{"id":698954,"date":"2024-10-23T10:42:59","date_gmt":"2024-10-23T09:42:59","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=698954"},"modified":"2024-10-23T10:42:59","modified_gmt":"2024-10-23T09:42:59","slug":"chien-luoc-quan-ly-nhiet-trong-trung-tam-du-lieu","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/chien-luoc-quan-ly-nhiet-trong-trung-tam-du-lieu\/","title":{"rendered":"Chi\u1ebfn l\u01b0\u1ee3c qu\u1ea3n l\u00fd nhi\u1ec7t trong trung t\u00e2m d\u1eef li\u1ec7u"},"content":{"rendered":"

Chi\u1ebfn l\u01b0\u1ee3c qu\u1ea3n l\u00fd nhi\u1ec7t trong trung t\u00e2m d\u1eef li\u1ec7u gi\u00fap duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh, ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb kh\u1ecfi nguy c\u01a1 qu\u00e1 nhi\u1ec7t.<\/p>\n

\"Chi\u1ebfn<\/p>\n

Chi\u1ebfn l\u01b0\u1ee3c qu\u1ea3n l\u00fd nhi\u1ec7t trong trung t\u00e2m d\u1eef li\u1ec7u<\/h2>\n

Trung t\u00e2m d\u1eef li\u1ec7u l\u00e0 n\u01a1i t\u1eadp trung nhi\u1ec1u thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u01b0 m\u00e1y ch\u1ee7, b\u1ed9 l\u01b0u tr\u1eef, v\u00e0 h\u1ec7 th\u1ed1ng m\u1ea1ng, t\u1ea5t c\u1ea3 \u0111\u1ec1u ti\u1ebft ra m\u1ed9t l\u01b0\u1ee3ng nhi\u1ec7t l\u1edbn khi v\u1eadn h\u00e0nh. Do \u0111\u00f3, qu\u1ea3n l\u00fd nhi\u1ec7t hi\u1ec7u qu\u1ea3 l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c thi\u1ebft b\u1ecb ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 b\u1ec1n b\u1ec9. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 chi\u1ebfn l\u01b0\u1ee3c qu\u1ea3n l\u00fd nhi\u1ec7t trong trung t\u00e2m d\u1eef li\u1ec7u.<\/p>\n

1. Thi\u1ebft k\u1ebf b\u1ed1 c\u1ee5c th\u00f4ng gi\u00f3 h\u1ee3p l\u00fd<\/h2>\n

Chi\u1ebfn l\u01b0\u1ee3c \u0111\u1ea7u ti\u00ean bao g\u1ed3m vi\u1ec7c thi\u1ebft k\u1ebf b\u1ed1 c\u1ee5c th\u00f4ng gi\u00f3 cho h\u1ec7 th\u1ed1ng m\u00e1y ch\u1ee7 v\u00e0 c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c. M\u1ed9t b\u1ed1 c\u1ee5c th\u00f4ng gi\u00f3 h\u1ee3p l\u00fd s\u1ebd gi\u00fap t\u1ed1i \u01b0u h\u00f3a lu\u1ed3ng kh\u00f4ng kh\u00ed v\u00e0 gi\u1ea3m thi\u1ec3u c\u00e1c khu v\u1ef1c ‘n\u00f3ng’ (hot spots).<\/p>\n

<\/p>\n

  • Ph\u00e2n chia c\u00e1c khu v\u1ef1c n\u00f3ng v\u00e0 l\u1ea1nh (hot aisle\/cold aisle).<\/li>\n
  • S\u1eed d\u1ee5ng t\u1ea5m ch\u1eafn kh\u00ed (airflow containment) \u0111\u1ec3 ng\u0103n lu\u1ed3ng kh\u00f4ng kh\u00ed n\u00f3ng v\u00e0 l\u1ea1nh l\u1eabn l\u1ed9n.<\/li>\n
  • \u0110\u1ea3m b\u1ea3o kho\u1ea3ng c\u00e1ch \u0111\u1ee7 gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ec3 kh\u00f4ng c\u1ea3n tr\u1edf lu\u1ed3ng kh\u00f4ng kh\u00ed.<\/li>\n

    <\/u1><\/p>\n

    2. S\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t hi\u1ec7u qu\u1ea3<\/h2>\n

    S\u1eed d\u1ee5ng c\u00e1c h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t ti\u00ean ti\u1ebfn l\u00e0 b\u01b0\u1edbc quan tr\u1ecdng \u0111\u1ec3 duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 l\u00fd t\u01b0\u1edfng trong trung t\u00e2m d\u1eef li\u1ec7u. C\u00f3 nhi\u1ec1u lo\u1ea1i h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t, m\u1ed7i lo\u1ea1i \u0111\u1ec1u c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m ri\u00eang:<\/p>\n

    <\/p>\n

  • Cooling Units:<\/strong> C\u00e1c thi\u1ebft b\u1ecb l\u00e0m m\u00e1t nh\u01b0 m\u00e1y \u0111i\u1ec1u h\u00f2a kh\u00f4ng kh\u00ed (CRAC) v\u00e0 m\u00e1y l\u00e0m l\u1ea1nh n\u01b0\u1edbc (Chiller).<\/li>\n
  • Liquid Cooling:<\/strong> H\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t b\u1eb1ng ch\u1ea5t l\u1ecfng \u0111\u1ec3 truy\u1ec1n nhi\u1ec7t hi\u1ec7u qu\u1ea3 h\u01a1n so v\u1edbi kh\u00f4ng kh\u00ed.<\/li>\n
  • Free Cooling:<\/strong> S\u1eed d\u1ee5ng kh\u00ed l\u1ea1nh t\u1eeb m\u00f4i tr\u01b0\u1eddng b\u00ean ngo\u00e0i khi \u0111i\u1ec1u ki\u1ec7n b\u00ean ngo\u00e0i \u0111\u1ee7 m\u00e1t.<\/li>\n

    <\/u1><\/p>\n

    3. Qu\u1ea3n l\u00fd n\u0103ng l\u01b0\u1ee3ng v\u00e0 hi\u1ec7u su\u1ea5t<\/h2>\n

    Qu\u1ea3n l\u00fd n\u0103ng l\u01b0\u1ee3ng hi\u1ec7u qu\u1ea3 kh\u00f4ng ch\u1ec9 gi\u00fap gi\u1ea3m ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng m\u00e0 c\u00f2n gi\u00fap t\u1ed1i \u01b0u h\u00f3a h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t. M\u1ed9t s\u1ed1 bi\u1ec7n ph\u00e1p bao g\u1ed3m:<\/p>\n

    <\/p>\n

  • S\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m qu\u1ea3n l\u00fd hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng \u0111\u1ec3 theo d\u00f5i v\u00e0 t\u1ed1i \u01b0u h\u00f3a ti\u00eau th\u1ee5 \u0111i\u1ec7n.<\/li>\n
  • L\u1eafp \u0111\u1eb7t c\u00e1c thi\u1ebft b\u1ecb c\u00f3 hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng cao.<\/li>\n
  • T\u1eadn d\u1ee5ng c\u00f4ng ngh\u1ec7 \u1ea3o h\u00f3a \u0111\u1ec3 gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng m\u00e1y ch\u1ee7 v\u1eadt l\u00fd c\u1ea7n thi\u1ebft.<\/li>\n

    <\/u1><\/p>\n

    4. Gi\u00e1m s\u00e1t v\u00e0 \u0111i\u1ec1u ch\u1ec9nh li\u00ean t\u1ee5c<\/h2>\n

    Gi\u00e1m s\u00e1t nhi\u1ec7t \u0111\u1ed9 v\u00e0 lu\u1ed3ng kh\u00f4ng kh\u00ed trong trung t\u00e2m d\u1eef li\u1ec7u l\u00e0 quan tr\u1ecdng \u0111\u1ec3 \u0111\u01b0a ra c\u00e1c \u0111i\u1ec1u ch\u1ec9nh k\u1ecbp th\u1eddi, \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng:<\/p>\n

    <\/p>\n

  • S\u1eed d\u1ee5ng c\u00e1c c\u1ea3m bi\u1ebfn nhi\u1ec7t \u0111\u1ed9 v\u00e0 lu\u1ed3ng kh\u00f4ng kh\u00ed.<\/li>\n
  • C\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng b\u00e1o \u0111\u1ed9ng khi nhi\u1ec7t \u0111\u1ed9 ho\u1eb7c \u0111\u1ed9 \u1ea9m v\u01b0\u1ee3t ng\u01b0\u1ee1ng cho ph\u00e9p.<\/li>\n
  • Th\u1ef1c hi\u1ec7n \u0111\u00e1nh gi\u00e1 nhi\u1ec7t th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 t\u00ecm c\u00e1c ‘\u0111i\u1ec3m n\u00f3ng’ v\u00e0 x\u1eed l\u00fd k\u1ecbp th\u1eddi.<\/li>\n

    <\/u1><\/p>\n

    K\u1ebft lu\u1eadn<\/h2>\n

    Qu\u1ea3n l\u00fd nhi\u1ec7t hi\u1ec7u qu\u1ea3 trong trung t\u00e2m d\u1eef li\u1ec7u kh\u00f4ng ch\u1ec9 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c thi\u1ebft b\u1ecb ho\u1ea1t \u0111\u1ed9ng \u1edf nhi\u1ec7t \u0111\u1ed9 t\u1ed1i \u01b0u m\u00e0 c\u00f2n k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a ch\u00fang v\u00e0 gi\u1ea3m thi\u1ec3u chi ph\u00ed v\u1eadn h\u00e0nh. Vi\u1ec7c \u00e1p d\u1ee5ng c\u00e1c chi\u1ebfn l\u01b0\u1ee3c tr\u00ean s\u1ebd gi\u00fap c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n","protected":false},"excerpt":{"rendered":"

    Chi\u1ebfn l\u01b0\u1ee3c qu\u1ea3n l\u00fd nhi\u1ec7t trong trung t\u00e2m d\u1eef li\u1ec7u gi\u00fap duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh, ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb kh\u1ecfi nguy c\u01a1 qu\u00e1 nhi\u1ec7t.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[132],"tags":[],"yoast_head":"\nChi\u1ebfn l\u01b0\u1ee3c qu\u1ea3n l\u00fd nhi\u1ec7t trong trung t\u00e2m d\u1eef li\u1ec7u<\/title>\n<meta name=\"description\" content=\"Chi\u1ebfn l\u01b0\u1ee3c qu\u1ea3n l\u00fd nhi\u1ec7t trong trung t\u00e2m d\u1eef li\u1ec7u gi\u00fap duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh, ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb kh\u1ecfi nguy c\u01a1 qu\u00e1 nhi\u1ec7t.\" \/>\n<meta name=\"robots\" content=\"index, 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