{"id":18286,"date":"2014-10-28T10:26:20","date_gmt":"2014-10-28T03:26:20","guid":{"rendered":"https:\/\/banbientan.com\/?p=18286"},"modified":"2014-10-28T10:26:20","modified_gmt":"2014-10-28T03:26:20","slug":"bien-tan-invt-nang-cao-dieu-khien-lo-nung-va-giam-nang-luong-tieu-thu","status":"publish","type":"post","link":"https:\/\/hunglong.banbientan.com\/?p=18286","title":{"rendered":"Bi\u1ebfn t\u1ea7n INVT n\u00e2ng cao \u0111i\u1ec1u khi\u1ec3n l\u00f2 nung v\u00e0 gi\u1ea3m n\u0103ng l\u01b0\u1ee3ng ti\u00eau th\u1ee5"},"content":{"rendered":"

\"bien<\/a>\"INVT<\/a>
\n\u0110i\u1ec1u khi\u1ec3n l\u00f2 nung \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u1ed1t nh\u1ea5t b\u1eb1ng c\u00e1ch \u0111i\u1ec1u khi\u1ec3n ri\u00eang bi\u1ec7t t\u1eebng motor c\u1ee7a l\u00e0 nung s\u1eed d\u1ee5ng bi\u1ebfn t\u1ea7n INVT<\/a>.
\nM\u00f4 t\u1ea3 \u1ee9ng d\u1ee5ng
\nL\u00f2 nung l\u00e0 th\u00e0nh ph\u1ea7n quy\u1ebft \u0111\u1ecbnh trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t xi m\u0103ng. \u0110\u00f3 l\u00e0 n\u01a1i c\u00e1c qu\u00e1 tr\u00ecnh h\u00f3a h\u1ecdc x\u1ea3y ra \u0111\u1ec3 chuy\u1ec3n h\u1ed7n h\u1ee3p nguy\u00ean li\u1ec7u th\u00e0nh clinker. L\u00f2 nung c\u0169ng ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng l\u1edbn nh\u1ea5t (nhi\u00ean li\u1ec7u v\u00e0 \u0111i\u1ec7n n\u0103ng) trong nh\u00e0 m\u00e1y xi m\u0103ng.
\nL\u00f2 nung quay li\u00ean t\u1ee5c v\u00e0 kh\u00f4ng bao gi\u1edd ng\u1eebng. M\u00f4men kh\u1edfi \u0111\u1ed9ng r\u1ea5t l\u1edbn, \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111i\u1ec1u khi\u1ec3n m\u00f4men \u0111\u1ed9ng l\u00e0 nh\u1eefng y\u00eau c\u1ea7u ch\u1ee7 y\u1ebfu.
\n\u0110i\u1ec1u khi\u1ec3n ch\u00ednh x\u00e1c c\u1ea7n ch\u1eafc ch\u1eafn r\u1eb1ng l\u00f2 nung \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u00fang c\u00f4ng su\u1ea5t c\u1ee7a n\u00f3 trong khi t\u1ed1i \u01b0u h\u00f3a l\u01b0\u1ee3ng nhi\u00ean li\u1ec7u ti\u00eau th\u1ee5, \u0111\u1ea3m b\u1ea3o chi ph\u00ed th\u1ea5p v\u00e0 ph\u00f9 h\u1ee3p c\u00e1c ti\u00eau chu\u1ea9n v\u1ec1 m\u00f4i tr\u01b0\u1eddng.
\nTrong c\u00e1c h\u1ec7 th\u1ed1ng hi\u1ec7n \u0111\u1ea1i, ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u1ec3 quay l\u00e0 nung l\u00e0 d\u00f9ng bi\u1ebfn t\u1ea7n AC. N\u00f3 cho ph\u00e9p \u0111i\u1ec1u khi\u1ec3n to\u00e0n b\u1ed9 \u0111\u1ec3 c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng nhi\u1ec1u y\u00eau c\u1ea7u nh\u01b0 s\u1ef1 thay \u0111\u1ed5i th\u1ec3 t\u00edch s\u1ea3n xu\u1ea5t, v\u00e0 s\u1ef1 kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a h\u1ed7n h\u1ee3p nguy\u00ean li\u1ec7u.
\nBien tan invt<\/a>\u00a0\u00a0mang \u0111\u1ebfn ho\u1eb7c \u0111\u1ed9ng li\u00ean t\u1ee5c v\u00e0 b\u1ec1n
\n\u0110i\u1ec1u khi\u1ec3n l\u00f2 nung \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u1ed1t nh\u1ea5t b\u1eb1ng c\u00e1ch \u0111i\u1ec1u khi\u1ec3n ri\u00eang bi\u1ec7t m\u1ed7i motor d\u00f9ng bi\u1ebfn t\u1ea7n INVT. Khi c\u00f3 hai motor, c\u1ea3 hai \u0111\u1ec1u \u0111\u01b0\u1ee3c n\u1ed1i v\u1edbi c\u00f9ng m\u1ed9t l\u00f2 nung. Do \u0111\u00f3, t\u1ed1c \u0111\u1ed9 quay c\u1ee7a c\u00e1c motor ph\u1ea3i gi\u1ed1ng nhau v\u00e0 t\u1ea3i tr\u1ecdng ph\u1ea3i chia \u0111\u1ec1u cho c\u1ea3 hai motor.
\nC\u00e1c Bi\u1ebfn t\u1ea7n CHF100A<\/a>\u00a0\u0111\u01b0\u1ee3c n\u1ed1i v\u1edbi nhau theo b\u1ed1 c\u1ee5c master-follower, bi\u1ebfn t\u1ea7n<\/a> ch\u00ednh \u0111\u01b0\u1ee3c h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng cung c\u1ea5p v\u1eadn t\u1ed1c chu\u1ea9n. Sau \u0111\u00f3 n\u00f3 g\u1edfi v\u1eadn t\u1ed1c chu\u1ea9n v\u00e0 m\u1ed9t m\u00f4men chu\u1ea9n \u0111\u1ebfn bi\u1ebfn t\u1ea7n ph\u1ee5. C\u00e1ch s\u1eafp x\u1ebfp n\u00e0y \u0111\u1ea3m b\u1ea3o t\u1ed1c \u0111\u1ed9 c\u1ee7a hai motor gi\u1ed1ng nhau v\u00e0 t\u1ea3i tr\u1ecdng \u0111\u01b0\u1ee3c chia \u0111\u1ec1u cho c\u1ea3 hai.
\nKhi m\u1ed9t h\u1ecfng h\u00f3c x\u1ea3y ra \u1edf m\u1ed9t trong hai motor ho\u1eb7c m\u1ed9t trong hai bi\u1ebfn t\u1ea7n INVT, l\u00f2 nung c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c quay b\u1eb1ng m\u1ed9t motor\/ bi\u1ebfn t\u1ea7n INVT\u00a0c\u00f2n l\u1ea1i. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, b\u1ed1 c\u1ee5c master \u2013 follower kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng. \u0110\u1ed3ng th\u1eddi l\u00fac n\u00e0y, h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng ch\u1ec9 \u0111i\u1ec1u khi\u1ec3n m\u1ed9t motor\/ bi\u1ebfn t\u1ea7n AC.
\nBi\u1ebfn t\u1ea7n GD200\u00a0<\/a>s\u1eed d\u1ee5ng \u0110i\u1ec1u khi\u1ec3n M\u00f4men Tr\u1ef1c ti\u1ebfp( DTC). V\u1edbi \u0111i\u1ec1u khi\u1ec3n v\u1eadn t\u1ed1c v\u00e0 m\u00f4men \u0111\u1ed9c l\u1eadp, \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c v\u00e0 b\u1ec1n v\u1eefng, b\u1ea5t k\u1ec3 v\u1eadn t\u1ed1c hay t\u1ea3i tr\u1ecdng c\u1ee7a l\u00f2 nung. \u0110i\u1ec1u n\u00e0y cung c\u1ea5p \u0111i\u1ec1u khi\u1ec3n v\u1eadn t\u1ed1c c\u0169ng nh\u01b0 m\u00f4men \u0111\u1ed9ng \u0111\u01b0\u1ee3c ch\u00ednh x\u00e1c, c\u00f3 th\u1ec3 t\u1ea1o ra m\u00f4men kh\u1edfi \u0111\u1ed9ng cao.
\nBi\u1ebfn t\u1ea7n INVT\u00a0c\u0169ng c\u00f3 th\u1ec3 kh\u1edfi \u0111\u1ed9ng m\u1ec1m l\u00f2 nung, l\u00e0m gi\u1ea3m \u0111\u1ebfn m\u1ee9c t\u1ed1i thi\u1ec3u \u00e1p su\u1ea5t \u0111\u1eb7t l\u00ean l\u00f2, \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 c\u00e1c thi\u1ebft b\u1ecb c\u01a1 kh\u00ed kh\u00e1c. Do \u0111\u00f3, h\u1ec7 th\u1ed1ng cung c\u1ea5p c\u00f3 k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p v\u1edbi d\u00f2ng kh\u1edfi \u0111\u1ed9ng th\u1ea5p, n\u00ean gi\u1ea3m chi ph\u00ed cho b\u1ed9 chuy\u1ec3n m\u1ea1ch, m\u00e1y bi\u1ebfn \u00e1p, v\u00e0 \u0111\u01b0\u1eddng d\u00e2y.
\nL\u1ee3i \u00edch<\/strong>
\nBi\u1ebfn t\u1ea5n\u00a0INVT\u00a0cung c\u1ea5p nhi\u1ec1u l\u1ee3i \u00edch, nh\u01b0:
\nGi\u1ea3m thi\u1ebfu l\u01b0\u1ee3ng ti\u00eau th\u1ee5 nhi\u00ean li\u1ec7u v\u00e0 \u0111i\u1ec7n n\u0103ng, t\u1ed1i \u0111a h\u00f3a kh\u1ea3 n\u0103ng s\u1ea3n xu\u1ea5t th\u00f4ng qua vi\u1ec7c \u0111i\u1ec1u khi\u1ec3n t\u1ed1i \u01b0u v\u1eadn t\u1ed1c c\u1ee7a l\u00f2 nung v\u00e0 ti\u1ebfn tr\u00ecnh s\u1ea3n xu\u1ea5t.
\nKh\u00f4ng ph\u1ea3i b\u1ea3o d\u01b0\u1ee1ng do l\u00e0m gi\u1ea3m m\u00e0i m\u00f2n c\u01a1 kh\u00ed cho l\u00f2 nung v\u00e0 c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c.
\nM\u00e1y lu\u00f4n trong tr\u1ea1ng th\u00e1i s\u1eb5ng s\u00e0ng ho\u1eb7c \u0111\u1ed9ng v\u00e0 gia c\u00f4ng su\u1ea5t qua m\u00f4men l\u1edbn trong su\u1ed1t qu\u00e1 tr\u00ecnh kh\u1edfi \u0111\u1ed9ng v\u00e0 v\u1eadn h\u00e0nh n\u1ebfu c\u1ea7n thi\u1ebft.
\nPh\u00e2n ph\u1ed1i \u0111\u1ed3ng \u0111\u1ec1u t\u1ea3i tr\u1ecdng tr\u00ean hai motor c\u1ee7a l\u00f2 nung n\u00ean l\u00e0m gi\u1ea3m vi\u1ec7c b\u1ea3o tr\u00ec, b\u1ea3o d\u01b0\u1ee1ng.
\nD\u1ec5 d\u00e0ng \u0111i\u1ec1u khi\u1ec3n ho\u1ea1t \u0111\u1ed9ng c\u1ee7a to\u00e0n b\u1ed9 l\u00f2 nung th\u00f4ng qua h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng
\nThay \u0111\u1ed5i t\u1ed1c \u0111\u1ed9 quay c\u1ee7a l\u00f2 nung( vi d\u1ee5: n\u1ebfu c\u1ea7n v\u1eadn t\u1ed1c cao h\u01a1n), v\u00ed d\u1ee5 n\u1ebfu \u0111i\u1ec1u ki\u1ec7n s\u1ea3n xu\u1ea5t thay \u0111\u1ed5i.
\nBi\u1ebfn t\u1ea7n DTC c\u1ee7a INVT\u00a0\u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 c\u1ee7a l\u00f2 nung.<\/p>\n","protected":false},"excerpt":{"rendered":"

\u0110i\u1ec1u khi\u1ec3n l\u00f2 nung \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u1ed1t nh\u1ea5t b\u1eb1ng c\u00e1ch \u0111i\u1ec1u khi\u1ec3n ri\u00eang bi\u1ec7t t\u1eebng motor c\u1ee7a l\u00e0 nung s\u1eed d\u1ee5ng bi\u1ebfn t\u1ea7n INVT. M\u00f4 t\u1ea3 \u1ee9ng d\u1ee5ng L\u00f2 nung l\u00e0 th\u00e0nh ph\u1ea7n quy\u1ebft \u0111\u1ecbnh trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t xi m\u0103ng. \u0110\u00f3 l\u00e0 n\u01a1i c\u00e1c qu\u00e1 tr\u00ecnh h\u00f3a h\u1ecdc x\u1ea3y ra \u0111\u1ec3 chuy\u1ec3n […]<\/p>\n","protected":false},"author":2,"featured_media":18287,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[10296,697,12913,12914,4626,10301,10302,4624,10303],"class_list":["post-18286","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cau-hoi-ve-bien-tan","tag-bng-gia-bin-tn-invt","tag-bien-tan","tag-bien-tan-chf100a","tag-bien-tan-gd200","tag-bien-tan-invt","tag-dai-ly-bien-tan-invt","tag-invt-chf100a","tag-invt-gd10","tag-invt-gd200"],"_links":{"self":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts\/18286","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=18286"}],"version-history":[{"count":0,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts\/18286\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/"}],"wp:attachment":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18286"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18286"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}