{"id":710161,"date":"2024-10-27T23:16:03","date_gmt":"2024-10-27T22:16:03","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=710161"},"modified":"2024-10-27T23:16:03","modified_gmt":"2024-10-27T22:16:03","slug":"lam-the-nao-tuabin-gio-chuyen-doi-gio-thanh-nang-luong","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/lam-the-nao-tuabin-gio-chuyen-doi-gio-thanh-nang-luong\/","title":{"rendered":"L\u00e0m th\u1ebf n\u00e0o tuabin gi\u00f3 chuy\u1ec3n \u0111\u1ed5i gi\u00f3 th\u00e0nh n\u0103ng l\u01b0\u1ee3ng"},"content":{"rendered":"<p class=\"sidekick\">C\u00e1ch tuabin gi\u00f3 chuy\u1ec3n \u0111\u1ed5i gi\u00f3 th\u00e0nh n\u0103ng l\u01b0\u1ee3ng: Gi\u1ea3i th\u00edch qu\u00e1 tr\u00ecnh c\u01a1 h\u1ecdc v\u00e0 k\u1ef9 thu\u1eadt gi\u00fap khai th\u00e1c n\u0103ng l\u01b0\u1ee3ng gi\u00f3 hi\u1ec7u qu\u1ea3 qua tuabin gi\u00f3.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/lam_the_nao_tuabin_gio_chuyen_doi_gio_thanh_nang_luong.png\" alt=\"L\u00e0m th\u1ebf n\u00e0o tuabin gi\u00f3 chuy\u1ec3n \u0111\u1ed5i gi\u00f3 th\u00e0nh n\u0103ng l\u01b0\u1ee3ng\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>L\u00e0m th\u1ebf n\u00e0o tuabin gi\u00f3 chuy\u1ec3n \u0111\u1ed5i gi\u00f3 th\u00e0nh n\u0103ng l\u01b0\u1ee3ng<\/h2>\n<p>Tuabin gi\u00f3 l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb k\u1ef9 thu\u1eadt gi\u00fap chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng t\u1eeb gi\u00f3 th\u00e0nh \u0111i\u1ec7n n\u0103ng. \u0110\u00e2y l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng c\u1ee7a ng\u00e0nh n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o, kh\u00f4ng g\u00e2y \u00f4 nhi\u1ec5m v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng. H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u c\u00e1ch tuabin gi\u00f3 ho\u1ea1t \u0111\u1ed9ng v\u00e0 chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng gi\u00f3 th\u00e0nh \u0111i\u1ec7n n\u0103ng.<\/p>\n<h2>C\u1ea5u tr\u00fac c\u01a1 b\u1ea3n c\u1ee7a tuabin gi\u00f3<\/h2>\n<ul>\n<li><b>C\u00e1nh qu\u1ea1t (Rotor Blades):<\/b> \u0110\u00e2y l\u00e0 ph\u1ea7n ch\u00ednh c\u1ee7a tuabin gi\u00f3, c\u00f3 nhi\u1ec7m v\u1ee5 nh\u1eadn n\u0103ng l\u01b0\u1ee3ng t\u1eeb gi\u00f3. C\u00e1nh qu\u1ea1t c\u00f3 thi\u1ebft k\u1ebf t\u01b0\u01a1ng t\u1ef1 c\u00e1nh c\u1ee7a m\u00e1y bay, gi\u00fap t\u0103ng hi\u1ec7u qu\u1ea3 chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng.<\/li>\n<li><b>Nao (Nacelle):<\/b> \u0110\u00e2y l\u00e0 ph\u1ea7n th\u00e2n n\u1eb1m tr\u00ean \u0111\u1ec9nh c\u1ee7a th\u00e1p, ch\u1ee9a c\u00e1c b\u1ed9 ph\u1eadn quan tr\u1ecdng nh\u01b0 h\u1ed9p s\u1ed1 v\u00e0 m\u00e1y ph\u00e1t \u0111i\u1ec7n.<\/li>\n<li><b>Th\u00e1p (Tower):<\/b> Th\u00e1p \u0111\u1ee1 to\u00e0n b\u1ed9 tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a c\u00e1nh qu\u1ea1t v\u00e0 nao, n\u00e2ng ch\u00fang l\u00ean cao \u0111\u1ec3 \u0111\u00f3n gi\u00f3 m\u1ea1nh h\u01a1n.<\/li>\n<li><b>H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n:<\/b> Bao g\u1ed3m c\u1ea3m bi\u1ebfn v\u00e0 m\u00e1y t\u00ednh \u0111i\u1ec1u khi\u1ec3n to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng c\u1ee7a tuabin gi\u00f3, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u v\u00e0 an to\u00e0n.<\/li>\n<\/ul>\n<h2>Qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng<\/h2>\n<p>Qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng gi\u00f3 th\u00e0nh \u0111i\u1ec7n n\u0103ng qua tuabin gi\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 qua c\u00e1c b\u01b0\u1edbc sau:<\/p>\n<ol>\n<li><u>\u0110\u00f3n gi\u00f3:<\/u> Khi gi\u00f3 th\u1ed5i qua c\u00e1nh qu\u1ea1t, n\u00f3 t\u1ea1o ra l\u1ef1c n\u00e2ng khi\u1ebfn c\u00e1nh qu\u1ea1t quay quanh tr\u1ee5c ch\u00ednh.<\/li>\n<li><u>Chuy\u1ec3n \u0111\u1ed5i c\u01a1 n\u0103ng th\u00e0nh \u0111i\u1ec7n n\u0103ng:<\/u> Khi c\u00e1nh qu\u1ea1t quay, n\u00f3 l\u00e0m quay tr\u1ee5c n\u1ed1i v\u1edbi m\u00e1y ph\u00e1t \u0111i\u1ec7n b\u00ean trong nao. M\u00e1y ph\u00e1t \u0111i\u1ec7n s\u1ebd chuy\u1ec3n \u0111\u1ed5i c\u01a1 n\u0103ng n\u00e0y th\u00e0nh \u0111i\u1ec7n n\u0103ng th\u00f4ng qua c\u00e1c nguy\u00ean l\u00fd \u0111i\u1ec7n t\u1eeb.<\/li>\n<li><u>Khu\u1ebfch \u0111\u1ea1i \u0111i\u1ec7n n\u0103ng:<\/u> \u0110i\u1ec7n n\u0103ng t\u1ea1o ra t\u1eeb m\u00e1y ph\u00e1t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u0103ng th\u00eam \u0111i\u1ec7n \u00e1p \u0111\u1ec3 truy\u1ec1n t\u1ea3i xa h\u01a1n th\u00f4ng qua c\u00e1c tr\u1ea1m bi\u1ebfn \u00e1p.<\/li>\n<li><u>\u0110\u01b0a v\u00e0o m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n:<\/u> Sau khi khu\u1ebfch \u0111\u1ea1i, \u0111i\u1ec7n n\u0103ng s\u1ebd \u0111\u01b0\u1ee3c h\u00f2a v\u00e0o m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia \u0111\u1ec3 cung c\u1ea5p \u0111\u1ebfn c\u00e1c h\u1ed9 gia \u0111\u00ecnh v\u00e0 c\u00f4ng nghi\u1ec7p.<\/li>\n<\/ol>\n<h2>C\u00f4ng th\u1ee9c c\u01a1 b\u1ea3n<\/h2>\n<p>Hi\u1ec7u su\u1ea5t c\u1ee7a tuabin gi\u00f3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi c\u00f4ng su\u1ea5t c\u01a1 h\u1ecdc (P) \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb gi\u00f3. C\u00f4ng su\u1ea5t n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng c\u00f4ng th\u1ee9c:<\/p>\n<p>\n    P = 0.5 * \u03c1 * A * v<sup>3<\/sup> * Cp\n<\/p>\n<p>\n    Trong \u0111\u00f3:\n<\/p>\n<ul>\n<li>\u03c1: Kh\u1ed1i l\u01b0\u1ee3ng ri\u00eang c\u1ee7a kh\u00f4ng kh\u00ed (kho\u1ea3ng 1.225 kg\/m<sup>3<\/sup> \u1edf \u0111i\u1ec1u ki\u1ec7n ti\u00eau chu\u1ea9n)<\/li>\n<li>A: Di\u1ec7n t\u00edch qu\u00e9t qua c\u1ee7a c\u00e1nh qu\u1ea1t (m<sup>2<\/sup>)<\/li>\n<li>v: V\u1eadn t\u1ed1c gi\u00f3 (m\/s)<\/li>\n<li>Cp: H\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t (ph\u1ee5 thu\u1ed9c v\u00e0o thi\u1ebft k\u1ebf c\u1ee7a tuabin, nh\u01b0ng t\u1ed1i \u0111a l\u00e0 kho\u1ea3ng 0.59, theo l\u00fd thuy\u1ebft Betz)<\/li>\n<\/ul>\n<p>Nh\u01b0 v\u1eady, v\u1eadn t\u1ed1c gi\u00f3 c\u00f3 \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn c\u00f4ng su\u1ea5t m\u00e0 tuabin gi\u00f3 c\u00f3 th\u1ec3 t\u1ea1o ra, v\u00e0 do \u0111\u00f3, vi\u1ec7c l\u1eafp \u0111\u1eb7t tuabin \u1edf nh\u1eefng n\u01a1i c\u00f3 t\u1ed1c \u0111\u1ed9 gi\u00f3 l\u1edbn v\u00e0 \u1ed5n \u0111\u1ecbnh l\u00e0 r\u1ea5t quan tr\u1ecdng.<\/p>\n<h2>K\u1ebft lu\u1eadn<\/h2>\n<p>Tuabin gi\u00f3 l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p hi\u1ec7u qu\u1ea3 v\u00e0 b\u1ec1n v\u1eefng \u0111\u1ec3 khai th\u00e1c n\u0103ng l\u01b0\u1ee3ng t\u1eeb thi\u00ean nhi\u00ean. V\u1edbi c\u00f4ng ngh\u1ec7 ng\u00e0y c\u00e0ng ph\u00e1t tri\u1ec3n, kh\u1ea3 n\u0103ng chuy\u1ec3n \u0111\u1ed5i t\u1eeb n\u0103ng l\u01b0\u1ee3ng gi\u00f3 th\u00e0nh \u0111i\u1ec7n n\u0103ng s\u1ebd ng\u00e0y c\u00e0ng t\u1ed1i \u01b0u h\u01a1n, \u0111\u00f3ng g\u00f3p quan tr\u1ecdng v\u00e0o vi\u1ec7c gi\u1ea3m thi\u1ec3u s\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o n\u0103ng l\u01b0\u1ee3ng h\u00f3a th\u1ea1ch v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1ch tuabin gi\u00f3 chuy\u1ec3n \u0111\u1ed5i gi\u00f3 th\u00e0nh n\u0103ng l\u01b0\u1ee3ng: Gi\u1ea3i th\u00edch qu\u00e1 tr\u00ecnh c\u01a1 h\u1ecdc v\u00e0 k\u1ef9 thu\u1eadt gi\u00fap khai th\u00e1c n\u0103ng l\u01b0\u1ee3ng gi\u00f3 hi\u1ec7u qu\u1ea3 qua tuabin gi\u00f3.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[132],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>L\u00e0m th\u1ebf n\u00e0o tuabin gi\u00f3 chuy\u1ec3n \u0111\u1ed5i gi\u00f3 th\u00e0nh n\u0103ng l\u01b0\u1ee3ng<\/title>\n<meta name=\"description\" content=\"C\u00e1ch tuabin gi\u00f3 chuy\u1ec3n \u0111\u1ed5i gi\u00f3 th\u00e0nh n\u0103ng l\u01b0\u1ee3ng: Gi\u1ea3i th\u00edch qu\u00e1 tr\u00ecnh c\u01a1 h\u1ecdc v\u00e0 k\u1ef9 thu\u1eadt gi\u00fap khai th\u00e1c n\u0103ng l\u01b0\u1ee3ng gi\u00f3 hi\u1ec7u qu\u1ea3 qua tuabin gi\u00f3.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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