{"id":4879,"date":"2021-12-23T16:45:57","date_gmt":"2021-12-23T09:45:57","guid":{"rendered":"http:\/\/mese.vn\/?p=4879"},"modified":"2022-02-11T15:57:11","modified_gmt":"2022-02-11T08:57:11","slug":"pm180-thiet-bi-phan-tich-chat-luong-dien-nang","status":"publish","type":"post","link":"https:\/\/tofu.isoinaction.com\/mesevn\/vi\/pm180-thiet-bi-phan-tich-chat-luong-dien-nang.html","title":{"rendered":"PM180 &#8211; THI\u1ebeT B\u1eca \u0110A CH\u1ee8C N\u0102NG PQ, FR V\u00c0 PMU"},"content":{"rendered":"<p>SATEC eXpertMeter PM180 l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb ph\u00e2n t\u00edch <strong>hi\u1ec7u n\u0103ng cao <\/strong>cho ph\u00e9p s\u1eed d\u1ee5ng linh ho\u1ea1t. Hi\u1ec7u n\u0103ng cao c\u1ee7a eXpertMeter c\u00f9ng v\u1edbi thi\u1ebft k\u1ebf linh ho\u1ea1t\u00a0 <strong>c\u00e1c module m\u1edf r\u1ed9ng\u00a0<\/strong>cho ph\u00e9p PM180 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong r\u1ea5t nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau nh\u1edd \u0111\u00f3 n\u00f3 c\u00f3 th\u1ec3 thay th\u1ebf nhi\u1ec1u thi\u1ebft b\u1ecb kh\u00e1c gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed, kh\u00f4ng gian v\u00e0 \u0111\u1ed9 ph\u1ee9c t\u1ea1p.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4882 aligncenter\" src=\"http:\/\/mese.vn\/wp-content\/uploads\/2021\/12\/58438-11430430-2-486x523.jpg\" alt=\"\" width=\"363\" height=\"391\" srcset=\"https:\/\/tofu.isoinaction.com\/mesevn\/wp-content\/uploads\/sites\/194\/2021\/12\/58438-11430430-2-486x523.jpg 486w, https:\/\/tofu.isoinaction.com\/mesevn\/wp-content\/uploads\/sites\/194\/2021\/12\/58438-11430430-2-326x351.jpg 326w, https:\/\/tofu.isoinaction.com\/mesevn\/wp-content\/uploads\/sites\/194\/2021\/12\/58438-11430430-2.jpg 1393w\" sizes=\"auto, (max-width: 363px) 100vw, 363px\" \/><\/p>\n<p style=\"text-align: center;\"><em>H\u00ecnh 1: \u0110\u1ed3ng h\u1ed3 \u0111a n\u0103ng PM180<\/em><\/p>\n<p><strong>1. \u0110\u1eb7c tr\u01b0ng c\u1ee7a thi\u1ebft b\u1ecb<\/strong><\/p>\n<p>M\u1ed7i ch\u1ee9c n\u0103ng c\u1ee7a PM180 s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u n\u0103ng v\u00e0 s\u1eed d\u1ee5ng linh ho\u1ea1t t\u1ed1i \u0111a trong khi v\u1eabn gi\u1eef v\u1eefng m\u1ee5c ti\u00eau chi ph\u00ed \u2013 hi\u1ec7u qu\u1ea3:<\/p>\n<p><strong>&#8211; D\u1ea3i \u0111\u1ea7u v\u00e0o \u0111i\u1ec7n \u00e1p r\u1ed9ng:<\/strong><\/p>\n<p>+ 3 \u0111\u1ea7u v\u00e0o \u0111i\u1ec7n \u00e1p AC c\u00e1ch ly \u0111i\u1ec7n \u00e1p xung;<\/p>\n<p>+ \u0110i\u1ec7n \u00e1p xung ch\u1ecbu \u0111\u1ef1ng l\u00ean t\u1edbi 6kV;<\/p>\n<p>+ \u1ee8ng d\u1ee5ng ph\u1ea1m vi r\u1ed9ng l\u00ean t\u1edbi 828V;<\/p>\n<p>+ \u0110\u1ea7u v\u00e0o \u0111i\u1ec7n \u00e1p AC\/DC: gi\u00e1m s\u00e1t \u1eafc quy tr\u1ea1m (l\u00ean t\u1edbi 300VDC).<\/p>\n<p><strong>&#8211; \u0110\u1ed3ng h\u1ed3 \u0111o n\u0103ng l\u01b0\u1ee3ng &amp; c\u00f4ng su\u1ea5t \u0111a ch\u1ee9c n\u0103ng:<\/strong><\/p>\n<p>+ \u0110o theo chu k\u1ef3 th\u1eddi gian th\u1ef1c v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao, gi\u00e1 tr\u1ecb RMS c\u1ee7a \u0111i\u1ec7n \u00e1p, d\u00f2ng \u0111i\u1ec7n, c\u00f4ng su\u1ea5t, nhu c\u1ea7u v\u00e0 n\u0103ng l\u01b0\u1ee3ng;<\/p>\n<p>+ Thi\u1ebft b\u1ecb \u0111o doanh thu ch\u00ednh x\u00e1c cao;<\/p>\n<p>+ \u0110o th\u1eddi gian s\u1eed d\u1ee5ng (TOU) n\u00e2ng cao (16 ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng bao g\u1ed3m xung k\u1ef9 thu\u1eadt s\u1ed1 b\u00ean ngo\u00e0i, l\u00ean t\u1edbi 4 m\u00f9a, 4 c\u1ea5u h\u00ecnh h\u00e0ng ng\u00e0y, 8 bi\u1ec3u gi\u00e1, l\u1ecbch t\u1ef1 \u0111\u1ed9ng linh ho\u1ea1t) cho b\u1ea5t k\u1ef3 k\u1ebf ho\u1ea1ch thanh to\u00e1n n\u00e0o;<\/p>\n<p>+ \u0110\u1ea7u ra KYZ ho\u1eb7c KY v\u00e0 ch\u1ec9 th\u1ecb \u0111\u00e8n LED \u0111\u1ec3 hi\u1ec7u ch\u1ec9nh v\u00e0 test;<\/p>\n<p>+ S\u01a1 \u0111\u1ed3 vecto v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n \u0111\u1ed1i x\u1ee9ng.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4883\" src=\"http:\/\/mese.vn\/wp-content\/uploads\/2021\/12\/1-2-539x400.png\" alt=\"\" width=\"340\" height=\"253\" srcset=\"https:\/\/tofu.isoinaction.com\/mesevn\/wp-content\/uploads\/sites\/194\/2021\/12\/1-2-539x400.png 539w, https:\/\/tofu.isoinaction.com\/mesevn\/wp-content\/uploads\/sites\/194\/2021\/12\/1-2-539x400-473x351.png 473w\" sizes=\"auto, (max-width: 340px) 100vw, 340px\" \/><\/p>\n<p style=\"text-align: center;\"><em>H\u00ecnh 2: \u0110o l\u01b0\u1eddng v\u00e0 hi\u1ec3n th\u1ecb gi\u00e1 tr\u1ecb \u0111i\u1ec7n \u00e1p,\u00a0 d\u00f2ng \u0111i\u1ec7n, t\u1ea7n s\u1ed1 h\u1ec7 th\u1ed1ng<\/em><\/p>\n<p>&#8211; <strong>K\u00eanh \u0111o l\u01b0\u1eddng v\u00e0 b\u1ea3o v\u1ec7 \u0111a d\u1ea1ng:<\/strong><\/p>\n<p>+ 4 \u0111\u1ea7u v\u00e0o \u0111i\u1ec7n \u00e1p, 4 \u0111\u1ea7u v\u00e0o d\u00f2ng \u0111i\u1ec7n;<\/p>\n<p>+ T\u00f9y ch\u1ecdn th\u00eam 4 ho\u1eb7c 8 k\u00eanh d\u00f2ng \u0111i\u1ec7n cho \u1ee9ng d\u1ee5ng ph\u00e2n t\u00edch s\u1ef1 c\u1ed1;<\/p>\n<p>+ Ghi d\u1eef li\u1ec7u tho\u00e1ng qua (t\u00f9y ch\u1ecdn) v\u1edbi 1024 m\u1eabu\/ chu k\u1ef3 (16\/20uS t\u1ea1i 50\/60Hz);<\/p>\n<p>+ T\u00f9y ch\u1ecdn th\u00eam ch\u1ee9c n\u0103ng ghi s\u1ef1 c\u1ed1 d\u1ea1ng s\u1ed1 &#8211; cho ph\u00e9p \u0111\u1ebfn d\u00f2ng \u0111i\u1ec7n 50\/100A.<\/p>\n<p><strong>&#8211; \u0110o l\u01b0\u1eddng v\u00e0 ph\u00e2n t\u00edch s\u00f3ng h\u00e0i:<\/strong><\/p>\n<p>+ T\u1ed5ng m\u00e9o h\u00e0i \u0111\u1ed1i v\u1edbi \u0111i\u1ec7n \u00e1p v\u00e0 d\u00f2ng \u0111i\u1ec7n. S\u00f3ng h\u00e0i th\u00e0nh ph\u1ea7n l\u00ean t\u1edbi b\u1eadc 63 \u0111\u1ed1i v\u1edbi U, I, P, Q;<\/p>\n<p>+ S\u00f3ng h\u00e0i c\u00f4ng su\u1ea5t c\u00f3 h\u01b0\u1edbng (T\u1ea3i ho\u1eb7c ngu\u1ed3n);<\/p>\n<p>+ G\u00f3c pha U-I, TDD v\u00e0 h\u1ec7 s\u1ed1 K-factor.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4885\" src=\"http:\/\/mese.vn\/wp-content\/uploads\/2021\/12\/5-561x400.png\" alt=\"\" width=\"350\" height=\"250\" srcset=\"https:\/\/tofu.isoinaction.com\/mesevn\/wp-content\/uploads\/sites\/194\/2021\/12\/5-561x400.png 561w, https:\/\/tofu.isoinaction.com\/mesevn\/wp-content\/uploads\/sites\/194\/2021\/12\/5-561x400-492x351.png 492w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><\/p>\n<p style=\"text-align: center;\"><em>H\u00ecnh 3: \u0110o l\u01b0\u1eddng v\u00e0 ph\u00e2n t\u00edch s\u00f3ng h\u00e0i<\/em><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4888\" src=\"http:\/\/mese.vn\/wp-content\/uploads\/2021\/12\/2-1-536x400.png\" alt=\"\" width=\"360\" height=\"269\" srcset=\"https:\/\/tofu.isoinaction.com\/mesevn\/wp-content\/uploads\/sites\/194\/2021\/12\/2-1-536x400.png 536w, https:\/\/tofu.isoinaction.com\/mesevn\/wp-content\/uploads\/sites\/194\/2021\/12\/2-1-536x400-470x351.png 470w\" sizes=\"auto, (max-width: 360px) 100vw, 360px\" \/><\/p>\n<p style=\"text-align: center;\"><em>H\u00ecnh 4: \u0110o g\u00f3c pha<\/em><\/p>\n<p><strong>&#8211; \u0110\u1ed3ng h\u1ed3 th\u1eddi gian th\u1ef1c v\u00e0 \u0111\u1ed3ng b\u1ed9 h\u00f3a<\/strong><\/p>\n<p>+ \u0110\u1ed3ng h\u1ed3 th\u1eddi gian th\u1ef1c v\u1edbi th\u1eddi gian sai s\u1ed1 t\u1ed1i \u0111a 5s m\u1ed7i th\u00e1ng \u1edf 25<sup>o<\/sup>C;<\/p>\n<p>+ \u0110\u1ed9 ph\u00e2n gi\u1ea3i th\u1eddi gian 1ms th\u00f4ng qua \u0111\u1ea7u v\u00e0o IRIG-B ho\u1eb7c \u0111\u1ed3ng h\u1ed3 v\u1ec7 tinh cho c\u01a1 s\u1edf th\u1eddi gian chung;<\/p>\n<p>+ Ch\u1ea5p nh\u1eadn \u0111\u1ed3ng b\u1ed9 h\u00f3a \u0111\u1ecbnh k\u1ef3 \u0111\u1ed3ng h\u1ed3 c\u00f4ng t\u01a1 t\u1eeb m\u1ed9t m\u00e1y ch\u1ee7 SNTP;<\/p>\n<p>+ \u00a0\u0110\u1ed3ng b\u1ed9 th\u1eddi gian t\u1eeb \u0111\u1ea7u v\u00e0o k\u1ef9 thu\u1eadt s\u1ed1 v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c 1ms.<\/p>\n<p><strong>&#8211; B\u1ed9 \u0111i\u1ec1u khi\u1ec3n trong tr\u1ea1m bi\u1ebfn \u00e1p:<\/strong><\/p>\n<p>+ \u0110i\u1ec1u khi\u1ec3n ho\u00e0n to\u00e0n t\u1ef1 \u0111\u1ed9ng c\u00e1c thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft trong tr\u1ea1m bi\u1ebfn \u00e1p. \u0110i\u1ec1u khi\u1ec3n t\u00f9y ch\u1ec9nh th\u00f4ng qua logic \u0111i\u1ec1u khi\u1ec3n &amp; nhi\u1ec1u ph\u00e9p \u0111o I\/O k\u1ef9 thu\u1eadt s\u1ed1 v\u00e0 t\u01b0\u01a1ng t\u1ef1;<\/p>\n<p>+ Kh\u1ea3 n\u0103ng gi\u00e1m s\u00e1t cho 2 CB v\u00e0 14 c\u00f4ng t\u1eafc chuy\u1ec3n m\u1ea1ch;<\/p>\n<p>+ Gi\u00e1m s\u00e1t v\u1ecb tr\u00ed CB 1 c\u1ef1c v\u00e0 3 c\u1ef1c;<\/p>\n<p>+ Gi\u00e1m s\u00e1t vi\u1ec7c th\u1ef1c hi\u1ec7n l\u1ec7nh &amp; b\u00e1o c\u00e1o v\u1ec1 vi\u1ec7c k\u1ebft th\u00fac l\u1ec7nh;<\/p>\n<p>+ Logic kh\u00f3a li\u00ean \u0111\u1ed9ng;<\/p>\n<p>+ Ghi nh\u1eadt k\u00fd c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u00f3ng\/m\u1edf v\u00e0 chuy\u1ec3n \u0111\u1ed5i v\u1ecb tr\u00ed;<\/p>\n<p>+ \u0110i\u1ec1u khi\u1ec3n v\u00e0 gi\u00e1m s\u00e1t t\u1eeb xa th\u00f4ng qua giao th\u1ee9c Modbus v\u00e0 IEC 61850;<\/p>\n<p>+ H\u1ed7 tr\u1ee3 IEC 61850: -1, -2, -3, -4, -5, -6, -7-2, -7-3, -7-4, -8, -10;<\/p>\n<p>+ \u2026..<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4889\" src=\"http:\/\/mese.vn\/wp-content\/uploads\/2021\/12\/PM180-Brochure-2018-7-1-1127x523.jpg\" alt=\"\" width=\"466\" height=\"216\" srcset=\"https:\/\/tofu.isoinaction.com\/mesevn\/wp-content\/uploads\/sites\/194\/2021\/12\/PM180-Brochure-2018-7-1-1127x523.jpg 1127w, https:\/\/tofu.isoinaction.com\/mesevn\/wp-content\/uploads\/sites\/194\/2021\/12\/PM180-Brochure-2018-7-1-640x297.jpg 640w\" sizes=\"auto, (max-width: 466px) 100vw, 466px\" \/><\/p>\n<p style=\"text-align: center;\"><em>H\u00ecnh 5: C\u1ea5u tr\u00fac k\u1ebft n\u1ed1i thi\u1ebft b\u1ecb v\u1edbi giao th\u1ee9c IEC 61850<\/em><\/p>\n<p><strong>&#8211; \u0110o l\u01b0\u1eddng \u0111\u1ea3m b\u1ea3o tu\u00e2n theo c\u00e1c ti\u00eau chu\u1ea9n cao nh\u1ea5t tr\u00ean th\u1ecb tr\u01b0\u1eddng:<\/strong><\/p>\n<p>+ \u0110o l\u01b0\u1eddng \u0111i\u1ec7n n\u0103ng tu\u00e2n theo ti\u00eau chu\u1ea9n IEC 61000-4-30 Class A;<\/p>\n<p>+ \u0110o l\u01b0\u1eddng \u0111i\u1ec7n n\u0103ng ti\u00eau th\u1ee5 tu\u00e2n theo ti\u00eau chu\u1ea9n IEC 62052-22 Class 0.2S\/0.05%;<\/p>\n<p>+ Ph\u00e2n t\u00edch ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng tu\u00e2n theo ti\u00eau chu\u1ea9n EN 50160, IEEE 1159, GOST R 54149-2010.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4886\" src=\"http:\/\/mese.vn\/wp-content\/uploads\/2021\/12\/PM180-Brochure-2018-5-1170x512.jpg\" alt=\"\" width=\"430\" height=\"188\" srcset=\"https:\/\/tofu.isoinaction.com\/mesevn\/wp-content\/uploads\/sites\/194\/2021\/12\/PM180-Brochure-2018-5-1170x512.jpg 1170w, https:\/\/tofu.isoinaction.com\/mesevn\/wp-content\/uploads\/sites\/194\/2021\/12\/PM180-Brochure-2018-5-640x280.jpg 640w\" sizes=\"auto, (max-width: 430px) 100vw, 430px\" \/><\/p>\n<p style=\"text-align: center;\"><em>H\u00ecnh 6: B\u00e1o c\u00e1o ph\u00e2n t\u00edch ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng<\/em><\/p>\n<p><strong>&#8211; B\u1ea3o v\u1ec7 s\u1ef1 c\u1ed1 v\u00e0 ghi d\u1eef li\u1ec7u:<\/strong><\/p>\n<p>+ B\u1ed9 nh\u1edb trong 256MB;<\/p>\n<p>+ C\u00f3 \u0111\u1ed3ng th\u1eddi 04 b\u1ed9 ghi d\u1eef li\u1ec7u d\u1ea1ng s\u00f3ng. T\u1ed1c \u0111\u1ed9 l\u1ea5y m\u1eabu d\u1ea1ng s\u00f3ng 32, 64, 128 ho\u1eb7c 256 m\u1eabu\/ chu k\u1ef3.;<\/p>\n<p>+ Ghi d\u1eef li\u1ec7u d\u1ea1ng s\u00f3ng tr\u01b0\u1edbc v\u00e0 sau s\u1ef1 c\u1ed1. L\u00ean \u0111\u1ebfn 20 chu k\u1ef3 tr\u01b0\u1edbc s\u1ef1 c\u1ed1 (2 chu k\u1ef3 1024 m\u1eabu\/chu k\u1ef3 ho\u1eb7c 4 chu k\u1ef3 v\u1edbi 512 m\u1eabu\/chu k\u1ef3);<\/p>\n<p>+ Ghi l\u1ea1i d\u1ea1ng s\u00f3ng li\u00ean t\u1ee5c l\u00ean t\u1edbi 3.5 ph\u00fat;<\/p>\n<p>+ C\u00e1c ng\u01b0\u1ee1ng c\u00e0i \u0111\u1eb7t ti\u00eau chu\u1ea9n v\u00e0\/ho\u1eb7c c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4887\" src=\"http:\/\/mese.vn\/wp-content\/uploads\/2021\/12\/4-566x400.png\" alt=\"\" width=\"379\" height=\"268\" srcset=\"https:\/\/tofu.isoinaction.com\/mesevn\/wp-content\/uploads\/sites\/194\/2021\/12\/4-566x400.png 566w, https:\/\/tofu.isoinaction.com\/mesevn\/wp-content\/uploads\/sites\/194\/2021\/12\/4-566x400-497x351.png 497w\" sizes=\"auto, (max-width: 379px) 100vw, 379px\" \/><\/p>\n<p style=\"text-align: center;\"><em>H\u00ecnh 7: L\u01b0u tr\u1eef d\u1ea1ng s\u00f3ng<\/em><\/p>\n<p>&#8211; <strong>X\u00e1c \u0111\u1ecbnh kho\u1ea3ng c\u00e1ch l\u1ed7i:<\/strong><\/p>\n<p>+ X\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed l\u1ed7i ch\u00ednh x\u00e1c gi\u00fap gi\u1ea3m chi ph\u00ed s\u1eeda ch\u1eefa. Ti\u1ebfn h\u00e0nh s\u1eeda ch\u1eefa v\u00e0 kh\u00f4i ph\u1ee5c ngu\u1ed3n \u0111i\u1ec7n =&gt; T\u0103ng th\u1eddi gian v\u00e0 s\u1ef1 h\u00e0i l\u00f2ng c\u1ee7a kh\u00e1ch h\u00e0ng;<\/p>\n<p>+ Thu\u1eadt to\u00e1n t\u00ednh to\u00e1n kho\u1ea3ng c\u00e1ch \u0111\u1ebfn s\u1ef1 c\u1ed1 c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao, d\u1ef1a tr\u00ean ph\u00e9p \u0111o 3 ho\u1eb7c 4 \u0111i\u1ec7n \u00e1p, 3 ho\u1eb7c 4 d\u00f2ng \u0111i\u1ec7n. Thu\u1eadt to\u00e1n b\u00f9 c\u00e1c l\u1ed7i c\u1ee7a bi\u1ebfn d\u00f2ng, bi\u1ebfn \u00e1p,\u2026<\/p>\n<p>+ C\u00e1c c\u1ea5u h\u00ecnh \u0111\u01b0\u1eddng d\u00e2y \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3: \u0110\u01b0\u1eddng d\u00e2y \u0111\u01a1n, nhi\u1ec1u \u0111\u01b0\u1eddng d\u00e2y song song, \u0111\u01b0\u1eddng d\u00e2y song song m\u1ed9t ph\u1ea7n, \u0111\u01b0\u1eddng d\u00e2y c\u00f3 1 nh\u00e1nh;<\/p>\n<p>+ C\u00e1c l\u1ed7i \u0111\u00e3 ph\u00e1t hi\u1ec7n: Ng\u1eafn m\u1ea1ch 3 pha, ng\u1eafn m\u1ea1ch 2 pha, ng\u1eafn m\u1ea1ch 2 pha ch\u1ea1m \u0111\u1ea5t, ng\u1eafn m\u1ea1ch 1 pha ch\u1ea1m \u0111\u1ea5t, h\u1edf 1 pha;<\/p>\n<p>+ Th\u00f4ng tin ph\u00e1t hi\u1ec7n l\u1ed7i: ph\u00e2n lo\u1ea1i l\u1ed7i (lo\u1ea1i v\u00e0 pha), kho\u1ea3ng c\u00e1ch \u0111\u1ebfn l\u1ed7i (km ho\u1eb7c d\u1eb7m), th\u1eddi gian x\u1ea3y ra l\u1ed7i.<\/p>\n<p>&#8211; <strong>Thi\u1ebft b\u1ecb \u0111o phasor (PMU):<\/strong><\/p>\n<p>+ Cung c\u1ea5p c\u00e1c ph\u00e9p \u0111o t\u1ea7n s\u1ed1 v\u00e0 pha \u0111\u1ed3ng b\u1ed9 theo l\u1edbp hi\u1ec7u su\u1ea5t IEEE C37.118.1 P c\u0169ng nh\u01b0 trao \u0111\u1ed5i d\u1eef li\u1ec7u phasor \u0111\u1ed3ng b\u1ed9 theo chu k\u1ef3 trong th\u1eddi gian th\u1ef1c v\u1edbi b\u1ed9 t\u1eadp trung d\u1eef li\u1ec7u phasor tr\u1ea1m bi\u1ebfn \u00e1p (PDC-phasor data concentrator) d\u1ef1a tr\u00ean IEC 61850-9-2;<\/p>\n<p>+ T\u1ed5ng l\u1ed7i vecto d\u1ef1 ki\u1ebfn (TVE) \u00edt h\u01a1n 0.5%;<\/p>\n<p>+ T\u1ed1c \u0111\u1ed9 truy\u1ec1n t\u1eeb 1 t\u1edbi 50 ho\u1eb7c 60 khung truy\u1ec1n\/s t\u1ea1i 50 ho\u1eb7c 60Hz.<\/p>\n<p>&#8211; <strong>Gi\u00e1m s\u00e1t \u0111\u1ed9ng c\u01a1 &amp; t\u1ea3i l\u1edbn:<\/strong><\/p>\n<p>+ PM180 \u0111o m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n, \u0111\u1ea7u v\u00e0o xung k\u1ef9 thu\u1eadt s\u1ed1 \u0111\u1ec3 \u0111\u1ecdc t\u1ed1c \u0111\u1ed9 c\u1ee7a \u0111\u1ed9ng c\u01a1 v\u00e0 \u0111\u1ea7u v\u00e0o t\u01b0\u01a1ng t\u1ef1 \u0111\u1ec3 \u0111\u1ecdc l\u01b0u l\u01b0\u1ee3ng v\u00e0 \u00e1p su\u1ea5t cho ph\u00e9p t\u1ea1o ra m\u1ed9t gi\u00e1m s\u00e1t hi\u1ec7u qu\u1ea3 b\u01a1m theo th\u1eddi gian th\u1ef1c;<\/p>\n<p>+ Hi\u1ec7u su\u1ea5t c\u1ee7a m\u00e1y b\u01a1m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n v\u00e0 h\u1ec7 th\u1ed1ng s\u1ebd th\u00f4ng b\u00e1o khi hi\u1ec7u su\u1ea5t qu\u00e1 th\u1ea5p gi\u00fap t\u0103ng hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng c\u0169ng nh\u01b0 c\u1ea3nh b\u00e1o v\u1ec1 h\u01b0 h\u1ecfng ti\u1ec1m \u1ea9n.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4908\" src=\"http:\/\/mese.vn\/wp-content\/uploads\/2021\/12\/PM180-Brochure-2018-11-312x523.jpg\" alt=\"\" width=\"265\" height=\"444\" srcset=\"https:\/\/tofu.isoinaction.com\/mesevn\/wp-content\/uploads\/sites\/194\/2021\/12\/PM180-Brochure-2018-11-312x523.jpg 312w, https:\/\/tofu.isoinaction.com\/mesevn\/wp-content\/uploads\/sites\/194\/2021\/12\/PM180-Brochure-2018-11-209x351.jpg 209w, https:\/\/tofu.isoinaction.com\/mesevn\/wp-content\/uploads\/sites\/194\/2021\/12\/PM180-Brochure-2018-11.jpg 715w\" sizes=\"auto, (max-width: 265px) 100vw, 265px\" \/><\/p>\n<p style=\"text-align: center;\"><em>H\u00ecnh 8: Gi\u00e1m s\u00e1t \u0111\u1ed9ng c\u01a1<\/em><\/p>\n<p><strong>&#8211; D\u1ea3i \u0111\u1ea7u v\u00e0o d\u00f2ng \u0111i\u1ec7n r\u1ed9ng:<\/strong><\/p>\n<p>+ 4 \u0111\u1ea7u v\u00e0o d\u00f2ng \u0111i\u1ec7n (3 pha + trung t\u00ednh) \u2013 1A\/5A cho CT \u0111o l\u01b0\u1eddng v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao 0.2S \u0111\u1ebfn 10A\/20A v\u00e0 50A\/100A (5A\/HACS) cho CT b\u1ea3o v\u1ec7.<\/p>\n<p><strong>&#8211; H\u1ed7 tr\u1ee3 \u0111a d\u1ea1ng c\u1ed5ng truy\u1ec1n th\u00f4ng v\u00e0 giao th\u1ee9c kh\u00e1c nhau<\/strong>:<\/p>\n<p>+ C\u1ed5ng truy\u1ec1n th\u00f4ng ti\u00eau chu\u1ea9n: Ethernet, USB, RS232\/422\/485;<\/p>\n<p>+ C\u1ed5ng truy\u1ec1n th\u00f4ng t\u00f9y ch\u1ecdn: IR, front USB, 2G\/3G Modem, c\u1ed5ng Quang, Dial-up Modem, Profibus v\u00e0 Wifi;<\/p>\n<p>+ Giao th\u1ee9c ti\u00eau chu\u1ea9n: Modbus RTU\/ASCII, Modbus\/TCP, DNP 3.0 Serial, DNP3\/TCP;<\/p>\n<p>+ Giao th\u1ee9c t\u00f9y ch\u1ecdn: IEC 61850, MMS &amp; GOOSE Messaging, Profibus, IEC 60870-5-101\/104.<\/p>\n<p>&#8211; <strong>Kh\u1ea3 n\u0103ng t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 \u0111i\u1ec1u khi\u1ec3n n\u00e2ng cao:<\/strong><\/p>\n<p>+ H\u1ed7 tr\u1ee3 \u0111\u1ebfn 48 \u0111\u1ea7u v\u00e0o d\u1ea1ng s\u1ed1;<\/p>\n<p>+ H\u1ed7 tr\u1ee3 \u0111\u1ebfn 24 \u0111\u1ea7u ra d\u1ea1ng role;<\/p>\n<p>+ H\u1ed7 tr\u1ee3 \u0111\u1ebfn 12 \u0111\u1ea7u v\u00e0o\/ra d\u1ea1ng t\u01b0\u01a1ng t\u1ef1;<\/p>\n<p>+ T\u1ed1c \u0111\u1ed9 l\u1ea5y m\u1eabu 1ms;<\/p>\n<p>+ L\u1eadp tr\u00ecnh logic to\u00e0n di\u1ec7n: l\u00ean t\u1edbi 64 \u0111i\u1ec3m \u0111\u1eb7t \u0111i\u1ec1u khi\u1ec3n, l\u00ean t\u1edbi 8 logic OR, AND, b\u1ed9 k\u00edch ho\u1ea1t m\u1edf r\u1ed9ng, ng\u01b0\u1ee1ng v\u00e0 \u0111\u1ed9 tr\u1ec5 c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh, \u0111i\u1ec1u khi\u1ec3n. 16 b\u1ed9 timer c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh b\u00ean trong (1\/2 chu k\u1ef3 t\u1edbi 24 gi\u1edd).<\/p>\n<p>&#8211; <strong>Thi\u1ebft k\u1ebf &amp; x\u00e2y d\u1ef1ng m\u1ea1nh m\u1ebd:<\/strong><\/p>\n<p>+ H\u1ed7 tr\u1ee3 3 card m\u1edf r\u1ed9ng c\u00f3 th\u1ec3 thay th\u1ebf n\u00f3ng;<\/p>\n<p>+ T\u00f9y ch\u1ecdn d\u1ef1 ph\u00f2ng ngu\u1ed3n nu\u00f4i &amp; d\u1ef1 ph\u00f2ng c\u1ed5ng Ethernet;<\/p>\n<p>+ Thi\u1ebft k\u1ebf g\u1ecdn nh\u1eb9.<\/p>\n<p><strong>2. \u1ee8ng d\u1ee5ng c\u1ee7a PM180<\/strong><\/p>\n<p>&#8211; Thi\u1ebft b\u1ecb \u0111i\u1ec7n th\u00f4ng minh (IED) h\u1ed7 tr\u1ee3 giao th\u1ee9c IEC 61850;<\/p>\n<p>&#8211; B\u1ed9 \u0111i\u1ec1u khi\u1ec3n t\u1ef1 \u0111\u1ed9ng trong c\u00f4ng nghi\u1ec7p v\u00e0 tr\u1ea1m bi\u1ebfn \u00e1p;<\/p>\n<p>&#8211; Thi\u1ebft b\u1ecb ph\u00e2n t\u00edch ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao (HAPQA);<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4890\" src=\"http:\/\/mese.vn\/wp-content\/uploads\/2021\/12\/PM180-Brochure-2018-8-333x523.jpg\" alt=\"\" width=\"255\" height=\"399\" \/><\/p>\n<p style=\"text-align: center;\"><em>H\u00ecnh 9: H\u00ecnh \u1ea3nh l\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb cho t\u1ee7 \u0111i\u1ec7n<\/em><\/p>\n<p>&#8211; Thi\u1ebft b\u1ecb \u0111o ki\u1ec3m (Check meter);<\/p>\n<p>&#8211; B\u1ed9 ghi s\u1ef1 c\u1ed1 (Fault Recorder);<\/p>\n<p>&#8211; Role b\u1ea3o v\u1ec7 (Protection Relay);<\/p>\n<p>&#8211; Ghi chu\u1ed7i c\u00e1c s\u1ef1 ki\u1ec7n (SoE).<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4891\" src=\"http:\/\/mese.vn\/wp-content\/uploads\/2021\/12\/PM180-Brochure-2018-7-1031x523.jpg\" alt=\"\" width=\"428\" height=\"217\" srcset=\"https:\/\/tofu.isoinaction.com\/mesevn\/wp-content\/uploads\/sites\/194\/2021\/12\/PM180-Brochure-2018-7-1031x523.jpg 1031w, https:\/\/tofu.isoinaction.com\/mesevn\/wp-content\/uploads\/sites\/194\/2021\/12\/PM180-Brochure-2018-7-640x325.jpg 640w, https:\/\/tofu.isoinaction.com\/mesevn\/wp-content\/uploads\/sites\/194\/2021\/12\/PM180-Brochure-2018-7.jpg 1543w\" sizes=\"auto, (max-width: 428px) 100vw, 428px\" \/><\/p>\n<p style=\"text-align: center;\"><em>H\u00ecnh 10: Ghi chu\u1ed7i c\u00e1c s\u1ef1 ki\u1ec7n (SoE)<\/em><\/p>\n<p>Q\u00fay kh\u00e1ch t\u00ecm hi\u1ec3u th\u00eam th\u00f4ng tin t\u1ea1i:<\/p>\n<p><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/www.satec-global.com\/PM180\">https:\/\/www.satec-global.com\/PM180<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>SATEC eXpertMeter PM180 l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb ph\u00e2n t\u00edch hi\u1ec7u n\u0103ng cao cho ph\u00e9p s\u1eed d\u1ee5ng linh ho\u1ea1t. Hi\u1ec7u n\u0103ng cao c\u1ee7a eXpertMeter c\u00f9ng v\u1edbi thi\u1ebft k\u1ebf linh ho\u1ea1t\u00a0 c\u00e1c module m\u1edf r\u1ed9ng\u00a0cho ph\u00e9p PM180 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong r\u1ea5t nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau nh\u1edd \u0111\u00f3 n\u00f3 c\u00f3 th\u1ec3 thay th\u1ebf nhi\u1ec1u thi\u1ebft b\u1ecb &hellip; <a href=\"https:\/\/tofu.isoinaction.com\/mesevn\/vi\/pm180-thiet-bi-phan-tich-chat-luong-dien-nang.html\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">PM180 &#8211; THI\u1ebeT B\u1eca \u0110A CH\u1ee8C N\u0102NG PQ, FR V\u00c0 PMU<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":120142,"featured_media":4892,"comment_status":"open","ping_status":"open","sticky":true,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29,26,1742,25,28,1350,5,106],"tags":[1748,1814,1816,692,1752,1754,1234,1750,1808,1810,1756,982,1758,1672,1760,1780,620,1746],"class_list":["post-4879","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-giai-phap-san-pham-cho-benh-vien","category-giai-phap-dien-dau-khi","category-giai-phap-san-pham-cho-hvac","category-giai-phap-nganh-mo","category-giai-phap-nganh-nuoc","category-cho-nha-may","category-giai-phap","category-tin-tuc-vi","tag-1748","tag-dfr","tag-disturbance-direction","tag-dien-gio","tag-fault-recorder","tag-ghi-su-co","tag-nang-luong","tag-phan-tich-chat-luong-dien","tag-pmu","tag-pq","tag-protection-relay","tag-quan-tri-nang-luong","tag-role-bao-ve","tag-satec","tag-soe","tag-tram-bien-ap","tag-tram-dien","tag-tu-dong-hoa-tram"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v28.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>PM180 - THI\u1ebeT B\u1eca \u0110A CH\u1ee8C N\u0102NG PQ, FR V\u00c0 PMU - MES Engineering<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tofu.isoinaction.com\/mesevn\/vi\/pm180-thiet-bi-phan-tich-chat-luong-dien-nang.html\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PM180 - THI\u1ebeT B\u1eca \u0110A CH\u1ee8C N\u0102NG PQ, FR V\u00c0 PMU\" \/>\n<meta property=\"og:description\" content=\"SATEC eXpertMeter PM180 l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb ph\u00e2n t\u00edch hi\u1ec7u n\u0103ng cao cho ph\u00e9p s\u1eed d\u1ee5ng linh ho\u1ea1t. 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