{"id":17457,"date":"2014-08-16T08:57:12","date_gmt":"2014-08-16T01:57:12","guid":{"rendered":"https:\/\/banbientan.com\/?p=17457"},"modified":"2014-08-16T08:57:12","modified_gmt":"2014-08-16T01:57:12","slug":"bien-tan-giai-phap-tiet-kiem-dien-cho-nganh-cung-cap-nuoc","status":"publish","type":"post","link":"https:\/\/hunglong.banbientan.com\/?p=17457","title":{"rendered":"Bi\u1ebfn t\u1ea7n – Gi\u1ea3i ph\u00e1p ti\u1ebft ki\u1ec7m \u0111i\u1ec7n cho ng\u00e0nh cung c\u1ea5p n\u01b0\u1edbc"},"content":{"rendered":"

Hi\u1ec7n nay ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n \u1edf n\u01b0\u1edbc ta \u0111ang thi\u1ebfu h\u1ee5t nghi\u1ec7m tr\u1ecdng, Nh\u00e0 N\u01b0\u1edbc \u0111\u00e3 \u0111\u01b0a ra nhi\u1ec1u ch\u00ednh s\u00e1ch v\u00e0 v\u1eadn \u0111\u1ed9ng to\u00e0n x\u00e3 h\u1ed9i s\u1eed d\u1ee5ng \u0111i\u1ec7n ti\u1ebft ki\u1ec7m hi\u1ec7u qu\u1ea3. C\u00f9ng t\u00edch c\u1ef1c \u0111\u00f3ng g\u00f3p c\u00e1c gi\u1ea3i ph\u00e1p ti\u1ebft ki\u1ec7m \u0111i\u1ec7n,Ch\u00fang t\u00f4i\u00a0\u0111\u00e3 th\u1ef1c hi\u1ec7n cung c\u1ea5p bi\u1ebfn t\u1ea7n, h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n, c\u00e1c gi\u1ea3i ph\u00e1p n\u00e2ng c\u1ea5p c\u1ea3i ti\u1ebfn cho nhi\u1ec1u m\u00e1y m\u00f3c d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t nh\u1eb1m n\u00e2ng cao s\u1ea3n l\u01b0\u1ee3ng, v\u00e0 c\u00e1c gi\u1ea3i ph\u00e1p ti\u1ebft ki\u1ec7m \u0111i\u1ec7n r\u1ea5t hi\u1ec7u qu\u1ea3 cho nhi\u1ec1u \u0111\u01a1n v\u1ecb, x\u00ed nghi\u1ec7p, nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t…. trong n\u01b0\u1edbc.<\/h2>\n

\"bien<\/a><\/p>\n

Bi\u1ebfn t\u1ea7n invt<\/a>\u00a0<\/strong>\u00a0l\u00e0 th\u01b0\u01a1ng hi\u1ec7u l\u1edbn tr\u00ean to\u00e0n c\u1ea7u, s\u1ea3n xu\u00e2\u0301t s\u1ea3n ph\u1ea9m ch\u00e2\u0301t l\u01b0\u1ee3ng cao theo ti\u00eau chu\u1ea9n TUV v\u00e0 c\u00f4ng ngh\u1ec7 c\u1ee7a \u0110\u1ee9c. INVT cung c\u00e2\u0301p \u0111a d\u1ea1ng s\u1ea3n ph\u00e2\u0309m v\u00e0 d\u1ecbch v\u1ee5 chuy\u00ean nghi\u00ea\u0323p cho c\u00e1c b\u1ed9\u00a0bi\u1ebfn t\u1ea7n INVT\u00a0c\u00f4ng su\u00e2\u0301t 0.4KW \u0111\u00ea\u0301n 8000KW v\u1edbi nhi\u00ea\u0300u c\u00e2\u0301p \u0111i\u00ea\u0323n \u00e1p 220V\/ 380V\/ 690V\/ 1140\/ 3.3KV\/ 6.6KV\/ 10KV; AC\u00a0Servo,\u00a0PLC,\u00a0UPS\u00a0v\u00e0 Inverter cho n\u0103ng l\u01b0\u1ee3ng gi\u00f3 v\u00e0 n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi, \u0111\u00e1p \u1ee9ng th\u1ecfa m\u00e3n t\u00e2\u0301t c\u1ea3 c\u00e1c y\u00eau c\u00e2\u0300u k\u1ef9 thu\u00e2\u0323t v\u00e0 \u1ee9ng d\u1ee5ng tr\u00ean to\u00e0n c\u00e2\u0300u v\u1edbi gi\u00e1 c\u1ea3 \u0111\u1eb7c bi\u1ec7t c\u1ea1nh tranh.
\nBi\u1ebfn t\u1ea7n invt<\/a>\u00a0<\/strong>\u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111a n\u0103ng, linh ho\u1ea1t, nhi\u1ec1u ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n: t\u1ed1c \u0111\u1ed9, m\u00f4-men, l\u1ef1c c\u0103ng, v\u1ecb tr\u00ed v\u00e0 ti\u1ebft ki\u1ec7m \u0111i\u1ec7n, \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed3ng b\u1ed9 t\u1ed1c \u0111\u1ed9 ch\u00ednh x\u00e1c, t\u1ed1c \u0111\u1ed9 cao. C\u00f3 nhi\u1ec1u card m\u1edf r\u1ed9ng chuy\u00ean d\u1ee5ng gi\u00fap n\u00e2ng cao kh\u1ea3 n\u0103ng t\u1ef1 \u0111\u1ed9ng h\u00f3a s\u1ea3n xu\u1ea5t, t\u0103ng cao s\u1ea3n l\u01b0\u1ee3ng, ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 gi\u1ea3m chi ph\u00ed \u0111\u1ea7u t\u01b0. V\u1edbi nh\u1eefng \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i,\u00a0bi\u1ebfn t\u1ea7n INVT\u00a0\u0111\u00e3 \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng hi\u1ec7u qu\u1ea3 trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p tr\u00ean to\u00e0n c\u1ea7u.
\nCh\u00fang t\u00f4i xin gi\u1edbi thi\u1ec7u m\u1ed9t gi\u1ea3i ph\u00e1p hi\u1ec7u qu\u1ea3 v\u00e0 si\u00eau ti\u1ebft ki\u1ec7m \u0111\u00e3 \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng cho c\u00e1c tr\u1ea1m c\u1ea5p n\u01b0\u1edbc sinh ho\u1ea1t v\u00e0 s\u1ea3n xu\u1ea5t v\u1edbi d\u00f2ng bien tan<\/a>\u00a0<\/strong>CHV160A c\u1ee7a INVT.<\/p>\n

Th\u1ef1c tr\u1ea1ng t\u1ea1i nhi\u1ec1u tr\u1ea1m b\u01a1m c\u1ea5p n\u01b0\u1edbc truy\u1ec1n th\u1ed1ng, c\u00e1c b\u01a1m th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n tr\u1ef1c ti\u1ebfp \u0111i\u1ec7n l\u01b0\u1edbi, d\u00f2ng \u0111i\u1ec7n kh\u1edfi \u0111\u1ed9ng l\u1edbn, t\u1ed1c \u0111\u1ed9 b\u01a1m c\u1ed1 \u0111\u1ecbnh, n\u00ean khi vi\u1ec7c s\u1eed d\u1ee5ng n\u01b0\u1edbc c\u00f3 thay \u0111\u1ed5i b\u1ea5t th\u01b0\u1eddng li\u00ean t\u1ee5c th\u00ec c\u00e1c b\u01a1m kh\u00f4ng th\u1ec3 t\u1eaft m\u1edf li\u00ean t\u1ee5c theo \u0111\u01b0\u1ee3c, d\u1eabn \u0111\u1ebfn \u00e1p l\u1ef1c n\u01b0\u1edbc t\u0103ng qu\u00e1 cao c\u00f3 th\u1ec3 l\u00e0m h\u01b0 h\u1ecfng h\u1ec7 th\u1ed1ng \u1ed1ng c\u1ea5p n\u01b0\u1edbc, c\u1ea7n ph\u1ea3i \u0111i\u1ec1u ti\u1ebft van ho\u1eb7c x\u1ea3 tr\u00e0n\u2026 \u0111i\u1ec1u n\u00e0y l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd h\u1ec7 th\u1ed1ng, g\u00e2y th\u1ea5t tho\u00e1t n\u01b0\u1edbc s\u1ea1ch v\u00e0 r\u1ea5t l\u00e3ng ph\u00ed \u0111i\u1ec7n n\u0103ng. M\u1ed9t gi\u1ea3i ph\u00e1p ph\u1ed5 bi\u1ebfn kh\u00e1c l\u00e0 x\u00e2y d\u1ef1ng th\u00e1p v\u1edbi b\u1ec3 ch\u1ee9a n\u01b0\u1edbc tr\u00ean cao gi\u00fap kh\u1eed \u0111\u01b0\u1ee3c hi\u1ec7n t\u01b0\u1ee3ng qu\u00e1 \u00e1p l\u1ef1c n\u01b0\u1edbc. Tuy nhi\u00ean gi\u1ea3i ph\u00e1p n\u00e0y g\u1eb7p ph\u1ea3i m\u1ed9t s\u1ed1 kh\u00f3 kh\u0103n nh\u01b0: chi ph\u00ed x\u00e2y d\u1ef1ng th\u00e1p n\u01b0\u1edbc r\u1ea5t cao, th\u1eddi gian x\u00e2y d\u1ef1ng v\u00e0 ho\u00e0n th\u00e0nh c\u00f4ng tr\u00ecnh m\u1ea5t nhi\u1ec1u th\u1eddi gian, chi ph\u00ed b\u1ea3o d\u01b0\u1ee1ng, v\u1ec7 sinh, b\u1ea3o v\u1ec7 an to\u00e0n th\u00e1p v\u1ec1 l\u00e2u d\u00e0i r\u1ea5t cao, t\u1ed1c \u0111\u1ed9 c\u1ea5p n\u01b0\u1edbc ch\u1eadm th\u1ee5 \u0111\u1ed9ng, kh\u00f4ng \u0111\u00e1p \u1ee9ng k\u1ecbp khi nhu c\u1ea7u s\u1eed d\u1ee5ng t\u0103ng cao c\u1ea7n l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc l\u1edbn h\u01a1n. Ch\u00fang t\u00f4i\u00a0\u0111\u00e3 nghi\u00ean c\u1ee9u v\u00e0 \u1ee9ng d\u1ee5ng th\u00e0nh c\u00f4ng gi\u1ea3i ph\u00e1p \u0111i\u1ec1u khi\u1ec3n tr\u1ea1m c\u1ea5p n\u01b0\u1edbc \u0111a b\u01a1m t\u1ef1 \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh \u00e1p su\u1ea5t, lu\u00e2n phi\u00ean c\u00e1c b\u01a1m, ti\u1ebft ki\u1ec7m \u0111i\u1ec7n hi\u1ec7u qu\u1ea3 v\u1edbi chi ph\u00ed \u0111\u1ea7u t\u01b0 v\u00e0 v\u1eadn h\u00e0nh th\u1ea5p nh\u1ea5t.<\/p>\n

Gi\u1ea3i ph\u00e1p g\u1ed3m t\u1ee7 \u0111i\u1ec1u khi\u1ec3n v\u00e0 bien tan<\/strong><\/a>\u00a0CHV160A t\u00edch h\u1ee3p s\u1eb5n card chuy\u00ean d\u1ee5ng \u0111i\u1ec1u khi\u1ec3n c\u1ea5p n\u01b0\u1edbc \u0111\u1eb5ng \u00e1p \u0111a b\u01a1m, nh\u1eadn t\u00edn hi\u1ec7u t\u1eeb c\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t th\u1ef1c tr\u00ean \u1ed1ng n\u01b0\u1edbc ch\u00ednh, \u0111i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9 b\u01a1m \u0111\u1ec3 \u1ed5n \u0111\u1ecbnh \u00e1p su\u1ea5t b\u1eb1ng v\u1edbi \u00e1p su\u1ea5t \u0111\u1eb7t m\u1ed9t c\u00e1ch t\u1ef1 \u0111\u1ed9ng ch\u00ednh x\u00e1c th\u00f4ng qua gi\u1ea3i thu\u1eadt PID. Khi nhu c\u1ea7u s\u1eed d\u1ee5ng n\u01b0\u1edbc cao\u00a0bi\u1ebfn t\u1ea7n\u00a0s\u1ebd t\u0103ng t\u1ed1c b\u01a1m v\u00e0 n\u1ebfu b\u01a1m ch\u1ea1y \u1edf t\u1ea7n s\u1ed1 cao nh\u1ea5t (50Hz) m\u00e0 \u00e1p su\u1ea5t th\u1ef1c < \u00e1p su\u1ea5t \u0111\u1eb7t th\u00ec bi\u1ebfn t\u1ea7n s\u1ebd xu\u1ea5t l\u1ec7nh By-pass b\u01a1m n\u00e0y sang \u0111i\u1ec7n l\u01b0\u1edbi (50Hz) \u0111\u1ed3ng th\u1eddi th\u00eam b\u01a1m kh\u00e1c \u0111i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9, qu\u00e1 tr\u00ecnh s\u1ebd t\u01b0\u01a1ng t\u1ef1 cho c\u00e1c b\u01a1m ti\u1ebfp theo (c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng \u0111\u1ebfn 9 b\u01a1m). Ng\u01b0\u1ee3c l\u1ea1i n\u1ebfu b\u01a1m ch\u1ea1y \u1edf t\u1ea7n s\u1ed1 th\u1ea5p nh\u1ea5t do \u00e1p su\u1ea5t th\u1ef1c > \u00e1p su\u1ea5t \u0111\u1eb7t th\u00ec bi\u1ebfn t\u1ea7n s\u1ebd t\u1eaft b\u01a1m By-pass (b\u01a1m v\u00e0o tr\u01b0\u1edbc t\u1eaft tr\u01b0\u1edbc) \u0111\u1ed3ng th\u1eddi cho t\u0103ng t\u1ed1c b\u01a1m n\u1ed1i bi\u1ebfn t\u1ea7n nh\u1eb1m ch\u1ed1ng s\u1ed1c \u00e1p v\u00e0 lu\u00e2n phi\u00ean c\u00e2n b\u1eb1ng th\u1eddi gian v\u1eadn h\u00e0nh c\u00e1c b\u01a1m, khi c\u00e1c b\u01a1m By-pass \u0111\u00e3 t\u1eaft h\u1ebft n\u1ebfu b\u01a1m n\u1ed1i\u00a0bi\u1ebfn t\u1ea7n\u00a0ch\u1ea1y \u1edf t\u1ed1c \u0111\u1ed9 th\u1ea5p nh\u1ea5t m\u00e0 \u00e1p su\u1ea5t v\u1eabn \u0111\u1ee7 th\u00ec h\u1ec7 th\u1ed1ng s\u1ebd d\u1eebng b\u01a1m v\u00e0 chuy\u1ec3n sang ch\u1ebf \u0111\u1ed9 ng\u1ee7 \u0111\u00f4ng, khi s\u1eed d\u1ee5ng n\u01b0\u1edbc tr\u1edf l\u1ea1i l\u00e0m \u00e1p su\u1ea5t gi\u1ea3m h\u1ec7 th\u1ed1ng s\u1ebd \u0111\u01b0\u1ee3c \u0111\u00e1nh th\u1ee9c v\u00e0 \u0111i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9 b\u01a1m ti\u1ebfp theo. Nh\u01b0 v\u1eady c\u00e1c b\u01a1m trong h\u1ec7 th\u1ed1ng lu\u00f4n \u0111\u01b0\u1ee3c ch\u1ea1y lu\u00e2n phi\u00ean, t\u1ef1 \u0111\u1ed9ng d\u1eebng khi kh\u00f4ng s\u1eed d\u1ee5ng n\u01b0\u1edbc v\u00e0 v\u1eadn h\u00e0nh ph\u00f9 h\u1ee3p theo nhu c\u1ea7u s\u1eed d\u1ee5ng n\u01b0\u1edbc do \u0111\u00f3 \u0111i\u1ec7n n\u0103ng \u0111\u01b0\u1ee3c ti\u1ebft ki\u1ec7m t\u1ed1i \u0111a.<\/p>\n

Bi\u1ebfn t\u1ea7n CHV160A c\u00f3 nhi\u1ec1u ch\u1ee9c n\u0103ng nh\u01b0 gi\u00e1m s\u00e1t v\u00e0 \u0111i\u1ec1u khi\u1ec3n m\u1ee9c n\u01b0\u1edbc b\u1ec3 ch\u1ee9a theo h\u01b0\u1edbng ng\u0103n b\u01a1m ch\u1ea1y kh\u00f4ng t\u1ea3i, t\u1ef1 \u0111\u1ed9ng \u0111\u1eb7t m\u1ee9c \u00e1p su\u1ea5t theo gian th\u1ef1c trong ng\u00e0y (gi\u1edd cao \u0111i\u1ec3m v\u00e0 th\u1ea5p \u0111i\u1ec3m) t\u1ed1i \u01b0u kh\u1ea3 n\u0103ng c\u1ea5p n\u01b0\u1edbc v\u00e0 ti\u1ebft ki\u1ec7m \u0111i\u1ec7n,ch\u1ee9c n\u0103ng \u0111i\u1ec1u khi\u1ec3n lu\u00e2n phi\u00ean, kh\u1edfi \u0111\u1ed9ng m\u1ec1m v\u00e0 ch\u1ed1ng s\u1ed1c \u00e1p gi\u00fap b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc, ch\u1ee9c n\u0103ng nh\u1edb, c\u00e1ch ly b\u01a1m b\u1ecb l\u1ed7i v\u00e0 t\u1ef1 \u0111\u1ed9ng ch\u1ecdn b\u01a1m kh\u00e1c an to\u00e0n b\u1ea3o \u0111\u1ea3m h\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc li\u00ean t\u1ee5c kh\u00f4ng gi\u00e1n \u0111o\u1ea1n. T\u1ee7 \u0111i\u1ec1u khi\u1ec3n kh\u00f4ng d\u00f9ng PLC n\u00ean r\u1ea5t nh\u1ecf g\u1ecdn cho gi\u00e1 th\u00e0nh th\u1ea5p, th\u1eddi gian l\u1eafp \u0111\u1eb7t nhanh, c\u00f3 m\u00e0n h\u00ecnh LCD gi\u00e1m s\u00e1t c\u00e1c th\u00f4ng s\u1ed1 v\u1eadn h\u00e0nh, gi\u1ea3i ph\u00e1p th\u00f4ng minh, s\u1eed d\u1ee5ng \u0111\u01a1n gi\u1ea3n, v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh b\u1ec1n l\u00e2u v\u00e0 si\u00eau ti\u1ebft ki\u1ec7m \u0111i\u1ec7n.<\/p>\n","protected":false},"excerpt":{"rendered":"

Hi\u1ec7n nay ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n \u1edf n\u01b0\u1edbc ta \u0111ang thi\u1ebfu h\u1ee5t nghi\u1ec7m tr\u1ecdng, Nh\u00e0 N\u01b0\u1edbc \u0111\u00e3 \u0111\u01b0a ra nhi\u1ec1u ch\u00ednh s\u00e1ch v\u00e0 v\u1eadn \u0111\u1ed9ng to\u00e0n x\u00e3 h\u1ed9i s\u1eed d\u1ee5ng \u0111i\u1ec7n ti\u1ebft ki\u1ec7m hi\u1ec7u qu\u1ea3. C\u00f9ng t\u00edch c\u1ef1c \u0111\u00f3ng g\u00f3p c\u00e1c gi\u1ea3i ph\u00e1p ti\u1ebft ki\u1ec7m \u0111i\u1ec7n,Ch\u00fang t\u00f4i\u00a0\u0111\u00e3 th\u1ef1c hi\u1ec7n cung c\u1ea5p bi\u1ebfn t\u1ea7n, h\u1ec7 th\u1ed1ng […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[],"class_list":["post-17457","post","type-post","status-publish","format-standard","hentry","category-cau-hoi-ve-bien-tan"],"_links":{"self":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts\/17457","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=17457"}],"version-history":[{"count":0,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts\/17457\/revisions"}],"wp:attachment":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17457"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17457"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17457"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}