{"id":18270,"date":"2014-10-20T15:49:26","date_gmt":"2014-10-20T08:49:26","guid":{"rendered":"https:\/\/banbientan.com\/?p=18270"},"modified":"2014-10-20T15:49:26","modified_gmt":"2014-10-20T08:49:26","slug":"ung-dung-bien-tan-yaskawa-e1000-dieu-khien-pid-cho-bomqua%cc%a3t","status":"publish","type":"post","link":"https:\/\/hunglong.banbientan.com\/?p=18270","title":{"rendered":"\u1ee8NG D\u1ee4NG BI\u1ebeN T\u1ea6N YASKAWA E1000 \u0110I\u1ec0U KHI\u1ec2N PID CHO B\u01a0M\/QUA\u0323T"},"content":{"rendered":"

Ng\u00e0y nay bi\u1ebfn t\u1ea7n<\/a> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u trong h\u1ec7 th\u1ed1ng cung c\u1ea5p n\u01b0\u1edbc c\u1ee7a nh\u00e0 d\u00e2n d\u1ee5ng, t\u00f2a nh\u00e0 cao t\u1ea7ng v\u00e0 nh\u00e0 m\u00e1y c\u00f4ng nghi\u1ec7p, c\u0169ng nh\u01b0 c\u00e1c h\u1ec7 th\u1ed1ng t\u01b0\u1edbi ti\u00eau ti\u1ebft ki\u1ec7m n\u01b0\u1edbc trong n\u00f4ng nghi\u1ec7p. \u0110\u1ed1i v\u1edbi bi\u1ebfn t\u1ea7n, \u00e1p su\u1ea5t n\u01b0\u1edbc c\u00f3 th\u1ec3 \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1ee3c t\u1ea1o thu\u00e2n ti\u1ec7n trong nhi\u1ec1u \u1ee9ng d\u1ee5ng. Khi nhu c\u1ea7u l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc thay \u0111\u1ed5i, v\u00ed d\u1ee5: m\u1edf n\u01b0\u1edbc r\u1eeda ho\u1eb7c t\u1eafm,s\u1eed d\u1ee5ng, bi\u1ebfn t\u1ea7n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 b\u01a1m,\u1ed5n \u0111\u1ecbnh \u00e1p su\u1ea5t, \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c l\u01b0\u1ee3ng n\u01b0\u1edbc theo nhu c\u1ea7u v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng \u0111\u00e1ng k\u1ec3.
\n\"yaskawa
\n\u0110\u1ec3 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nh\u1eefng \u0111\u00f3 d\u00f2ng Bi\u1ebfn t\u1ea7n Yaskawa E1000<\/a> l\u00e0 d\u00f2ng bi\u1ebfn t\u1ea7n YASKAWA <\/a>Chuy\u00ean d\u00f9ng cho B\u01a1m\/ Qu\u1ea1t v\u1edbi t\u00ednh n\u0103ng \u0111i\u1ec1u khi\u1ec3n v\u00f2ng k\u00edn PID theo \u00e1p su\u1ea5t v\u00e0 l\u01b0u l\u01b0\u1ee3ng th\u1ef1c t\u1ebf \u1ee9ng d\u1ee5ng nhi\u1ec1u c\u00f4ng ngh\u1ec7 \u0111i\u1ec1u khi\u1ec3n ti\u00ean ti\u1ebfn nh\u1ea5t.. D\u00f2ng bi\u1ebfn t\u1ea7n n\u00e0y \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p c\u00f4ng ngh\u1ec7 \u0111i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9 qua t\u1ea7n s\u1ed1, b\u1ed9 \u0111i\u1ec1u khi\u1ec3n PID \u0111\u1ec3 c\u00f3 th\u1ec3 \u1ee9ng d\u1ee5ng v\u00e0o trong c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n theo v\u00f2ng k\u00edn.
\n\"yaskawa
\nKh\u00e1i ni\u1ec7m v\u1ec1 PID:<\/strong><\/em>
\nP: L\u00e0 th\u00f4ng s\u1ed1 c\u1ee7a h\u00e0m t\u1ef7 l\u1ec7: N\u00f3 c\u00f3 ch\u1ee9c n\u0103ng kh\u1ebfch \u0111\u1ea1i sai s\u1ed1 e=(SV-PV)<\/em>
\nN\u00f3 c\u00f3 \u00fd ngh\u0129a l\u00e0m t\u0103ng \u0111\u1ed9 c\u1ee9ng \u0111\u1eb7c t\u00ednh PID.<\/em>
\nI: L\u00e0 th\u00f4ng s\u1ed1 c\u1ee7a h\u00e0m t\u00edch ph\u00e2n: N\u00f3 c\u00f3 \u00fd ngh\u0129a l\u00e0m t\u0103ng t\u00ednh \u0111\u00e1p \u1ee9ng c\u1ee7a h\u1ec7 th\u1ed1ng\u00a0 (VD: Khi h\u1ec7 s\u1ed1 I c\u00e0ng l\u1edbn, h\u1ec7 th\u1ed1ng \u0111\u00e1p \u1ee9ng c\u00e0ng nhanh nh\u01b0ng c\u0169ng r\u1ea5t d\u1ec5 m\u1ea5t \u1ed5n \u0111\u1ecbnh)<\/em>
\nD: L\u00e0 th\u00f4ng s\u1ed1 c\u1ee7a h\u00e0m vi ph\u00e2m: N\u00f3 c\u00f3 \u00fd ngh\u0129a l\u00e0m \u1ed5n \u0111\u1ecbnh h\u1ec7 th\u1ed1ng ( Khi th\u00f4ng s\u1ed1 n\u00e0y c\u00e0ng l\u1edbn th\u00ec l\u00e0m cho gi\u00e1 tr\u1ecb hi\u1ec7n th\u1eddi nhanh \u0111\u01b0\u1ee3c k\u00e9o v\u1ec1 g\u1ea7n gi\u00e1 tr\u1ecb \u0111\u1eb7t).<\/em>
\nH\u1ec7 \u0111i\u1ec1u khi\u1ec3n PID th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng nhi\u1ec1u trong th\u1ef1c t\u1ebf, th\u01b0\u1eddng th\u00f4ng s\u1ed1 I ng\u01b0\u1eddi ta \u0111\u1ec3 m\u1eb7c \u0111\u1ecbnh. Khi c\u00e0i \u0111\u1eb7t bi\u1ebfn t\u1ea7n ch\u1ea1y PID b\u1ea1n c\u1ea7n c\u00e0i \u0111\u1eb7t gi\u1edbi h\u1ea1n gi\u00e1 tr\u1ecb t\u00edch ph\u00e2n v\u00e0 PID \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng kh\u00f4ng v\u01b0\u1ee3t ra kh\u1ecfi ng\u01b0\u1ee1ng cho ph\u00e9p.
\nC\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u khi\u1ec3n:<\/strong>
\n– D\u00f9ng c\u00e1c relay v\u00e0 timer th\u1eddi gian \u0111\u1ec3 \u0111\u1ed5i tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u1ed7i b\u01a1m.
\nPh\u01b0\u01a1ng ph\u00e1p n\u00e0y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p truy\u1ec1n th\u1ed1ng. \u0110\u01a1n gi\u1ea3n v\u00e0 r\u1ebb ti\u1ec1n song \u0111\u1ed9 b\u1ec1n kh\u00f4ng cao, \u0111i\u1ec1u khi\u1ec3n kh\u00f4ng linh ho\u1ea1t. Kh\u00f4ng \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t trong \u0111\u01b0\u1eddng \u1ed1ng, trong b\u1ed3n ch\u1ee9a.
\nKhi qu\u00e1 \u00e1p d\u1eabn \u0111\u1ebfn nhanh h\u1ecfng h\u00f3c, d\u00f2 r\u1ec9 \u0111\u01b0\u1eddng d\u1eabn n\u01b0\u1edbc. Kh\u00f4ng ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n, gi\u1ea3m tu\u1ed5i th\u1ecd \u0111\u1ed9ng c\u01a1.
\n– Ph\u01b0\u01a1ng ph\u00e1p d\u00f9ng bi\u1ebfn t\u1ea7n \u0111i\u1ec1u khi\u1ec3n b\u01a1m,qu\u1ea1t ch\u1ea1y lu\u00e2n phi\u00ean v\u00e0 \u0111i\u1ec1u khi\u1ec3n PID lu\u00f4n \u1ed5n \u0111\u1ecbnh \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t trong \u0111\u01b0\u1eddng \u1ed1ng.
\n\u0110\u00e2y\u00a0 l\u00e0\u00a0 ph\u01b0\u01a1ng\u00a0 ph\u00e1p th\u1ef1c\u00a0 s\u1ef1\u00a0 ti\u1ec7n\u00a0 \u00edch.\u00a0 Gi\u1ea3i ph\u00e1p\u00a0 \u0111i\u1ec1u\u00a0 khi\u1ec3n\u00a0 t\u1ed1i \u01b0u cho\u00a0 b\u00e0i\u00a0 to\u00e1n\u00a0 c\u1ea5p\u00a0 n\u01b0\u1edbc khi\u00a0 l\u01b0\u1ee3ng\u00a0 n\u01b0\u1edbc\u00a0 ti\u00eau\u00a0 th\u1ee5 thay \u0111\u1ed5i li\u00ean t\u1ee5c. Vi\u1ec7c \u1ee9ng d\u1ee5ng d\u00f2ng bi\u1ebfn t\u1ea7n Yaskawa E1000 v\u00e0o trong c\u00e1c h\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc,b\u01a1m qu\u1ea1t\u00a0 s\u1ebd \u0111em l\u1ea1i nhi\u1ec1u l\u1ee3i th\u1ebf nh\u01b0:
\n\"yaskawa
\n+\u00a0 C\u00f3 chi ph\u00ed th\u1ea5p,d\u1ec5 v\u1eadn h\u00e0nh.
\n+ Ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng.
\n+ M\u1ee9c \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng ho\u00e1 cao.
\n+ \u0110\u1ea7y \u0111\u1ee7 c\u00e1c ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7, d\u1ec5 d\u00e0ng v\u1eadn h\u00e0nh.
\n+ Mang l\u1ea1i hi\u1ec7u qu\u1ea3 r\u00f5 r\u00e0ng v\u1ec1 ti\u1ebft ki\u1ec7m n\u01b0\u1edbc v\u00e0 n\u0103ng l\u01b0\u1ee3ng ti\u00eau th\u1ee5.
\n+ N\u00e2ng cao tu\u1ed5i th\u1ecd \u0111\u1ed9ng c\u01a1 do \u0111\u1ed9ng c\u01a1 kh\u1edfi \u0111\u1ed9ng \u00eam.
\n+ B\u1ea3o v\u1ec7 \u0111\u01b0\u1ee3c \u0111\u1ed9ng c\u01a1 khi: ng\u1eafn m\u1ea1ch, m\u1ea5t pha, l\u1ec7ch pha, qu\u00e1 t\u1ea3i, qu\u00e1 d\u00f2ng, qu\u00e1 nhi\u1ec7t\u2026<\/p>\n","protected":false},"excerpt":{"rendered":"

Ng\u00e0y nay bi\u1ebfn t\u1ea7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u trong h\u1ec7 th\u1ed1ng cung c\u1ea5p n\u01b0\u1edbc c\u1ee7a nh\u00e0 d\u00e2n d\u1ee5ng, t\u00f2a nh\u00e0 cao t\u1ea7ng v\u00e0 nh\u00e0 m\u00e1y c\u00f4ng nghi\u1ec7p, c\u0169ng nh\u01b0 c\u00e1c h\u1ec7 th\u1ed1ng t\u01b0\u1edbi ti\u00eau ti\u1ebft ki\u1ec7m n\u01b0\u1edbc trong n\u00f4ng nghi\u1ec7p. \u0110\u1ed1i v\u1edbi bi\u1ebfn t\u1ea7n, \u00e1p su\u1ea5t n\u01b0\u1edbc c\u00f3 th\u1ec3 \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1ee3c t\u1ea1o thu\u00e2n ti\u1ec7n […]<\/p>\n","protected":false},"author":2,"featured_media":18272,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[697,10893,10298,10299,1104,10300,12910,359],"class_list":["post-18270","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cau-hoi-ve-bien-tan","tag-bien-tan","tag-bien-tan-yaskawa","tag-bien-tan-yaskawa-a1000","tag-bien-tan-yaskawa-e1000","tag-bien-tan-yaskawa-h1000","tag-bien-tan-yaskawa-v1000","tag-ung-dung-bien-tan-yaskawa","tag-yaskawa-e1000"],"_links":{"self":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts\/18270","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=18270"}],"version-history":[{"count":0,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts\/18270\/revisions"}],"wp:attachment":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18270"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18270"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18270"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}