00e0 \u0111i\u1ec1u khi\u1ec3n l\u00e0 c\u00e1ch nhanh nh\u1ea5t \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n g\u00e2y ra s\u1ef1 c\u1ed1.<\/figcaption><\/figure>\n

T\u00edn hi\u1ec7u ch\u1ea9n \u0111o\u00e1n chuy\u1ebfn \u0111i<\/h2>\n
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chuy\u1ebfn \u0111i \u00e1p su\u1ea5t cao<\/dt>\n
Ch\u1ebf \u0111\u1ed9 ng\u1eaft b\u1ea3o v\u1ec7 \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t khi \u00e1p su\u1ea5t \u0111\u01b0\u1ee3c gi\u00e1m s\u00e1t \u0111\u1ea1t \u0111\u1ebfn \u0111i\u1ec1u ki\u1ec7n ng\u1eaft c\u1ee7a thi\u1ebft b\u1ecb ho\u1eb7c h\u1ec7 th\u1ed1ng.<\/dd>\n<\/div>\n
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chuy\u1ebfn \u0111i nhi\u1ec7t \u0111\u1ed9 cao<\/dt>\n
Ch\u1ee9c n\u0103ng ng\u1eaft b\u1ea3o v\u1ec7 \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t khi nhi\u1ec7t \u0111\u1ed9 c\u1ee7a kh\u00ed ho\u1eb7c linh ki\u1ec7n \u0111\u01b0\u1ee3c gi\u00e1m s\u00e1t \u0111\u1ea1t \u0111\u1ebfn \u0111i\u1ec1u ki\u1ec7n ng\u1eaft \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh.<\/dd>\n<\/div>\n
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c\u00f4ng t\u1eafc \u00e1p su\u1ea5t<\/dt>\n
M\u1ed9t thi\u1ebft b\u1ecb thay \u0111\u1ed5i tr\u1ea1ng th\u00e1i \u0111i\u1ec7n \u1edf \u00e1p su\u1ea5t x\u00e1c \u0111\u1ecbnh v\u00e0 c\u00f3 th\u1ec3 cung c\u1ea5p ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7 \u0111\u1ed9c l\u1eadp.<\/dd>\n<\/div>\n
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c\u1ea3m bi\u1ebfn nhi\u1ec7t \u0111\u1ed9<\/dt>\n
C\u1eb7p nhi\u1ec7t \u0111i\u1ec7n, RTD, b\u1ed9 truy\u1ec1n t\u00edn hi\u1ec7u ho\u1eb7c thi\u1ebft b\u1ecb kh\u00e1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 theo d\u00f5i nhi\u1ec7t \u0111\u1ed9 c\u1ee7a t\u1ea7ng, qu\u00e1 tr\u00ecnh x\u1ea3, \u1ed5 tr\u1ee5c, d\u1ea7u ho\u1eb7c h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t.<\/dd>\n<\/div>\n
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x\u1ea3 b\u1ecb t\u1eafc<\/dt>\n
T\u00ecnh tr\u1ea1ng van b\u1ecb \u0111\u00f3ng, van m\u1ed9t chi\u1ec1u b\u1ecb h\u1ecfng, b\u1ed9 ph\u1eadn b\u1ecb t\u1eafc ngh\u1ebdn ho\u1eb7c c\u00e1c v\u1eadt c\u1ea3n kh\u00e1c ng\u0103n c\u1ea3n d\u00f2ng ch\u1ea3y b\u00ecnh th\u01b0\u1eddng c\u1ee7a m\u00e1y n\u00e9n.<\/dd>\n<\/div>\n
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l\u1ed7i l\u00e0m m\u00e1t<\/dt>\n
H\u01b0 h\u1ecfng ho\u1eb7c suy gi\u1ea3m hi\u1ec7u su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t b\u1eb1ng kh\u00f4ng kh\u00ed, n\u01b0\u1edbc l\u00e0m m\u00e1t, qu\u1ea1t, b\u01a1m, b\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t ho\u1eb7c c\u00e1c thi\u1ebft b\u1ecb li\u00ean quan.<\/dd>\n<\/div>\n<\/dl>\n

1. H\u00e3y c\u1ed1 \u0111\u1ecbnh b\u1eb1ng ch\u1ee9ng tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u l\u1ea1i chuy\u1ebfn \u0111i.<\/h2>\n

L\u01b0u l\u1ea1i l\u1ecbch s\u1eed s\u1ef1 ki\u1ec7n, m\u00e0n h\u00ecnh xu h\u01b0\u1edbng, tr\u00ecnh t\u1ef1 PLC v\u00e0 d\u1ea5u th\u1eddi gian c\u1ea3nh b\u00e1o. Ghi l\u1ea1i s\u1ef1 c\u1ed1 ng\u1eaft m\u1ea1ch \u0111\u1ea7u ti\u00ean, kh\u00f4ng ch\u1ec9 t\u00f3m t\u1eaft qu\u00e1 tr\u00ecnh t\u1eaft m\u00e1y cu\u1ed1i c\u00f9ng. C\u1ea3nh b\u00e1o nhi\u1ec7t \u0111\u1ed9 cao c\u00f3 th\u1ec3 x\u1ea3y ra sau t\u00ecnh tr\u1ea1ng \u00e1p su\u1ea5t cao, ho\u1eb7c s\u1ef1 c\u1ed1 ng\u1eaft m\u1ea1ch do \u00e1p su\u1ea5t cao c\u00f3 th\u1ec3 x\u1ea3y ra sau khi van x\u1ea3 kh\u00f4ng ph\u1ea3n h\u1ed3i. Tr\u00ecnh t\u1ef1 c\u00e1c s\u1ef1 ki\u1ec7n gi\u00fap thu h\u1eb9p ph\u1ea1m vi ch\u1ea9n \u0111o\u00e1n.<\/p>\n

H\u00e3y h\u1ecfi ng\u01b0\u1eddi v\u1eadn h\u00e0nh xem \u0111i\u1ec1u g\u00ec \u0111\u00e3 thay \u0111\u1ed5i: s\u1ef1 s\u1eafp x\u1ebfp van, c\u00e1ch ly b\u00ecnh ch\u1ee9a, nhu c\u1ea7u s\u1ea3n xu\u1ea5t, ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng n\u01b0\u1edbc l\u00e0m m\u00e1t, \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng xung quanh, b\u1ea3o d\u01b0\u1ee1ng b\u1ed9 l\u1ecdc, ch\u1ebf \u0111\u1ed9 bi\u1ebfn t\u1ea7n (VFD) ho\u1eb7c thay \u0111\u1ed5i \u0111i\u1ec3m \u0111\u1eb7t \u0111i\u1ec1u khi\u1ec3n. Kh\u00f4ng n\u00ean kh\u1edfi \u0111\u1ed9ng l\u1ea1i ch\u1ec9 v\u00ec \u00e1p su\u1ea5t ho\u1eb7c nhi\u1ec7t \u0111\u1ed9 gi\u1ea3m sau khi m\u00e1y d\u1eebng; vi\u1ec7c t\u1eaft m\u00e1y ch\u1ec9 lo\u1ea1i b\u1ecf tri\u1ec7u ch\u1ee9ng m\u00e0 kh\u00f4ng lo\u1ea1i b\u1ecf nguy\u00ean nh\u00e2n.<\/p>\n

2. X\u00e1c th\u1ef1c thi\u1ebft b\u1ecb \u0111o h\u00e0nh tr\u00ecnh v\u00e0 k\u1ebft n\u1ed1i quy tr\u00ecnh c\u1ee7a n\u00f3.<\/h2>\n

So s\u00e1nh t\u00edn hi\u1ec7u \u00e1p su\u1ea5t ho\u1eb7c c\u00f4ng t\u1eafc b\u1ecb l\u1ed7i v\u1edbi ph\u00e9p \u0111o \u0111\u00e3 \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n \u0111\u1ed9c l\u1eadp khi an to\u00e0n. Ki\u1ec3m tra \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn xung, c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng b\u1ecb t\u1eafc, ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng c\u1ee7a t\u00edn hi\u1ec7u, d\u00e2y d\u1eabn v\u00e0 thang \u0111o \u0111i\u1ec1u khi\u1ec3n. \u0110\u1ed1i v\u1edbi nhi\u1ec7t \u0111\u1ed9, h\u00e3y so s\u00e1nh v\u1edbi c\u00e1c c\u1ea3m bi\u1ebfn d\u1ef1 ph\u00f2ng, c\u00e1c ph\u00e9p \u0111o c\u1ee5c b\u1ed9 ho\u1eb7c m\u1ed9t tham chi\u1ebfu \u0111\u00e3 \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n n\u1ebfu thi\u1ebft k\u1ebf cho ph\u00e9p. C\u1ea3m bi\u1ebfn b\u1ecb l\u1ed7i ph\u1ea3i \u0111\u01b0\u1ee3c s\u1eeda ch\u1eefa, nh\u01b0ng kh\u00f4ng n\u00ean cho r\u1eb1ng n\u00f3 b\u1ecb l\u1ed7i ch\u1ec9 v\u00ec s\u1ef1 c\u1ed1 g\u00e2y b\u1ea5t ti\u1ec7n.<\/p>\n

H\u00e3y \u0111\u1ed1i chi\u1ebfu c\u00e1c \u0111i\u1ec3m \u0111\u1eb7t v\u1edbi t\u00e0i li\u1ec7u \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t c\u1ee7a m\u00e1y n\u00e9n v\u00e0 h\u1ec7 th\u1ed1ng \u00e1p su\u1ea5t. Vi\u1ec7c thay \u0111\u1ed5i \u0111i\u1ec3m \u0111\u1eb7t tr\u00e1i ph\u00e9p l\u00e0 m\u1ed9t ph\u00e1t hi\u1ec7n nghi\u00eam tr\u1ecdng. Kh\u00f4i ph\u1ee5c c\u01a1 s\u1edf b\u1ea3o v\u1ec7 tr\u01b0\u1edbc khi tr\u1edf l\u1ea1i ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<\/p>\n

Khi ph\u1ea1m vi quy tr\u00ecnh \u1ed5n \u0111\u1ecbnh, \u0111\u1ecba \u0111i\u1ec3m \u0111\u00f3... s\u1ef1 c\u1ed1 ng\u1eaft m\u1ea1ch \u00e1p su\u1ea5t cao c\u1ee7a m\u00e1y n\u00e9n nit\u01a1<\/a> Trang n\u00e0y cung c\u1ea5p t\u00e0i li\u1ec7u tham kh\u1ea3o thi\u1ebft b\u1ecb th\u1ef1c t\u1ebf cho b\u01b0\u1edbc l\u1ef1a ch\u1ecdn ti\u1ebfp theo. Vi\u1ec7c ki\u1ec3m tra ch\u00e9o \u1edf \u0111\u00e2y li\u00ean quan \u0111\u1ebfn l\u00fd do t\u1ea1i sao m\u00e1y n\u00e9n kh\u00ed nit\u01a1 l\u1ea1i b\u1ecb ng\u1eaft khi \u00e1p su\u1ea5t cao.<\/p>\n

3. \u0110\u1ed1i v\u1edbi \u00e1p su\u1ea5t cao, h\u00e3y theo d\u00f5i to\u00e0n b\u1ed9 \u0111\u01b0\u1eddng d\u1eabn x\u1ea3.<\/h2>\n

Ki\u1ec3m tra \u00e1p su\u1ea5t b\u00ecnh ch\u1ee9a v\u00e0 m\u1ecdi van gi\u1eefa m\u00e1y n\u00e9n v\u00e0 b\u00ecnh ch\u1ee9a. T\u00ecm ki\u1ebfm van c\u00e1ch ly b\u1ecb \u0111\u00f3ng, van m\u1ed9t chi\u1ec1u b\u1ecb k\u1eb9t ho\u1eb7c l\u1eafp \u0111\u1eb7t sai h\u01b0\u1edbng, b\u1ed9 l\u1ecdc ho\u1eb7c b\u1ed9 l\u00e0m m\u00e1t b\u1ecb t\u1eafc, b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh b\u1ecb \u0111\u00f3ng b\u0103ng, van \u0111i\u1ec1u khi\u1ec3n ph\u00eda h\u1ea1 l\u01b0u b\u1ecb h\u1ecfng, ho\u1eb7c b\u00ecnh ch\u1ee9a \u0111\u00e3 \u0111\u1ea1t \u0111\u1ebfn gi\u1edbi h\u1ea1n tr\u00ean. So s\u00e1nh \u00e1p su\u1ea5t \u0111\u1ea7u ra c\u1ee7a m\u00e1y n\u00e9n v\u1edbi \u00e1p su\u1ea5t trong b\u00ecnh ch\u1ee9a; s\u1ef1 ch\u00eanh l\u1ec7ch l\u1edbn b\u1ea5t th\u01b0\u1eddng cho th\u1ea5y c\u00f3 s\u1ef1 t\u1eafc ngh\u1ebdn gi\u1eefa ch\u00fang.<\/p>\n

Ki\u1ec3m tra logic x\u1ea3 t\u1ea3i ho\u1eb7c d\u1eebng. N\u1ebfu m\u00e1y n\u00e9n c\u1ea7n x\u1ea3 t\u1ea3i tr\u01b0\u1edbc khi \u0111\u1ea1t \u0111\u1ebfn ng\u01b0\u1ee1ng ng\u1eaft nh\u01b0ng kh\u00f4ng th\u1ef1c hi\u1ec7n, h\u00e3y ki\u1ec3m tra b\u1ed9 truy\u1ec1n \u00e1p su\u1ea5t, \u0111\u1ea7u ra PLC, van \u0111i\u1ec7n t\u1eeb, b\u1ed9 x\u1ea3 t\u1ea3i, \u0111\u01b0\u1eddng v\u00f2ng ho\u1eb7c l\u1ec7nh VFD. Ng\u1eaft b\u1ea3o v\u1ec7 c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng ho\u00e0n h\u1ea3o trong khi l\u1edbp \u0111i\u1ec1u khi\u1ec3n c\u00f4ng su\u1ea5t th\u00f4ng th\u01b0\u1eddng b\u1ecb l\u1ed7i.<\/p>\n

\"Nitrogen
T\u1eafc ngh\u1ebdn \u0111\u01b0\u1eddng x\u1ea3, l\u1ed7i \u0111i\u1ec1u khi\u1ec3n c\u00f4ng su\u1ea5t, m\u1ea5t kh\u1ea3 n\u0103ng l\u00e0m m\u00e1t v\u00e0 r\u00f2 r\u1ec9 van l\u00e0 c\u00e1c nguy\u00ean nh\u00e2n g\u00e2y ng\u1eaft m\u1ea1ch ri\u00eang bi\u1ec7t.<\/figcaption><\/figure>\n

4. \u0110\u1ed1i v\u1edbi nhi\u1ec7t \u0111\u1ed9 cao, tr\u01b0\u1edbc ti\u00ean h\u00e3y ki\u1ec3m tra t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t v\u00e0 qu\u00e1 tr\u00ecnh l\u00e0m m\u00e1t.<\/h2>\n

Ghi l\u1ea1i \u00e1p su\u1ea5t h\u00fat v\u00e0 \u00e1p su\u1ea5t x\u1ea3 cho giai \u0111o\u1ea1n n\u00f3ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng t\u1ec9 s\u1ed1 \u00e1p su\u1ea5t tuy\u1ec7t \u0111\u1ed1i. \u00c1p su\u1ea5t h\u00fat th\u1ea5p ho\u1eb7c \u00e1p su\u1ea5t x\u1ea3 cao c\u00f3 th\u1ec3 l\u00e0m t\u0103ng nhi\u1ec7t \u0111\u1ed9 ngay c\u1ea3 khi b\u1ed9 l\u00e0m m\u00e1t s\u1ea1ch. Sau \u0111\u00f3, \u0111o \u00e1p su\u1ea5t kh\u00ed \u0111\u1ea7u v\u00e0o\/\u0111\u1ea7u ra c\u1ee7a b\u1ed9 l\u00e0m m\u00e1t v\u00e0 \u0111i\u1ec1u ki\u1ec7n m\u00f4i ch\u1ea5t l\u00e0m m\u00e1t. Ki\u1ec3m tra qu\u1ea1t l\u00e0m m\u00e1t kh\u00f4ng kh\u00ed, l\u01b0u l\u01b0\u1ee3ng kh\u00ed, c\u00e1c l\u00e1 t\u1ea3n nhi\u1ec7t b\u1ecb b\u1ea9n, s\u1ef1 tu\u1ea7n ho\u00e0n kh\u00ed n\u00f3ng, l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0m m\u00e1t, nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o, b\u1ed9 l\u1ecdc v\u00e0 hi\u1ec7n t\u01b0\u1ee3ng b\u00e1m c\u1eb7n.<\/p>\n

\"N2
C\u1ea7n ki\u1ec3m tra c\u00e1ch b\u1ed1 tr\u00ed bao b\u00ec sao cho ph\u00f9 h\u1ee3p v\u1edbi \u00e1p su\u1ea5t, kh\u1ea3 n\u0103ng l\u00e0m m\u00e1t, kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn \u0111\u1ec3 b\u1ea3o tr\u00ec v\u00e0 ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng th\u1ef1c t\u1ebf. Trong tr\u01b0\u1eddng h\u1ee3p b\u1ed1 tr\u00ed n\u00e0y, h\u00ecnh \u1ea3nh tr\u1ef1c quan gi\u00fap hi\u1ec3u t\u1ea1i sao m\u00e1y n\u00e9n kh\u00ed nit\u01a1 l\u1ea1i b\u1ecb ng\u1eaft khi \u00e1p su\u1ea5t cao.<\/figcaption><\/figure>\n

N\u1ebfu m\u1ed9t giai \u0111o\u1ea1n n\u00e0o \u0111\u00f3 b\u1ecb n\u00f3ng qu\u00e1 m\u1ee9c k\u00e8m theo thay \u0111\u1ed5i \u00e1p su\u1ea5t gi\u1eefa c\u00e1c giai \u0111o\u1ea1n ho\u1eb7c gi\u1ea3m c\u00f4ng su\u1ea5t, h\u00e3y ki\u1ec3m tra r\u00f2 r\u1ec9 van. N\u1ebfu t\u1ea5t c\u1ea3 c\u00e1c giai \u0111o\u1ea1n v\u00e0 b\u1ed9 l\u00e0m m\u00e1t \u0111\u1ec1u n\u00f3ng h\u01a1n trong th\u1eddi k\u1ef3 m\u00f4i tr\u01b0\u1eddng xung quanh n\u00f3ng, \u0111i\u1ec1u ki\u1ec7n l\u00e0m m\u00e1t t\u1ea1i ch\u1ed7 l\u00e0 manh m\u1ed1i quan tr\u1ecdng h\u01a1n. H\u00e3y s\u1eed d\u1ee5ng m\u00f4 h\u00ecnh n\u00e0y \u0111\u1ec3 \u01b0u ti\u00ean c\u00f4ng vi\u1ec7c thay v\u00ec thay th\u1ebf c\u00e1c b\u1ed9 ph\u1eadn m\u1ed9t c\u00e1ch t\u00f9y ti\u1ec7n.<\/p>\n

5. Ki\u1ec3m tra m\u1ea1ch logic \u0111i\u1ec1u khi\u1ec3n xem c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng chu k\u1ef3 ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng \u1ed5n \u0111\u1ecbnh ho\u1eb7c \u0111i\u1ec3m \u0111\u1eb7t kh\u00f4ng t\u01b0\u01a1ng th\u00edch hay kh\u00f4ng.<\/h2>\n

C\u00e1c \u0111i\u1ec3m \u0111\u1eb7t \u00e1p su\u1ea5t b\u00ecnh ch\u1ee9a, m\u1ee5c ti\u00eau VFD, d\u1ea3i x\u1ea3 t\u1ea3i, b\u1ea3o v\u1ec7 h\u00fat th\u1ea5p c\u1ee7a m\u00e1y ph\u00e1t \u0111i\u1ec7n v\u00e0 ng\u1eaft \u00e1p su\u1ea5t cao c\u1ea7n c\u00f3 kho\u1ea3ng c\u00e1ch \u0111\u1ee7 l\u1edbn \u0111\u1ec3 tr\u00e1nh xung \u0111\u1ed9t \u0111i\u1ec1u khi\u1ec3n. D\u1ea3i h\u1eb9p ho\u1eb7c \u0111\u1ea3o ng\u01b0\u1ee3c c\u00f3 th\u1ec3 khi\u1ebfn m\u00e1y n\u00e9n li\u00ean t\u1ee5c ho\u1ea1t \u0111\u1ed9ng qu\u00e1 t\u1ea3i khi b\u00ecnh ch\u1ee9a g\u1ea7n \u0111\u1ea7y. L\u1ec7nh theo xu h\u01b0\u1edbng v\u00e0 t\u00edn hi\u1ec7u ph\u1ea3n h\u1ed3i gi\u00fap ki\u1ec3m tra xem m\u00e1y c\u00f3 tu\u00e2n theo y\u00eau c\u1ea7u \u0111i\u1ec1u khi\u1ec3n hay kh\u00f4ng.<\/p>\n

\u0110\u1ed1i v\u1edbi nhi\u1ec7t \u0111\u1ed9, h\u00e3y ki\u1ec3m tra logic kh\u1edfi \u0111\u1ed9ng qu\u1ea1t ho\u1eb7c b\u01a1m v\u00e0 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ea5t k\u1ef3 van \u0111i\u1ec1u nhi\u1ec7t ho\u1eb7c van \u0111i\u1ec1u khi\u1ec3n n\u00e0o. Qu\u1ea1t l\u00e0m m\u00e1t ch\u1ec9 kh\u1edfi \u0111\u1ed9ng sau khi m\u00e1y n\u00e9n \u0111\u00e3 g\u1ea7n \u0111\u1ebfn \u0111i\u1ec3m ng\u1eaft c\u00f3 th\u1ec3 t\u1ea1o ra hi\u1ec7n t\u01b0\u1ee3ng chu k\u1ef3 n\u00f3ng l\u1eb7p \u0111i l\u1eb7p l\u1ea1i. C\u00e1c thay \u0111\u1ed5i v\u1ec1 \u0111i\u1ec1u khi\u1ec3n c\u1ea7n \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn theo quy tr\u00ecnh qu\u1ea3n l\u00fd thay \u0111\u1ed5i khi c\u1ea7n thi\u1ebft theo quy \u0111\u1ecbnh c\u1ee7a \u0111\u1ecba \u0111i\u1ec3m.<\/p>\n

\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 ph\u00f9 h\u1ee3p trong quy tr\u00ecnh mua s\u1eafm, h\u00e3y so s\u00e1nh y\u00eau c\u1ea7u \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 \u1edf \u0111\u00e2y v\u1edbi y\u00eau c\u1ea7u c\u1ee7a trang web. M\u00e1y n\u00e9n N2<\/a> Vi\u1ec7c n\u00e0y t\u1eadp trung v\u00e0o vi\u1ec7c cung c\u1ea5p gi\u1ea3i ph\u00e1p thay v\u00ec ch\u1ec9 d\u1ef1a v\u00e0o \u0111\u00e1nh gi\u00e1 chung c\u1ee7a m\u00e1y n\u00e9n. Vi\u1ec7c ki\u1ec3m tra ch\u00e9o \u1edf \u0111\u00e2y li\u00ean quan \u0111\u1ebfn l\u00fd do t\u1ea1i sao m\u00e1y n\u00e9n nit\u01a1 l\u1ea1i b\u1ecb ng\u1eaft khi \u00e1p su\u1ea5t cao.<\/p>\n

6. Ch\u1ec9 kh\u1edfi \u0111\u1ed9ng l\u1ea1i khi \u0111\u00e3 x\u00e1c \u0111\u1ecbnh r\u00f5 \u0111i\u1ec1u ki\u1ec7n ki\u1ec3m th\u1eed v\u00e0 ch\u1ea5p nh\u1eadn.<\/h2>\n

Sau khi kh\u1eafc ph\u1ee5c nguy\u00ean nh\u00e2n, h\u00e3y th\u1ef1c hi\u1ec7n kh\u1edfi \u0111\u1ed9ng l\u1ea1i c\u00f3 ki\u1ec3m so\u00e1t v\u1edbi nh\u00e2n vi\u00ean \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed an to\u00e0n v\u00e0 c\u00e1c xu h\u01b0\u1edbng ch\u00ednh \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb r\u00f5 r\u00e0ng. T\u1ea3i d\u1ea7n d\u1ea7n v\u00e0 x\u00e1c minh bi\u1ebfn s\u1ed1 ng\u1eaft ban \u0111\u1ea7u v\u1eabn \u1ed5n \u0111\u1ecbnh trong khi m\u00e1y \u0111\u1ea1t \u0111\u1ebfn t\u1ea3i tr\u1ecdng y\u00eau c\u1ea7u. X\u00e1c nh\u1eadn vi\u1ec7c d\u1ee1 t\u1ea3i b\u00ecnh th\u01b0\u1eddng ho\u1eb7c \u0111i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng tr\u01b0\u1edbc ng\u01b0\u1ee1ng ng\u1eaft b\u1ea3o v\u1ec7.<\/p>\n

N\u1ebfu nguy\u00ean nh\u00e2n v\u1eabn ch\u01b0a r\u00f5 r\u00e0ng, h\u00e3y ng\u1eebng v\u1eadn h\u00e0nh m\u00e1y t\u1ef1 \u0111\u1ed9ng v\u00e0 li\u00ean h\u1ec7 v\u1edbi chuy\u00ean gia v\u1ec1 m\u00e1y n\u00e9n ho\u1eb7c h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n. Chu k\u1ef3 kh\u1edfi \u0111\u1ed9ng l\u1ea1i v\u00e0 v\u1eadn h\u00e0nh l\u1eb7p \u0111i l\u1eb7p l\u1ea1i c\u00f3 th\u1ec3 l\u00e0m qu\u00e1 nhi\u1ec7t van, l\u00e0m h\u1ecfng gio\u0103ng ho\u1eb7c g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng t\u0103ng \u00e1p \u0111\u1ed9t ng\u1ed9t trong \u0111\u01b0\u1eddng \u1ed1ng. K\u1ebft th\u00fac s\u1ef1 c\u1ed1 v\u1edbi b\u1eb1ng ch\u1ee9ng v\u1ec1 xu h\u01b0\u1edbng, bi\u1ec7n ph\u00e1p s\u1eeda ch\u1eefa \u0111\u00e3 th\u1ef1c hi\u1ec7n, x\u00e1c minh \u0111i\u1ec3m \u0111\u1eb7t v\u00e0 k\u1ebft qu\u1ea3 ki\u1ec3m tra sau s\u1eeda ch\u1eefa.<\/p>\n

B\u1ea3ng nguy\u00ean nh\u00e2n g\u00e2y ra s\u1ef1 c\u1ed1<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n
B\u1eb1ng ch\u1ee9ng v\u1ec1 hi\u1ec7n t\u01b0\u1ee3ng ng\u1eebng ho\u1ea1t \u0111\u1ed9ng do \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao.<\/caption>\n
M\u1ee5c<\/th>\nC\u00e2u h\u1ecfi k\u1ef9 thu\u1eadt<\/th>\nT\u00edn hi\u1ec7u x\u00e1c minh ho\u1eb7c quy\u1ebft \u0111\u1ecbnh<\/th>\n<\/tr>\n<\/thead>\n
S\u1ef1 ki\u1ec7n \u0111\u1ea7u ti\u00ean<\/th>\nC\u01a1 ch\u1ebf b\u1ea3o v\u1ec7 n\u00e0o \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t tr\u01b0\u1edbc ti\u00ean?<\/td>\nD\u1ea5u th\u1eddi gian v\u00e0 xu h\u01b0\u1edbng c\u1ea3nh b\u00e1o gi\u00fap b\u1ea3o to\u00e0n tr\u00ecnh t\u1ef1 nh\u00e2n qu\u1ea3.<\/td>\n<\/tr>\n
B\u1eb1ng ch\u1ee9ng v\u1ec1 d\u1ee5ng c\u1ee5<\/th>\nT\u00edn hi\u1ec7u \u00e1p su\u1ea5t ho\u1eb7c nhi\u1ec7t \u0111\u1ed9 \u0111\u00f3 c\u00f3 ph\u1ea3i l\u00e0 th\u1eadt kh\u00f4ng?<\/td>\nKi\u1ec3m tra x\u00e1c minh v\u00e0 hi\u1ec7u chu\u1ea9n \u0111\u1ed9c l\u1eadp k\u00eanh b\u1ea3o v\u1ec7.<\/td>\n<\/tr>\n
Nguy\u00ean nh\u00e2n qu\u00e1 tr\u00ecnh<\/th>\n\u0110\u01b0\u1eddng tho\u00e1t n\u01b0\u1edbc b\u1ecb t\u1eafc ngh\u1ebdn hay kh\u1ea3 n\u0103ng l\u00e0m m\u00e1t b\u1ecb suy gi\u1ea3m?<\/td>\nS\u1ef1 ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t v\u00e0 c\u00e1c ph\u00e9p \u0111o nhi\u1ec7t \u0111\u1ed9 gi\u00fap x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed l\u1ed7i.<\/td>\n<\/tr>\n
Nguy\u00ean nh\u00e2n ki\u1ec3m so\u00e1t<\/th>\nH\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t hay c\u00f4ng su\u1ea5t ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng c\u00f3 ph\u1ea3n h\u1ed3i kh\u00f4ng?<\/td>\nC\u00e1c xu h\u01b0\u1edbng ch\u1ec9 \u0111\u1ea1o v\u00e0 ph\u1ea3n h\u1ed3i cho th\u1ea5y li\u1ec7u chuy\u1ebfn \u0111i c\u00f3 ph\u1ea3i l\u00e0 l\u1edbp b\u1ea3o v\u1ec7 cu\u1ed1i c\u00f9ng hay kh\u00f4ng.<\/td>\n<\/tr>\n<\/tbody>\n
Ghi l\u1ea1i c\u0103n c\u1ee9 cu\u1ed1i c\u00f9ng v\u00e0o y\u00eau c\u1ea7u b\u00e1o gi\u00e1, h\u1ed3 s\u01a1 nghi\u1ec7m thu ho\u1eb7c h\u1ed3 s\u01a1 b\u1ea3o tr\u00ec \u0111\u1ec3 k\u1ef9 s\u01b0 kh\u00e1c c\u00f3 th\u1ec3 t\u00e1i t\u1ea1o l\u1ea1i quy\u1ebft \u0111\u1ecbnh \u0111\u00f3.<\/td>\n<\/tr>\n<\/tfoot>\n<\/table>\n<\/div>\n

B\u1ea3ng t\u00ednh x\u00e1c minh d\u1ef1 \u00e1n<\/h2>\n

H\u00e3y coi thao t\u00e1c \u201c\u0111\u1ecdc l\u1ecbch s\u1eed chuy\u1ebfn \u0111i\u201d nh\u01b0 m\u1ed9t th\u1eed nghi\u1ec7m v\u1eadn h\u00e0nh nh\u1ecf. X\u00e1c \u0111\u1ecbnh tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u, quan s\u00e1t hi\u1ec7n t\u01b0\u1ee3ng ng\u1eaft m\u1ea1ch do \u00e1p su\u1ea5t cao, ch\u1ec9 thay \u0111\u1ed5i bi\u1ebfn s\u1ed1 c\u1ea7n thi\u1ebft cho th\u1eed nghi\u1ec7m \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t v\u00e0 theo d\u00f5i ph\u1ea3n h\u1ed3i \u1edf c\u00f4ng t\u1eafc \u00e1p su\u1ea5t. Thao t\u00e1c \u201cL\u01b0u c\u00e1c c\u1ea3nh b\u00e1o \u0111\u1ea7u ti\u00ean v\u00e0 d\u1eef li\u1ec7u xu h\u01b0\u1edbng tr\u01b0\u1edbc khi kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y n\u00e9n\u201d s\u1ebd ghi l\u1ea1i tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u, s\u1ef1 can thi\u1ec7p, tr\u1ea1ng th\u00e1i cu\u1ed1i c\u00f9ng v\u00e0 b\u1ea5t k\u1ef3 c\u1ea3nh b\u00e1o ho\u1eb7c ph\u1ea3n h\u1ed3i \u0111i\u1ec1u khi\u1ec3n n\u00e0o. \u0110i\u1ec1u n\u00e0y h\u1eefu \u00edch khi nhi\u1ec1u th\u00e0nh ph\u1ea7n c\u00f3 th\u1ec3 t\u1ea1o ra c\u00f9ng m\u1ed9t tri\u1ec7u ch\u1ee9ng. B\u1eb1ng c\u00e1ch thay \u0111\u1ed5i t\u1eebng y\u1ebfu t\u1ed1 m\u1ed9t v\u00e0 gi\u1eef cho m\u00e1y n\u00e9n n\u1eb1m trong ph\u1ea1m vi cho ph\u00e9p, nh\u00f3m c\u00f3 th\u1ec3 ph\u00e2n bi\u1ec7t nguy\u00ean nh\u00e2n v\u1edbi s\u1ef1 tr\u00f9ng h\u1ee3p ng\u1eabu nhi\u00ean v\u00e0 tr\u00e1nh thay th\u1ebf ph\u1ea7n c\u1ee9ng kh\u00f4ng ph\u1ea3i l\u00e0 nguy\u00ean nh\u00e2n g\u00e2y ra v\u1ea5n \u0111\u1ec1.<\/p>\n

\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady l\u00e2u d\u00e0i, h\u00e3y k\u1ebft n\u1ed1i b\u01b0\u1edbc \u201cKi\u1ec3m tra thi\u1ebft b\u1ecb \u0111o \u00e1p su\u1ea5t ho\u1eb7c nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111i\u1ec3m \u0111\u1eb7t ng\u1eaft \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t\u201d v\u1edbi \u0111\u01b0\u1eddng c\u01a1 s\u1edf cho ng\u1eaft do nhi\u1ec7t \u0111\u1ed9 cao. Ghi l\u1ea1i \u0111\u01b0\u1eddng c\u01a1 s\u1edf \u0111\u00f3 khi h\u1ec7 th\u1ed1ng s\u1ea1ch s\u1ebd, \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u01b0\u1ee3c bi\u1ebft l\u00e0 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t, sau \u0111\u00f3 bao g\u1ed3m c\u1ea3m bi\u1ebfn nhi\u1ec7t \u0111\u1ed9 v\u00e0 t\u1ea3i v\u1eadn h\u00e0nh \u0111\u1ec3 c\u00e1c s\u1ed1 li\u1ec7u sau n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chu\u1ea9n h\u00f3a. Kh\u00e1i ni\u1ec7m xem x\u00e9t \u201cx\u00e1c th\u1ef1c t\u00edn hi\u1ec7u thi\u1ebft b\u1ecb\u201d c\u1ea7n c\u00f3 m\u1ed9t ng\u01b0\u1ee1ng k\u00edch ho\u1ea1t \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh \u0111\u1ec3 \u0111i\u1ec1u tra ngay c\u1ea3 khi gi\u00e1 tr\u1ecb tuy\u1ec7t \u0111\u1ed1i ch\u01b0a \u0111\u1ea1t \u0111\u1ebfn m\u1ee9c b\u00e1o \u0111\u1ed9ng. S\u1ef1 sai l\u1ec7ch d\u1ea7n d\u1ea7n so v\u1edbi \u0111\u01b0\u1eddng c\u01a1 s\u1edf c\u00f3 th\u1ec3 t\u00e1i t\u1ea1o th\u01b0\u1eddng \u0111\u01b0a ra nhi\u1ec1u c\u1ea3nh b\u00e1o h\u01a1n l\u00e0 m\u1ed9t l\u1ea7n \u0111o ri\u00eang l\u1ebb. N\u1ebfu c\u1ea5u h\u00ecnh quy tr\u00ecnh thay \u0111\u1ed5i, h\u00e3y t\u1ea1o m\u1ed9t \u0111\u01b0\u1eddng c\u01a1 s\u1edf \u0111\u01b0\u1ee3c ghi l\u1ea1i m\u1edbi thay v\u00ec so s\u00e1nh c\u00e1c tr\u1ea1ng th\u00e1i v\u1eadn h\u00e0nh kh\u00e1c nhau.<\/p>\n

\"Nitrogen
C\u1ea7n \u0111\u00e1nh gi\u00e1 c\u1ee5m m\u00e1y n\u00e9n kh\u00ed nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a h\u1ec7 th\u1ed1ng nit\u01a1 ho\u00e0n ch\u1ec9nh ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 \u0111\u1ecbnh m\u1ee9c ri\u00eang l\u1ebb. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, h\u00ecnh \u1ea3nh minh h\u1ecda gi\u00fap hi\u1ec3u t\u1ea1i sao m\u00e1y n\u00e9n kh\u00ed nit\u01a1 l\u1ea1i ng\u1eaft khi \u00e1p su\u1ea5t cao.<\/figcaption><\/figure>\n

Trong qu\u00e1 tr\u00ecnh xem x\u00e9t k\u1ef9 thu\u1eadt, h\u00e3y \u0111\u1eb7t c\u00e2u h\u1ecfi v\u1ec1 gi\u1ea3 \u0111\u1ecbnh \u0111\u1eb1ng sau \u201cki\u1ec3m tra \u0111\u01b0\u1eddng d\u1eabn x\u1ea3\u201d b\u1eb1ng c\u00e1ch theo d\u00f5i \u0111\u01b0\u1eddng d\u1eabn v\u1eadt l\u00fd li\u00ean quan \u0111\u1ebfn c\u00f4ng t\u1eafc \u00e1p su\u1ea5t v\u00e0 s\u1ef1 t\u1eafc ngh\u1ebdn x\u1ea3. Theo d\u00f5i \u0111\u01b0\u1eddng \u0111i c\u1ee7a kh\u00ed, nhi\u1ec7t, l\u1ef1c, t\u00edn hi\u1ec7u \u0111i\u1ec1u khi\u1ec3n ho\u1eb7c r\u00f2 r\u1ec9 t\u1eeb ngu\u1ed3n \u0111\u1ebfn \u0111\u00edch v\u00e0 x\u00e1c \u0111\u1ecbnh m\u1ecdi th\u00e0nh ph\u1ea7n c\u00f3 th\u1ec3 l\u00e0m thay \u0111\u1ed5i k\u1ebft qu\u1ea3. Sau \u0111\u00f3, ho\u00e0n th\u00e0nh b\u01b0\u1edbc \u201c\u0110\u1ed1i v\u1edbi \u00e1p su\u1ea5t cao, h\u00e3y ki\u1ec3m tra tr\u1ea1ng th\u00e1i b\u00ecnh ch\u1ee9a, van x\u1ea3, c\u00e1c h\u1ea1n ch\u1ebf v\u00e0 logic x\u1ea3\u201d t\u1ea1i \u0111i\u1ec3m m\u00e0 quy\u1ebft \u0111\u1ecbnh th\u1ef1c s\u1ef1 \u0111\u01b0\u1ee3c \u0111\u01b0a ra, ch\u1ee9 kh\u00f4ng ph\u1ea3i t\u1ea1i \u0111\u1ed3ng h\u1ed3 \u0111o thu\u1eadn ti\u1ec7n nh\u1ea5t. Ghi l\u1ea1i b\u1ea5t k\u1ef3 s\u1ef1 gi\u1ea3m \u00e1p su\u1ea5t, ch\u00eanh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 tr\u1ec5 \u0111i\u1ec1u khi\u1ec3n ho\u1eb7c ph\u00e1t hi\u1ec7n ki\u1ec3m tra n\u00e0o gi\u1ea3i th\u00edch \u0111\u01b0\u1ee3c h\u00e0nh vi \u0111\u00f3. Vi\u1ec7c ki\u1ec3m tra d\u1ef1a tr\u00ean \u0111\u01b0\u1eddng d\u1eabn n\u00e0y ng\u0103n ch\u1eb7n vi\u1ec7c di\u1ec5n gi\u1ea3i c\u00e1c ph\u00e9p \u0111o c\u1ee5c b\u1ed9 m\u00e0 kh\u00f4ng c\u00f3 ng\u1eef c\u1ea3nh h\u1ec7 th\u1ed1ng.<\/p>\n

H\u00e3y \u0111\u1ea3m b\u1ea3o quy tr\u00ecnh x\u00e1c minh cho c\u00e2u h\u1ecfi \u201c\u0110\u1ed1i v\u1edbi nhi\u1ec7t \u0111\u1ed9 cao, h\u00e3y t\u00ednh to\u00e1n t\u1ef7 l\u1ec7 giai \u0111o\u1ea1n v\u00e0 x\u00e1c minh hi\u1ec7u su\u1ea5t l\u00e0m m\u00e1t v\u00e0 hi\u1ec7u n\u0103ng c\u1ee7a b\u1ed9 l\u00e0m m\u00e1t\u201d c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c trong qu\u00e1 tr\u00ecnh \u0111i\u1ec1u tra l\u1ed7i sau n\u00e0y. Ghi l\u1ea1i th\u00f4ng tin c\u1ea3m bi\u1ebfn nhi\u1ec7t \u0111\u1ed9, l\u1ed7i l\u00e0m m\u00e1t, tr\u1ea1ng th\u00e1i m\u00e1y n\u00e9n, tr\u1ea1ng th\u00e1i nhu c\u1ea7u v\u00e0 th\u1eddi gian quan s\u00e1t v\u00e0o m\u1ed9t b\u1ea3n ghi duy nh\u1ea5t. Li\u00ean k\u1ebft b\u1ea3n ghi \u0111\u00f3 v\u1edbi m\u1ee5c \u0111\u00edch thi\u1ebft k\u1ebf \u201cx\u00e1c minh l\u01b0u l\u01b0\u1ee3ng l\u00e0m m\u00e1t\u201d v\u00e0 ghi ch\u00fa b\u1ea3n v\u1ebd, h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt quy tr\u00ecnh ho\u1eb7c c\u00f4ng c\u1ee5 hi\u1ec7u chu\u1ea9n n\u00e0o \u0111\u00e3 thi\u1ebft l\u1eadp s\u1ef1 ch\u1ea5p nh\u1eadn. N\u1ebfu k\u1ebft qu\u1ea3 \u0111o b\u00ecnh th\u01b0\u1eddng, n\u00f3 s\u1ebd tr\u1edf th\u00e0nh m\u1ed9t tham chi\u1ebfu. N\u1ebfu b\u1ea5t th\u01b0\u1eddng, h\u00e3y ghi l\u1ea1i h\u00e0nh \u0111\u1ed9ng kh\u1eafc ph\u1ee5c v\u00e0 ki\u1ec3m tra l\u1ea1i trong c\u00f9ng \u0111i\u1ec1u ki\u1ec7n. Vi\u1ec7c ghi ch\u00e9p nh\u1ea5t qu\u00e1n s\u1ebd gi\u1ea3m thi\u1ec3u s\u1ef1 c\u00e1m d\u1ed7 b\u00f9 \u0111\u1eafp cho m\u1ed9t v\u1ea5n \u0111\u1ec1 kh\u00f4ng r\u00f5 nguy\u00ean nh\u00e2n b\u1eb1ng c\u00e1ch t\u0103ng \u00e1p su\u1ea5t, t\u1ed1c \u0111\u1ed9, gi\u1edbi h\u1ea1n nhi\u1ec7t \u0111\u1ed9 ho\u1eb7c c\u00e1c c\u00e0i \u0111\u1eb7t kh\u00f4ng li\u00ean quan.<\/p>\n

M\u1ed9t b\u01b0\u1edbc ki\u1ec3m tra h\u1eefu \u00edch ti\u1ebfp theo l\u00e0 trang web \u0111\u00f3. ch\u1ea5t t\u0103ng \u00e1p nit\u01a1 kh\u00f4ng d\u1ea7u<\/a> V\u1eadt li\u1ec7u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng khi \u00e1p su\u1ea5t, \u0111\u1ed9 tinh khi\u1ebft v\u00e0 y\u00eau c\u1ea7u ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau. Vi\u1ec7c ki\u1ec3m tra ch\u00e9o \u1edf \u0111\u00e2y li\u00ean quan \u0111\u1ebfn l\u00fd do t\u1ea1i sao m\u00e1y n\u00e9n nit\u01a1 l\u1ea1i ng\u1eaft khi \u00e1p su\u1ea5t cao.<\/p>\n

X\u00e1c minh \u201cki\u1ec3m tra logic \u0111i\u1ec1u khi\u1ec3n\u201d t\u1ea1i ranh gi\u1edbi n\u01a1i h\u1eadu qu\u1ea3 c\u1ee7a n\u00f3 xu\u1ea5t hi\u1ec7n. Quan s\u00e1t hi\u1ec7n t\u01b0\u1ee3ng t\u1eafc ngh\u1ebdn \u0111\u01b0\u1eddng x\u1ea3 t\u1ea1i ngu\u1ed3n v\u00e0 ng\u1eaft \u00e1p su\u1ea5t cao \u1edf ph\u00eda nh\u1eadn, sau \u0111\u00f3 ho\u00e0n th\u00e0nh \u201cXem x\u00e9t c\u00e1c t\u00edn hi\u1ec7u l\u1ec7nh\/ph\u1ea3n h\u1ed3i cho VFD, b\u1ed9 x\u1ea3 t\u1ea3i, qu\u1ea1t, b\u01a1m v\u00e0 van \u0111i\u1ec1u khi\u1ec3n\u201d trong khi l\u01b0u l\u01b0\u1ee3ng v\u00e0 \u00e1p su\u1ea5t li\u00ean quan \u1ed5n \u0111\u1ecbnh. Ghi l\u1ea1i \u0111\u1ee7 ng\u1eef c\u1ea3nh \u0111\u1ec3 ph\u00e2n bi\u1ec7t s\u1ef1 bi\u1ebfn \u0111\u1ed5i quy tr\u00ecnh b\u00ecnh th\u01b0\u1eddng v\u1edbi s\u1ef1 xu\u1ed1ng c\u1ea5p c\u1ee7a thi\u1ebft b\u1ecb. Khi gi\u1edbi h\u1ea1n ch\u1ea5p nh\u1eadn ch\u00ednh x\u00e1c ph\u1ee5 thu\u1ed9c v\u00e0o ki\u1ec3u m\u00e1y \u0111\u01b0\u1ee3c ch\u1ecdn, h\u00e3y s\u1eed d\u1ee5ng t\u00e0i li\u1ec7u c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t hi\u1ec7n h\u00e0nh ho\u1eb7c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt d\u1ef1 \u00e1n \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t. Kh\u00f4ng chuy\u1ec3n gi\u00e1 tr\u1ecb t\u1eeb m\u00e1y n\u00e9n kh\u00e1c ch\u1ec9 v\u00ec d\u1ecbch v\u1ee5 nghe c\u00f3 v\u1ebb t\u01b0\u01a1ng t\u1ef1. Vi\u1ec7c ghi ch\u00e9p t\u1eeb ranh gi\u1edbi n\u00e0y \u0111\u1ebfn ranh gi\u1edbi kh\u00e1c s\u1ebd gi\u00fap vi\u1ec7c kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 sau n\u00e0y nhanh h\u01a1n nhi\u1ec1u.<\/p>\n

Ho\u00e0n t\u1ea5t quy tr\u00ecnh \u201cCh\u1ec9 kh\u1edfi \u0111\u1ed9ng l\u1ea1i d\u01b0\u1edbi \u0111i\u1ec1u ki\u1ec7n th\u1eed nghi\u1ec7m c\u00f3 ki\u1ec3m so\u00e1t sau khi nguy\u00ean nh\u00e2n \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf ho\u1eb7c k\u1ebf ho\u1ea1ch ch\u1ea9n \u0111o\u00e1n \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t\u201d b\u1eb1ng c\u00e1ch ghi l\u1ea1i nguy\u00ean nh\u00e2n, ph\u1ea3n \u1ee9ng v\u00e0 s\u1ef1 ch\u1ea5p nh\u1eadn. B\u1eaft \u0111\u1ea7u v\u1edbi \u201cch\u1ec9 kh\u1edfi \u0111\u1ed9ng l\u1ea1i sau khi nguy\u00ean nh\u00e2n \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf\u201d, x\u00e1c \u0111\u1ecbnh h\u00e0nh vi d\u1ef1 ki\u1ebfn \u200b\u200bc\u1ee7a s\u1ef1 c\u1ed1 l\u00e0m m\u00e1t v\u00e0 ch\u1ecdn m\u1ed9t quan s\u00e1t th\u1ee9 hai li\u00ean quan \u0111\u1ebfn vi\u1ec7c ng\u1eaft qu\u00e1 nhi\u1ec7t c\u00f3 th\u1ec3 x\u00e1c nh\u1eadn c\u00f9ng m\u1ed9t k\u1ebft lu\u1eadn m\u1ed9t c\u00e1ch \u0111\u1ed9c l\u1eadp. Th\u1ef1c hi\u1ec7n ki\u1ec3m tra m\u00e0 kh\u00f4ng b\u1ecf qua c\u00e1c thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 ho\u1eb7c v\u01b0\u1ee3t qu\u00e1 ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t. N\u1ebfu hai t\u00edn hi\u1ec7u kh\u00f4ng kh\u1edbp, h\u00e3y \u0111i\u1ec1u tra \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a thi\u1ebft b\u1ecb, tr\u1ea1ng th\u00e1i van, m\u1ea5t \u00e1p su\u1ea5t, nhi\u1ec5m b\u1ea9n, r\u00f2 r\u1ec9 ho\u1eb7c logic \u0111i\u1ec1u khi\u1ec3n tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh b\u1ed9 ph\u1eadn n\u00e0o c\u1ea7n s\u1eeda ch\u1eefa. Vi\u1ec7c x\u00e1c nh\u1eadn \u0111\u1ed9c l\u1eadp r\u1ea5t c\u00f3 gi\u00e1 tr\u1ecb khi vi\u1ec7c t\u1eaft m\u00e1y ho\u1eb7c thay th\u1ebf s\u1ebd t\u1ed1n k\u00e9m.<\/p>\n

Ranh gi\u1edbi an to\u00e0n v\u00e0 x\u00e1c minh<\/h2>\n

C\u00e1c thi\u1ebft b\u1ecb ng\u1eaft m\u1ea1ch \u00e1p su\u1ea5t cao v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao b\u1ea3o v\u1ec7 ng\u01b0\u1eddi v\u00e0 thi\u1ebft b\u1ecb. Tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng \u0111\u01b0\u1ee3c n\u00e2ng, b\u1ecf qua, n\u1ed1i t\u1eaft ho\u1eb7c v\u00f4 hi\u1ec7u h\u00f3a thi\u1ebft b\u1ecb ng\u1eaft m\u1ea1ch \u0111\u1ec3 duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t m\u00e0 kh\u00f4ng c\u00f3 quy tr\u00ecnh k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c \u1ee7y quy\u1ec1n. Gi\u1ea3m \u00e1p su\u1ea5t v\u00e0 kh\u00f3a an to\u00e0n tr\u01b0\u1edbc khi ki\u1ec3m tra van, b\u1ed9 l\u00e0m m\u00e1t, c\u1ea3m bi\u1ebfn ho\u1eb7c \u0111\u01b0\u1eddng \u1ed1ng. S\u1eed d\u1ee5ng t\u00e0i li\u1ec7u thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng v\u00e0 m\u00e1y n\u00e9n \u0111\u00e3 ch\u1ecdn \u0111\u1ec3 bi\u1ebft gi\u1edbi h\u1ea1n c\u1ea3nh b\u00e1o v\u00e0 ng\u1eaft m\u1ea1ch; kh\u00f4ng c\u00f3 \u0111i\u1ec3m \u0111\u1eb7t an to\u00e0n chung cho t\u1ea5t c\u1ea3 c\u00e1c m\u00e1y n\u00e9n nit\u01a1.<\/p>\n

Tr\u00ecnh t\u1ef1 \u0111i\u1ec1u tra chuy\u1ebfn \u0111i<\/h2>\n
    \n
  1. L\u01b0u l\u1ea1i c\u00e1c c\u1ea3nh b\u00e1o \u0111\u1ea7u ti\u00ean v\u00e0 d\u1eef li\u1ec7u xu h\u01b0\u1edbng tr\u01b0\u1edbc khi kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y n\u00e9n.<\/li>\n
  2. Ki\u1ec3m tra l\u1ea1i thi\u1ebft b\u1ecb \u0111o \u00e1p su\u1ea5t ho\u1eb7c nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111i\u1ec3m \u0111\u1eb7t ng\u1eaft \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/li>\n
  3. \u0110\u1ed1i v\u1edbi \u00e1p su\u1ea5t cao, h\u00e3y ki\u1ec3m tra tr\u1ea1ng th\u00e1i b\u00ecnh ch\u1ee9a, van x\u1ea3, c\u00e1c b\u1ed9 ph\u1eadn h\u1ea1n ch\u1ebf l\u01b0u l\u01b0\u1ee3ng v\u00e0 m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n x\u1ea3 t\u1ea3i.<\/li>\n
  4. \u0110\u1ed1i v\u1edbi nhi\u1ec7t \u0111\u1ed9 cao, h\u00e3y t\u00ednh to\u00e1n t\u1ef7 l\u1ec7 pha v\u00e0 ki\u1ec3m tra hi\u1ec7u qu\u1ea3 l\u00e0m m\u00e1t c\u0169ng nh\u01b0 hi\u1ec7u su\u1ea5t c\u1ee7a b\u1ed9 l\u00e0m m\u00e1t.<\/li>\n
  5. Xem l\u1ea1i c\u00e1c t\u00edn hi\u1ec7u \u0111i\u1ec1u khi\u1ec3n\/ph\u1ea3n h\u1ed3i cho bi\u1ebfn t\u1ea7n, thi\u1ebft b\u1ecb x\u1ea3 t\u1ea3i, qu\u1ea1t, b\u01a1m v\u00e0 van \u0111i\u1ec1u khi\u1ec3n.<\/li>\n
  6. Ch\u1ec9 kh\u1edfi \u0111\u1ed9ng l\u1ea1i d\u01b0\u1edbi s\u1ef1 ki\u1ec3m so\u00e1t c\u1ee7a h\u1ec7 th\u1ed1ng th\u1eed nghi\u1ec7m sau khi nguy\u00ean nh\u00e2n \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf ho\u1eb7c k\u1ebf ho\u1ea1ch ch\u1ea9n \u0111o\u00e1n \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/li>\n<\/ol>\n

    C\u00e2u h\u1ecfi v\u1ec1 s\u1ef1 c\u1ed1 m\u00e1y n\u00e9n<\/h2>\n
    \nT\u1ea1i sao m\u00e1y n\u00e9n kh\u1edfi \u0111\u1ed9ng l\u1ea1i b\u00ecnh th\u01b0\u1eddng sau khi b\u1ecb ng\u1eaft do nhi\u1ec7t \u0111\u1ed9 cao?<\/summary>\n

    Vi\u1ec7c d\u1eebng m\u00e1y gi\u00fap lo\u1ea1i b\u1ecf nhi\u1ec7t l\u01b0\u1ee3ng t\u1ecfa ra do qu\u00e1 tr\u00ecnh n\u00e9n v\u00e0 cho ph\u00e9p m\u00e1y ngu\u1ed9i \u0111i, v\u00ec v\u1eady b\u1ed9 l\u00e0m m\u00e1t b\u1ecb t\u1eafc ho\u1eb7c h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng hi\u1ec7u qu\u1ea3 c\u00f3 th\u1ec3 tr\u00f4ng b\u00ecnh th\u01b0\u1eddng cho \u0111\u1ebfn khi t\u1ea3i tr\u1ecdng v\u00e0 nhi\u1ec7t \u0111\u1ed9 t\u0103ng tr\u1edf l\u1ea1i.<\/p>\n<\/details>\n

    \nLi\u1ec7u m\u1ed9t b\u1ed9 truy\u1ec1n \u00e1p su\u1ea5t b\u1ecb l\u1ed7i c\u00f3 th\u1ec3 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng ng\u1eaft m\u1ea1ch do \u00e1p su\u1ea5t cao th\u1ef1c s\u1ef1 kh\u00f4ng?<\/summary>\n

    \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 g\u00e2y ra t\u00edn hi\u1ec7u b\u1ea3o v\u1ec7 sai, nh\u01b0ng tr\u01b0\u1edbc ti\u00ean h\u00e3y x\u00e1c minh \u00e1p su\u1ea5t th\u1ef1c t\u1ebf m\u1ed9t c\u00e1ch \u0111\u1ed9c l\u1eadp. \u0110\u1eebng v\u1ed9i cho r\u1eb1ng c\u1ea3m bi\u1ebfn b\u1ecb l\u1ed7i n\u1ebfu kh\u00f4ng c\u00f3 b\u1eb1ng ch\u1ee9ng.<\/p>\n<\/details>\n

    \n\u0110i\u1ec1u g\u00ec s\u1ebd x\u1ea3y ra n\u1ebfu s\u1ef1 c\u1ed1 ng\u1eaft m\u1ea1ch do \u00e1p su\u1ea5t cao ch\u1ec9 x\u1ea3y ra khi nhu c\u1ea7u \u0111\u1ed9t ng\u1ed9t d\u1eebng l\u1ea1i?<\/summary>\n

    Ki\u1ec3m tra th\u1ec3 t\u00edch b\u00ecnh ch\u1ee9a, d\u1ea3i \u0111i\u1ec1u khi\u1ec3n \u00e1p su\u1ea5t, ph\u1ea3n h\u1ed3i khi x\u1ea3 t\u1ea3i ho\u1eb7c \u0111i\u1ec1u khi\u1ec3n bi\u1ebfn t\u1ea7n, van ki\u1ec3m tra \u0111\u1ea7u ra v\u00e0 \u0111\u1ed9 tr\u1ec5 t\u00edn hi\u1ec7u. M\u00e1y n\u00e9n c\u00f3 th\u1ec3 kh\u00f4ng gi\u1ea3m c\u00f4ng su\u1ea5t \u0111\u1ee7 nhanh so v\u1edbi dung t\u00edch l\u01b0u tr\u1eef hi\u1ec7n c\u00f3.<\/p>\n<\/details>\n

    Quy t\u1eafc ph\u1ea3n h\u1ed3i chuy\u1ebfn \u0111i<\/h2>\n

    H\u00e3y coi s\u1ef1 c\u1ed1 ng\u1eaft m\u00e1y n\u00e9n nh\u01b0 m\u1ed9t s\u1ef1 ki\u1ec7n ch\u1ea9n \u0111o\u00e1n \u0111\u00e3 \u0111\u01b0\u1ee3c ghi nh\u1eadn. B\u1ea3o qu\u1ea3n b\u1eb1ng ch\u1ee9ng ban \u0111\u1ea7u, x\u00e1c th\u1ef1c c\u1ea3m bi\u1ebfn, truy t\u00ecm nguy\u00ean nh\u00e2n t\u1eafc ngh\u1ebdn \u0111\u01b0\u1eddng x\u1ea3 ho\u1eb7c l\u00e0m m\u00e1t, v\u00e0 ki\u1ec3m tra l\u1edbp \u0111i\u1ec1u khi\u1ec3n th\u00f4ng th\u01b0\u1eddng \u0111\u00e1ng l\u1ebd ph\u1ea3i ho\u1ea1t \u0111\u1ed9ng tr\u01b0\u1edbc \u0111\u00f3. Ch\u1ec9 kh\u1edfi \u0111\u1ed9ng l\u1ea1i sau khi \u0111\u00e3 hi\u1ec3u r\u00f5 nguy\u00ean nh\u00e2n v\u00e0 c\u00e1c \u0111i\u1ec3m \u0111\u1eb7t b\u1ea3o v\u1ec7 v\u1eabn c\u00f2n nguy\u00ean v\u1eb9n.<\/p>\n<\/section>\n<\/article>","protected":false},"excerpt":{"rendered":"

    H\u01b0\u1edbng d\u1eabn th\u1ef1c h\u00e0nh m\u00e1y n\u00e9n kh\u00ed nit\u01a1 v\u1ec1 c\u01a1 ch\u1ebf ng\u1eaft \u00e1p su\u1ea5t cao, k\u00e8m theo c\u00e1c b\u01b0\u1edbc ki\u1ec3m tra t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc, v\u1eadn h\u00e0nh, kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 v\u00e0 b\u1ea3o tr\u00ec.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-652","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/posts\/652","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/comments?post=652"}],"version-history":[{"count":0,"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/posts\/652\/revisions"}],"wp:attachment":[{"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/media?parent=652"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/categories?post=652"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/tags?post=652"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}