{"id":190,"date":"2023-03-28T07:52:43","date_gmt":"2023-03-28T00:52:43","guid":{"rendered":"https:\/\/fsv.com.vn\/?page_id=190"},"modified":"2025-03-16T10:44:44","modified_gmt":"2025-03-16T03:44:44","slug":"tuabin-hoi-dau-ehc","status":"publish","type":"page","link":"https:\/\/fsv.com.vn\/index.php\/giai-phap\/nha-may-dien\/tuabin-hoi-dau-ehc\/","title":{"rendered":"Tuabin h\u01a1i – D\u1ea7u \u0111i\u1ec1u khi\u1ec3n EHC"},"content":{"rendered":"\t\t
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GI\u1ea2I PH\u00c1P L\u1eccC D\u1ea6U CJC\u00ae CHO H\u1ec6 TH\u1ed0NG \u0110I\u1ec0U KHI\u1ec2N TUA-BIN H\u01a0I (EHC) \u2013 T\u0102NG C\u01af\u1edcNG \u0110\u1ed8 TIN C\u1eacY & HI\u1ec6U SU\u1ea4T<\/strong><\/p>

B\u1ea2O V\u1ec6 H\u1ec6 TH\u1ed0NG D\u1ea6U \u0110I\u1ec0U KHI\u1ec2N TUA-BIN H\u01a0I (EHC)<\/strong><\/h3>

Trong c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n, h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n-th\u1ee7y l\u1ef1c (Electro-Hydraulic Control \u2013 EHC) \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c ki\u1ec3m so\u00e1t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a tua-bin h\u01a1i. D\u1ea7u phosphate ester trong h\u1ec7 th\u1ed1ng EHC gi\u00fap v\u1eadn h\u00e0nh c\u00e1c van \u0111i\u1ec1u khi\u1ec3n ch\u00ednh x\u00e1c, \u0111\u1ea3m b\u1ea3o tua-bin ho\u1ea1t \u0111\u1ed9ng an to\u00e0n v\u00e0 \u1ed5n \u0111\u1ecbnh. Tuy nhi\u00ean, d\u1ea7u EHC r\u1ea5t nh\u1ea1y c\u1ea3m v\u1edbi n\u01b0\u1edbc, axit, c\u1eb7n b\u1ea9n v\u00e0 s\u1ea3n ph\u1ea9m oxy h\u00f3a, c\u00f3 th\u1ec3 g\u00e2y t\u1eafc ngh\u1ebdn van, gi\u1ea3m hi\u1ec7u su\u1ea5t v\u00e0 t\u0103ng nguy c\u01a1 h\u1ecfng h\u00f3c nghi\u00eam tr\u1ecdng.<\/p>

Gi\u1ea3i ph\u00e1p l\u1ecdc d\u1ea7u C.C. JENSEN (CJC\u00ae)<\/strong> gi\u00fap lo\u1ea1i b\u1ecf n\u01b0\u1edbc, axit v\u00e0 c\u1eb7n b\u1ea9n trong d\u1ea7u EHC, gi\u00fap h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n tua-bin v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh, k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb v\u00e0 gi\u1ea3m chi ph\u00ed b\u1ea3o tr\u00ec.<\/p>

TH\u00c1CH TH\u1ee8C C\u1ee6A D\u1ea6U PHOSPHATE ESTER TRONG H\u1ec6 TH\u1ed0NG EHC<\/strong><\/h3>

\ud83d\udd38 H\u1ea5p th\u1ee5 n\u01b0\u1edbc<\/strong> \u2013 D\u1ea7u phosphate ester c\u00f3 t\u00ednh h\u00fat \u1ea9m cao, khi nhi\u1ec5m n\u01b0\u1edbc s\u1ebd l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng b\u00f4i tr\u01a1n v\u00e0 \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh ph\u00e2n h\u1ee7y d\u1ea7u.
\ud83d\udd38 T\u00edch t\u1ee5 axit<\/strong> \u2013 S\u1ea3n ph\u1ea9m ph\u00e2n h\u1ee7y c\u1ee7a d\u1ea7u c\u00f3 th\u1ec3 t\u1ea1o th\u00e0nh axit, g\u00e2y \u0103n m\u00f2n c\u00e1c van v\u00e0 b\u01a1m.
\ud83d\udd38 H\u1ea1t r\u1eafn & c\u1eb7n b\u1ea9n<\/strong> \u2013 C\u00f3 th\u1ec3 l\u00e0m t\u1eafc ngh\u1ebdn h\u1ec7 th\u1ed1ng l\u1ecdc, g\u00e2y k\u1eb9t van v\u00e0 gi\u1ea3m hi\u1ec7u su\u1ea5t \u0111i\u1ec1u khi\u1ec3n.
\ud83d\udd38 L\u00e3o h\u00f3a d\u1ea7u nhanh<\/strong> \u2013 Oxy h\u00f3a d\u1ea7u l\u00e0m gi\u1ea3m t\u00ednh ch\u1ea5t v\u1eadt l\u00fd c\u1ee7a d\u1ea7u, g\u00e2y m\u1ea5t \u1ed5n \u0111\u1ecbnh h\u1ec7 th\u1ed1ng.<\/p>

GI\u1ea2I PH\u00c1P L\u1eccC D\u1ea6U CJC\u00ae \u2013 B\u1ea2O V\u1ec6 H\u1ec6 TH\u1ed0NG EHC<\/strong><\/h3>

\u2705 Lo\u1ea1i b\u1ecf n\u01b0\u1edbc & axit<\/strong> \u2013 Gi\u00fap d\u1ea7u lu\u00f4n kh\u00f4, \u1ed5n \u0111\u1ecbnh v\u00e0 b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb.
\u2705 Gi\u1ea3m l\u00e3o h\u00f3a d\u1ea7u<\/strong> \u2013 Ng\u0103n ch\u1eb7n qu\u00e1 tr\u00ecnh oxy h\u00f3a, k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd d\u1ea7u.
\u2705 Lo\u1ea1i b\u1ecf c\u1eb7n b\u1ea9n & h\u1ea1t r\u1eafn<\/strong> \u2013 Duy tr\u00ec \u0111\u1ed9 s\u1ea1ch c\u1ee7a d\u1ea7u, gi\u00fap h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru.
\u2705 Gi\u1ea3m nguy c\u01a1 t\u1eafc ngh\u1ebdn van & h\u1ecfng b\u01a1m<\/strong> \u2013 N\u00e2ng cao \u0111\u1ed9 tin c\u1eady c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n.
\u2705 Gi\u1ea3m chi ph\u00ed b\u1ea3o tr\u00ec & th\u1eddi gian ng\u1eebng m\u00e1y<\/strong> \u2013 H\u1ea1n ch\u1ebf s\u1ef1 c\u1ed1 ngo\u00e0i \u00fd mu\u1ed1n, gi\u00fap nh\u00e0 m\u00e1y ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3.
\u2705 V\u1eadn h\u00e0nh li\u00ean t\u1ee5c 24\/7<\/strong> \u2013 Kh\u00f4ng c\u1ea7n d\u1eebng m\u00e1y khi l\u1ecdc d\u1ea7u, \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh c\u1ee7a tua-bin.<\/p>

HI\u1ec6U QU\u1ea2 TH\u1ef0C T\u1ebe \u2013 GI\u1ea2M CHI PH\u00cd, T\u0102NG \u0110\u1ed8 TIN C\u1eacY<\/strong><\/h3>

\ud83d\udca1 Gi\u1ea3m chi ph\u00ed b\u1ea3o tr\u00ec l\u00ean \u0111\u1ebfn 50%<\/strong>
\ud83d\udca1 K\u00e9o d\u00e0i tu\u1ed5i th\u1ecd d\u1ea7u g\u1ea5p 3-4 l\u1ea7n<\/strong>
\ud83d\udca1 Duy tr\u00ec \u0111\u1ed9 s\u1ea1ch d\u1ea7u \u0111\u1ea1t ti\u00eau chu\u1ea9n ISO 4406<\/strong>
\ud83d\udca1 T\u0103ng \u0111\u1ed9 tin c\u1eady & hi\u1ec7u su\u1ea5t h\u1ec7 th\u1ed1ng EHC<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\u21d2 Case: Steam Turbine, Control System, Oil Fired Power Plant<\/a><\/span><\/strong><\/h5>
V\u00e0 nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p th\u1ef1c t\u1ebf kh\u00e1c tham kh\u1ea3o t\u1ea1i \u0111\u00e2y: CJC Case studies<\/a><\/span><\/strong><\/h5>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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GI\u1ea2I PH\u00c1P L\u1eccC D\u1ea6U CJC\u00ae CHO H\u1ec6 TH\u1ed0NG \u0110I\u1ec0U KHI\u1ec2N TUA-BIN H\u01a0I (EHC) \u2013 T\u0102NG C\u01af\u1edcNG \u0110\u1ed8 TIN C\u1eacY & HI\u1ec6U SU\u1ea4T B\u1ea2O V\u1ec6 H\u1ec6 TH\u1ed0NG D\u1ea6U \u0110I\u1ec0U KHI\u1ec2N TUA-BIN H\u01a0I (EHC) Trong c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n, h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n-th\u1ee7y l\u1ef1c (Electro-Hydraulic Control \u2013 EHC) \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c ki\u1ec3m […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":144,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-190","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/fsv.com.vn\/index.php\/wp-json\/wp\/v2\/pages\/190","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fsv.com.vn\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/fsv.com.vn\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/fsv.com.vn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fsv.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=190"}],"version-history":[{"count":30,"href":"https:\/\/fsv.com.vn\/index.php\/wp-json\/wp\/v2\/pages\/190\/revisions"}],"predecessor-version":[{"id":2051,"href":"https:\/\/fsv.com.vn\/index.php\/wp-json\/wp\/v2\/pages\/190\/revisions\/2051"}],"up":[{"embeddable":true,"href":"https:\/\/fsv.com.vn\/index.php\/wp-json\/wp\/v2\/pages\/144"}],"wp:attachment":[{"href":"https:\/\/fsv.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=190"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}