{"id":711658,"date":"2024-08-09T21:29:35","date_gmt":"2024-08-09T20:29:35","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=711658"},"modified":"2024-08-09T21:29:35","modified_gmt":"2024-08-09T20:29:35","slug":"cach-mot-cot-nuoc-dao-dong-tao-ra-nang-luong","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/cach-mot-cot-nuoc-dao-dong-tao-ra-nang-luong\/","title":{"rendered":"C\u00e1ch m\u1ed9t c\u1ed9t n\u01b0\u1edbc dao \u0111\u1ed9ng t\u1ea1o ra n\u0103ng l\u01b0\u1ee3ng"},"content":{"rendered":"<p class=\"sidekick\">C\u00e1ch m\u1ed9t c\u1ed9t n\u01b0\u1edbc dao \u0111\u1ed9ng t\u1ea1o ra n\u0103ng l\u01b0\u1ee3ng: Gi\u1ea3i th\u00edch nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u1ed9t n\u01b0\u1edbc dao \u0111\u1ed9ng v\u00e0 c\u00e1ch chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a n\u01b0\u1edbc sinh ra \u0111i\u1ec7n n\u0103ng.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/cach_mot_cot_nuoc_dao_dong_tao_ra_nang_luong.png\" alt=\"C\u00e1ch m\u1ed9t c\u1ed9t n\u01b0\u1edbc dao \u0111\u1ed9ng t\u1ea1o ra n\u0103ng l\u01b0\u1ee3ng\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>C\u00e1ch m\u1ed9t c\u1ed9t n\u01b0\u1edbc dao \u0111\u1ed9ng t\u1ea1o ra n\u0103ng l\u01b0\u1ee3ng<\/h2>\n<p>Trong ng\u00e0nh k\u1ef9 thu\u1eadt nhi\u1ec7t, vi\u1ec7c khai th\u00e1c n\u0103ng l\u01b0\u1ee3ng t\u1eeb c\u00e1c ngu\u1ed3n t\u1ef1 nhi\u00ean lu\u00f4n l\u00e0 m\u1ed9t \u0111\u1ec1 t\u00e0i h\u1ea5p d\u1eabn. M\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p \u0111\u00f3 l\u00e0 s\u1eed d\u1ee5ng c\u1ed9t n\u01b0\u1edbc dao \u0111\u1ed9ng \u0111\u1ec3 t\u1ea1o ra n\u0103ng l\u01b0\u1ee3ng. \u0110\u00e2y l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt c\u00f3 ti\u1ec1m n\u0103ng l\u1edbn, gi\u00fap chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng t\u1eeb s\u00f3ng bi\u1ec3n th\u00e0nh \u0111i\u1ec7n n\u0103ng.<\/p>\n<h2>Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u1ed9t n\u01b0\u1edbc dao \u0111\u1ed9ng<\/h2>\n<p>Nguy\u00ean l\u00fd c\u01a1 b\u1ea3n c\u1ee7a c\u1ed9t n\u01b0\u1edbc dao \u0111\u1ed9ng (Oscillating Water Column &#8211; OWC) d\u1ef1a tr\u00ean vi\u1ec7c s\u1eed d\u1ee5ng \u00e1p su\u1ea5t v\u00e0 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a n\u01b0\u1edbc do s\u00f3ng bi\u1ec3n t\u1ea1o ra. H\u1ec7 th\u1ed1ng n\u00e0y th\u01b0\u1eddng bao g\u1ed3m m\u1ed9t c\u1ea5u tr\u00fac ch\u00ecm d\u01b0\u1edbi n\u01b0\u1edbc, c\u00f3 m\u1ed9t khoang r\u1ed7ng v\u1edbi m\u1ed9t kh\u00ed n\u1ea1p ph\u00eda tr\u00ean v\u00e0 m\u1edf d\u01b0\u1edbi \u0111\u00e1y. Khi s\u00f3ng bi\u1ec3n \u0111i v\u00e0o v\u00e0 ra kh\u1ecfi khoang n\u00e0y, n\u01b0\u1edbc trong khoang dao \u0111\u1ed9ng l\u00ean xu\u1ed1ng, t\u1ea1o ra chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a kh\u00f4ng kh\u00ed ph\u00eda tr\u00ean.<\/p>\n<h2>Qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng<\/h2>\n<ul>\n<li>Khi n\u01b0\u1edbc d\u00e2ng l\u00ean t\u1eeb s\u00f3ng bi\u1ec3n, n\u00f3 n\u00e9n kh\u00f4ng kh\u00ed trong khoang, t\u1ea1o ra \u00e1p su\u1ea5t cao.<\/li>\n<li>Khi n\u01b0\u1edbc r\u00fat xu\u1ed1ng, \u00e1p su\u1ea5t trong khoang gi\u1ea3m, kh\u00f4ng kh\u00ed tho\u00e1t ra ngo\u00e0i.<\/li>\n<li>Chuy\u1ec3n \u0111\u1ed9ng n\u00e0y c\u1ee7a kh\u00f4ng kh\u00ed qua m\u1ed9t turbine \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u00ean khoang s\u1ebd t\u1ea1o ra c\u01a1 n\u0103ng.<\/li>\n<li>C\u01a1 n\u0103ng n\u00e0y sau \u0111\u00f3 \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i th\u00e0nh \u0111i\u1ec7n n\u0103ng th\u00f4ng qua m\u00e1y ph\u00e1t \u0111i\u1ec7n.<\/li>\n<\/ul>\n<h2>C\u00e1c \u01b0u \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m<\/h2>\n<p>C\u1ed9t n\u01b0\u1edbc dao \u0111\u1ed9ng c\u00f3 nhi\u1ec1u \u01b0u \u0111i\u1ec3m nh\u01b0ng c\u0169ng t\u1ed3n t\u1ea1i m\u1ed9t s\u1ed1 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ea7n xem x\u00e9t.<\/p>\n<h3>\u01afu \u0111i\u1ec3m:<\/h3>\n<ol>\n<li>Ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o: S\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng t\u1eeb s\u00f3ng bi\u1ec3n, m\u1ed9t ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng kh\u00f4ng g\u00e2y \u00f4 nhi\u1ec5m v\u00e0 v\u00f4 t\u1eadn.<\/li>\n<li>\u00cdt \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng: So v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p khai th\u00e1c n\u0103ng l\u01b0\u1ee3ng kh\u00e1c, OWC \u00edt pert kh\u1ea9u v\u00e0 \u1ea3nh h\u01b0\u1edfng \u00edt \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng bi\u1ec3n.<\/li>\n<\/ol>\n<h3>Nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/h3>\n<ol>\n<li>Chi ph\u00ed ban \u0111\u1ea7u cao: Vi\u1ec7c x\u00e2y d\u1ef1ng v\u00e0 l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng OWC \u0111\u00f2i h\u1ecfi \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u l\u1edbn.<\/li>\n<li>Ph\u1ee5 thu\u1ed9c v\u00e0o \u0111i\u1ec1u ki\u1ec7n t\u1ef1 nhi\u00ean: Hi\u1ec7u su\u1ea5t c\u1ee7a OWC ph\u1ee5 thu\u1ed9c nhi\u1ec1u v\u00e0o c\u01b0\u1eddng \u0111\u1ed9 v\u00e0 h\u01b0\u1edbng c\u1ee7a s\u00f3ng bi\u1ec3n, l\u00e0m cho n\u0103ng l\u01b0\u1ee3ng thu \u0111\u01b0\u1ee3c kh\u00f4ng \u1ed5n \u0111\u1ecbnh.<\/li>\n<\/ol>\n<h2>\u1ee8ng d\u1ee5ng th\u1ef1c ti\u1ec5n<\/h2>\n<p>H\u1ec7 th\u1ed1ng c\u1ed9t n\u01b0\u1edbc dao \u0111\u1ed9ng \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m v\u00e0 tri\u1ec3n khai t\u1ea1i nhi\u1ec1u n\u01a1i tr\u00ean th\u1ebf gi\u1edbi. M\u1ed9t trong nh\u1eefng v\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh l\u00e0 tr\u1ea1m n\u0103ng l\u01b0\u1ee3ng s\u00f3ng Limpet tr\u00ean \u0111\u1ea3o Islay, Scotland. H\u1ec7 th\u1ed1ng n\u00e0y \u0111\u00e3 ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 t\u1eeb n\u0103m 2000 v\u00e0 cung c\u1ea5p m\u1ed9t ph\u1ea7n n\u0103ng l\u01b0\u1ee3ng cho \u0111\u1ea3o.<\/p>\n<h2>K\u1ebft lu\u1eadn<\/h2>\n<p>C\u1ed9t n\u01b0\u1edbc dao \u0111\u1ed9ng l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 h\u1ee9a h\u1eb9n trong vi\u1ec7c khai th\u00e1c n\u0103ng l\u01b0\u1ee3ng t\u1eeb bi\u1ec3n. M\u1eb7c d\u00f9 c\u00f2n nhi\u1ec1u th\u00e1ch th\u1ee9c c\u1ea7n \u0111\u1ed1i m\u1eb7t, nh\u01b0ng v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7 v\u00e0 k\u1ef9 thu\u1eadt, OWC c\u00f3 ti\u1ec1m n\u0103ng l\u1edbn trong t\u01b0\u01a1ng lai. Vi\u1ec7c hi\u1ec3u v\u00e0 \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap gi\u1ea3m ph\u1ee5 thu\u1ed9c v\u00e0o n\u0103ng l\u01b0\u1ee3ng h\u00f3a th\u1ea1ch m\u00e0 c\u00f2n g\u00f3p ph\u1ea7n b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1ch m\u1ed9t c\u1ed9t n\u01b0\u1edbc dao \u0111\u1ed9ng t\u1ea1o ra n\u0103ng l\u01b0\u1ee3ng: Gi\u1ea3i th\u00edch nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u1ed9t n\u01b0\u1edbc dao \u0111\u1ed9ng v\u00e0 c\u00e1ch chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a n\u01b0\u1edbc sinh ra \u0111i\u1ec7n n\u0103ng.<\/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>C\u00e1ch m\u1ed9t 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