{"id":2366,"date":"2024-07-22T17:27:42","date_gmt":"2024-07-23T01:27:42","guid":{"rendered":"https:\/\/todos-china.com\/?p=2366"},"modified":"2024-10-22T14:04:02","modified_gmt":"2024-10-22T06:04:02","slug":"he-thong-lam-sach-bui-tu-dong-de-nang-cao-hieu-qua-cua-nha-may-dien-mat-troi","status":"publish","type":"post","link":"https:\/\/todos-china.com\/vi\/automatic-dust-cleaning-system-to-improve-the-efficiency-of-solar-power-station\/","title":{"rendered":"H\u1ec7 th\u1ed1ng l\u00e0m s\u1ea1ch b\u1ee5i t\u1ef1 \u0111\u1ed9ng gi\u00fap n\u00e2ng cao hi\u1ec7u su\u1ea5t c\u1ee7a tr\u1ea1m \u0111i\u1ec7n m\u1eb7t tr\u1eddi"},"content":{"rendered":"<h2>\u0110i\u1ec1u g\u00ec x\u1ea3y ra n\u1ebfu c\u00e1c t\u1ea5m pin kh\u00f4ng \u0111\u01b0\u1ee3c v\u1ec7 sinh?<\/h2>\n<p>\u0110\u00f4ng v\u00e0 B\u1eafc Phi l\u00e0 nh\u1eefng khu v\u1ef1c b\u1ee5i b\u1eb7m nh\u1ea5t th\u1ebf gi\u1edbi. Nhi\u1ec1u th\u00ed nghi\u1ec7m \u0111\u00e3 \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh tr\u00ean kh\u1eafp th\u1ebf gi\u1edbi \u0111\u1ec3 \u0111o l\u01b0\u1eddng t\u00e1c \u0111\u1ed9ng c\u1ee7a b\u1ee5i l\u00ean pin m\u1eb7t tr\u1eddi. Trong \u0111i\u1ec1u ki\u1ec7n b\u1ee5i v\u1eeba ph\u1ea3i, t\u1ed5n th\u1ea5t hi\u1ec7u su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng quang \u0111i\u1ec7n (PV) do l\u1eafng \u0111\u1ecdng b\u1ee5i c\u00f3 th\u1ec3 n\u1eb1m trong kho\u1ea3ng t\u1eeb 10% \u0111\u1ebfn 30%.<\/p>\n<p>Trong c\u00e1c tr\u1eadn b\u00e3o c\u00e1t, g\u1ea7n 68% c\u00f4ng su\u1ea5t c\u1ee7a c\u00e1c m\u00f4-\u0111un PV b\u1ecb m\u1ea5t;<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-2367 size-full aligncenter\" src=\"https:\/\/todos-china.com\/wp-content\/uploads\/2024\/07\/Clean_vs_dusty_opt.jpeg\" alt=\"S\u1ea1ch_so_b\u1ee5i\" width=\"800\" height=\"450\" srcset=\"https:\/\/todos-china.com\/wp-content\/uploads\/2024\/07\/Clean_vs_dusty_opt.jpeg 800w, https:\/\/todos-china.com\/wp-content\/uploads\/2024\/07\/Clean_vs_dusty_opt-300x169.jpeg 300w, https:\/\/todos-china.com\/wp-content\/uploads\/2024\/07\/Clean_vs_dusty_opt-768x432.jpeg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>\u1ea2nh h\u01b0\u1edfng c\u1ee7a b\u1ee5i \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a t\u1ea5m pin m\u1eb7t tr\u1eddi<\/h2>\n<p><strong>Bi\u1ec3u \u0111\u1ed3 v\u1ec1 s\u1ef1 suy gi\u1ea3m hi\u1ec7u su\u1ea5t PV h\u00e0ng th\u00e1ng do b\u1ee5i b\u00e1m theo t\u1eebng qu\u1ed1c gia<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"177\">Qu\u1ed1c gia<\/td>\n<td width=\"177\">Gi\u1ea3m hi\u1ec7u qu\u1ea3<\/td>\n<\/tr>\n<tr>\n<td width=\"177\">Mexico<\/td>\n<td width=\"177\">13.0%<\/td>\n<\/tr>\n<tr>\n<td width=\"177\">Iran<\/td>\n<td width=\"177\">80%<\/td>\n<\/tr>\n<tr>\n<td width=\"177\">\u1ea4n \u0110\u1ed9<\/td>\n<td width=\"177\">75%<\/td>\n<\/tr>\n<tr>\n<td width=\"177\">Ai C\u1eadp<\/td>\n<td width=\"177\">65%<\/td>\n<\/tr>\n<tr>\n<td width=\"177\">\u1ea2 R\u1eadp X\u00ea \u00dat<\/td>\n<td width=\"177\">60%<\/td>\n<\/tr>\n<tr>\n<td width=\"177\">Trung Qu\u1ed1c<\/td>\n<td width=\"177\">26%<\/td>\n<\/tr>\n<tr>\n<td width=\"177\">\u00d4-man<\/td>\n<td width=\"177\">15%<\/td>\n<\/tr>\n<tr>\n<td width=\"177\">Hoa K\u1ef3<\/td>\n<td width=\"177\">7.2%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>C\u00e1ch t\u1ed1t nh\u1ea5t \u0111\u1ec3 duy tr\u00ec m\u1ed9t nh\u00e0 m\u00e1y n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi b\u1ee5i l\u00e0 s\u1eed d\u1ee5ng <a href=\"https:\/\/todos-china.com\/vi\/may-ve-sinh-tam-pin-mat-troi\/\">M\u00e1y v\u1ec7 sinh t\u1ea5m pin m\u1eb7t tr\u1eddi t\u1ef1 \u0111\u1ed9ng<\/a>. V\u1ec7 sinh m\u1ed9t l\u1ea7n m\u1ed7i ng\u00e0y s\u1ebd kh\u00f4ng g\u00e2y th\u1ea5t tho\u00e1t n\u0103ng l\u01b0\u1ee3ng.<\/p>\n<p><img decoding=\"async\" class=\"size-full wp-image-2265 aligncenter\" src=\"https:\/\/todos-china.com\/wp-content\/uploads\/2024\/07\/Solar-panel.png\" alt=\"Thi\u1ebft b\u1ecb l\u00e0m s\u1ea1ch n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi t\u1ef1 \u0111\u1ed9ng\" width=\"741\" height=\"419\" srcset=\"https:\/\/todos-china.com\/wp-content\/uploads\/2024\/07\/Solar-panel.png 741w, https:\/\/todos-china.com\/wp-content\/uploads\/2024\/07\/Solar-panel-300x170.png 300w\" sizes=\"(max-width: 741px) 100vw, 741px\" \/><\/p>\n<h2>Robot v\u1ec7 sinh t\u1ea5m pin m\u1eb7t tr\u1eddi t\u1ef1 \u0111\u1ed9ng l\u00e0m s\u1ea1ch b\u1ee5i l\u1ee3i \u00edch<\/h2>\n<p>L\u00e0m s\u1ea1ch t\u1ea7n s\u1ed1 cao, t\u1ed1i \u0111a h\u00f3a hi\u1ec7u su\u1ea5t ph\u00e1t \u0111i\u1ec7n;<br \/>\n\u0110\u1ed9 b\u1ec1n \u0111\u1ed3ng \u0111\u1ec1u kh\u00f4ng l\u00e0m h\u1ecfng t\u1ea5m pin m\u1eb7t tr\u1eddi;<br \/>\nAn to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3, kh\u00f4ng c\u00f3 nguy c\u01a1 g\u00e2y th\u01b0\u01a1ng t\u00edch;<br \/>\nKh\u00f4ng c\u1ea7n s\u1eed d\u1ee5ng nh\u00e2n c\u00f4ng, ti\u1ebft ki\u1ec7m chi ph\u00ed nh\u00e2n c\u00f4ng;<br \/>\nV\u1ec7 sinh m\u1ed9t l\u1ea7n m\u1ed7i s\u00e1ng, b\u1ee5i s\u1ebd kh\u00f4ng t\u00edch t\u1ee5, n\u00e2ng cao hi\u1ec7u su\u1ea5t ph\u00e1t \u0111i\u1ec7n v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a t\u1ea5m pin m\u1eb7t tr\u1eddi;<br \/>\nKh\u00f4ng c\u1ea7n n\u01b0\u1edbc, s\u1ea1ch s\u1ebd v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng;<\/p>\n<h2>T\u00e1c \u0111\u1ed9ng c\u1ee7a b\u1ee5i l\u00ean t\u1ea5m pin m\u1eb7t tr\u1eddi<\/h2>\n<p>B\u1ee5i kh\u00ed quy\u1ec3n l\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 ch\u00ednh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t ph\u00e1t \u0111i\u1ec7n m\u1eb7t tr\u1eddi. \u00d4 nhi\u1ec5m b\u1ee5i s\u1ebd l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 s\u1ea3n l\u01b0\u1ee3ng \u0111i\u1ec7n c\u1ee7a c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n m\u1eb7t tr\u1eddi, \u01b0\u1edbc t\u00ednh \u00edt nh\u1ea5t 5% m\u1ed7i n\u0103m. N\u1ebfu t\u00ednh to\u00e1n theo c\u00f4ng su\u1ea5t l\u1eafp \u0111\u1eb7t to\u00e0n c\u1ea7u kho\u1ea3ng 600GW v\u00e0o n\u0103m 2024, thi\u1ec7t h\u1ea1i kinh t\u1ebf h\u00e0ng n\u0103m do b\u1ee5i g\u00e2y ra trong qu\u00e1 tr\u00ecnh ph\u00e1t \u0111i\u1ec7n s\u1ebd l\u00ean t\u1edbi $6 t\u1ef7. Thi\u1ec7t h\u1ea1i n\u00e0y d\u1ef1 ki\u1ebfn s\u1ebd c\u00f2n t\u1ed3i t\u1ec7 h\u01a1n khi ng\u00e0y c\u00e0ng nhi\u1ec1u nh\u00e0 m\u00e1y \u0111i\u1ec7n \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u2013 chi ph\u00ed kinh t\u1ebf do b\u1ee5i d\u1ef1 ki\u1ebfn s\u1ebd \u0111\u1ea1t $13 t\u1ef7 v\u00e0o n\u0103m 2030, khi c\u00f4ng su\u1ea5t l\u1eafp \u0111\u1eb7t to\u00e0n c\u1ea7u \u0111\u1ea1t kho\u1ea3ng 1400GW.<\/p>\n<h3>suy gi\u1ea3m hi\u1ec7u su\u1ea5t \u0111\u1ea7u ra<\/h3>\n<p>Trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi quang \u0111i\u1ec7n, b\u1ee5i b\u1ea9n s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t chuy\u1ec3n \u0111\u1ed5i quang \u0111i\u1ec7n c\u1ee7a t\u1ebf b\u00e0o quang \u0111i\u1ec7n. Hi\u1ec7u su\u1ea5t chuy\u1ec3n \u0111\u1ed5i quang \u0111i\u1ec7n c\u1ee7a t\u1ebf b\u00e0o quang \u0111i\u1ec7n li\u00ean quan \u0111\u1ebfn c\u01b0\u1eddng \u0111\u1ed9 b\u1ee9c x\u1ea1 m\u1eb7t tr\u1eddi. B\u1ee5i b\u1ea9n t\u00edch t\u1ee5 tr\u00ean b\u1ec1 m\u1eb7t t\u1ea5m pin quang \u0111i\u1ec7n s\u1ebd l\u00e0m gi\u1ea3m \u0111\u1ed9 truy\u1ec1n qua c\u1ee7a k\u00ednh ch\u1eafn gi\u00f3 ph\u00eda tr\u01b0\u1edbc, v\u00e0 \u0111\u1ed9 truy\u1ec1n qua gi\u1ea3m s\u1ebd d\u1eabn \u0111\u1ebfn gi\u1ea3m hi\u1ec7u su\u1ea5t \u0111\u1ea7u ra c\u1ee7a pin. N\u1ed3ng \u0111\u1ed9 b\u1ee5i b\u1ea9n c\u00e0ng l\u1edbn, \u0111\u1ed9 truy\u1ec1n qua c\u00e0ng th\u1ea5p, v\u00e0 l\u01b0\u1ee3ng b\u1ee9c x\u1ea1 m\u00e0 t\u1ea5m pin h\u1ea5p th\u1ee5 c\u00e0ng th\u1ea5p, th\u00ec hi\u1ec7u su\u1ea5t \u0111\u1ea7u ra c\u00e0ng gi\u1ea3m.<\/p>\n<h3>M\u1ea5t hi\u1ec7u su\u1ea5t pin<\/h3>\n<p>Trong th\u1eddi gian \u00edt m\u01b0a, t\u1ed5n th\u1ea5t hi\u1ec7u su\u1ea5t pin c\u00f3 th\u1ec3 l\u00ean t\u1edbi h\u01a1n 15% do b\u1ee5i b\u1ea9n t\u00edch t\u1ee5 tr\u00ean b\u1ec1 m\u1eb7t t\u1ea5m pin. Hi\u1ec7u su\u1ea5t ph\u00e1t \u0111i\u1ec7n trung b\u00ecnh h\u00e0ng n\u0103m c\u00f3 th\u1ec3 gi\u1ea3m 6% do b\u1ee5i b\u1ea9n b\u00e1m tr\u00ean b\u1ec1 m\u1eb7t t\u1ea5m pin. Nh\u00ecn chung, b\u1ee5i b\u1ea9n trong kh\u00f4ng kh\u00ed bao g\u1ed3m: b\u1ee5i, m\u01b0a, ch\u1ea5t \u00f4 nhi\u1ec5m, v\u00e0 s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a ch\u00fang s\u1ebd l\u00e0m gi\u1ea3m n\u0103ng l\u01b0\u1ee3ng \u0111\u1ea7u ra c\u1ee7a pin. Do c\u00e1c h\u1ea1t b\u1ee5i c\u00f3 \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn s\u1ef1 t\u00e1n x\u1ea1 \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi v\u1ec1 ph\u00eda tr\u01b0\u1edbc, n\u00ean t\u1ed5n th\u1ea5t d\u00f2ng \u0111i\u1ec7n c\u1ee7a m\u00f4-\u0111un t\u1eadp trung n\u00e0y th\u01b0\u1eddng cao h\u01a1n nhi\u1ec1u so v\u1edbi m\u00f4-\u0111un kh\u00f4ng t\u1eadp trung.<\/p>\n<h3>S\u1ef1 \u0103n m\u00f2n c\u1ee7a t\u1ea5m pin m\u1eb7t tr\u1eddi<\/h3>\n<p>Th\u00e0nh ph\u1ea7n b\u1ee5i kh\u00e1 ph\u1ee9c t\u1ea1p, m\u1ed9t s\u1ed1 ch\u1ea5t c\u00f3 t\u00ednh axit, m\u1ed9t s\u1ed1 ch\u1ea5t c\u00f3 t\u00ednh ki\u1ec1m, v\u00e0 th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a t\u1ea5m pin quang \u0111i\u1ec7n silicon tinh th\u1ec3 l\u00e0 silica v\u00e0 \u0111\u00e1 v\u00f4i. N\u1ebfu b\u1ee5i g\u1eb7p h\u01a1i \u1ea9m trong kh\u00f4ng kh\u00ed, n\u00f3 c\u00f3 th\u1ec3 t\u1ea1o ra ph\u1ea3n \u1ee9ng axit ho\u1eb7c ki\u1ec1m v\u1edbi th\u00e0nh ph\u1ea7n c\u1ee7a t\u1ea5m pin. Sau m\u1ed9t th\u1eddi gian, b\u1ec1 m\u1eb7t t\u1ea5m pin quang \u0111i\u1ec7n s\u1ebd d\u1ea7n b\u1ecb \u0103n m\u00f2n v\u00e0 h\u01b0 h\u1ecfng d\u01b0\u1edbi s\u1ef1 \u0103n m\u00f2n c\u1ee7a m\u00f4i tr\u01b0\u1eddng axit ho\u1eb7c ki\u1ec1m, khi\u1ebfn b\u1ec1 m\u1eb7t b\u1ecb r\u1ed7, d\u1eabn \u0111\u1ebfn suy gi\u1ea3m hi\u1ec7u su\u1ea5t quang h\u1ecdc c\u1ee7a t\u1ea5m pin quang \u0111i\u1ec7n, v\u00e0 b\u1ee9c x\u1ea1 m\u1eb7t tr\u1eddi b\u1ecb ph\u1ea3n x\u1ea1 khu\u1ebfch t\u00e1n tr\u00ean b\u1ec1 m\u1eb7t t\u1ea5m pin, ph\u00e1 v\u1ee1 t\u00ednh \u0111\u1ed3ng \u0111\u1ec1u c\u1ee7a s\u1ef1 truy\u1ec1n b\u1ee9c x\u1ea1 m\u1eb7t tr\u1eddi trong t\u1ea5m pin quang \u0111i\u1ec7n.<\/p>","protected":false},"excerpt":{"rendered":"<p>What happens if the panels aren&#8217;t cleaned? The East and North Africa are the most dusty parts of the world. Numerous experiments have been conducted around the world to measure the effect of dust on solar cells. In moderate dust conditions, the performance loss of PV systems due to dust deposition can be between 10% [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2367,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[24],"_links":{"self":[{"href":"https:\/\/todos-china.com\/vi\/wp-json\/wp\/v2\/posts\/2366"}],"collection":[{"href":"https:\/\/todos-china.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/todos-china.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/todos-china.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/todos-china.com\/vi\/wp-json\/wp\/v2\/comments?post=2366"}],"version-history":[{"count":0,"href":"https:\/\/todos-china.com\/vi\/wp-json\/wp\/v2\/posts\/2366\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/todos-china.com\/vi\/wp-json\/wp\/v2\/media\/2367"}],"wp:attachment":[{"href":"https:\/\/todos-china.com\/vi\/wp-json\/wp\/v2\/media?parent=2366"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/todos-china.com\/vi\/wp-json\/wp\/v2\/categories?post=2366"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/todos-china.com\/vi\/wp-json\/wp\/v2\/tags?post=2366"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}