{"id":838,"date":"2023-12-18T15:02:31","date_gmt":"2023-12-18T07:02:31","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=blog&#038;p=838"},"modified":"2024-09-05T16:32:20","modified_gmt":"2024-09-05T08:32:20","slug":"wind-power-generation-lightning-protection-solutions","status":"publish","type":"blog","link":"https:\/\/www.britecelectric.com\/pt\/blog\/wind-power-generation-lightning-protection-solutions\/","title":{"rendered":"Solu\u00e7\u00f5es de prote\u00e7\u00e3o contra raios para gera\u00e7\u00e3o de energia e\u00f3lica"},"content":{"rendered":"Os equipamentos de gera\u00e7\u00e3o de energia e\u00f3lica ficam localizados em uma ampla \u00e1rea externa por muito tempo e a probabilidade de queda de raios \u00e9 muito alta. O investimento em equipamentos e\u00f3licos \u00e9 grande, cada vez que um raio cai, a manuten\u00e7\u00e3o do equipamento \u00e9 cara. Na gera\u00e7\u00e3o de energia e\u00f3lica, a frequ\u00eancia de inc\u00eandio do protetor contra surtos \u00e9 apenas inferior \u00e0 da ind\u00fastria ferrovi\u00e1ria e de comunica\u00e7\u00e3o de alta velocidade. Portanto, a prote\u00e7\u00e3o contra raios \u00e9 uma prioridade m\u00e1xima para a energia e\u00f3lica.\r\n\r\n<strong>1 Regulamenta\u00e7\u00e3o relevante para prote\u00e7\u00e3o contra raios na gera\u00e7\u00e3o de energia e\u00f3lica<\/strong>\r\n\r\nOs protetores contra surtos utilizados em equipamentos de gera\u00e7\u00e3o de energia e\u00f3lica devem atender a todas as seguintes especifica\u00e7\u00f5es:\r\n<ul>\r\n \t<li>CEI 62305<\/li>\r\n \t<li>CEI 61312<\/li>\r\n \t<li>CEI 61400-24<\/li>\r\n \t<li>CEI 61643-11<\/li>\r\n<\/ul>\r\n<strong>2 A sele\u00e7\u00e3o de protetores contra surtos de energia e\u00f3lica precisa levar em considera\u00e7\u00e3o os 5 aspectos<\/strong>\r\n<ul>\r\n \t<li>\u00c1rea de prote\u00e7\u00e3o contra raios (ZPR 0\u2026 3)<\/li>\r\n \t<li>O SPD est\u00e1 em conformidade com a forma de onda da corrente de teste (onda 8\/20 e onda 10\/350, etc.)<\/li>\r\n \t<li>N\u00edvel de prote\u00e7\u00e3o de tens\u00e3o (acima)<\/li>\r\n \t<li>Tens\u00e3o e padr\u00e3o do sistema de alimenta\u00e7\u00e3o (sistemas 230\/400 V e 400\/690 V)<\/li>\r\n<\/ul>\r\n<strong>3 Caracter\u00edsticas que os protetores contra surtos de energia e\u00f3lica devem ter<\/strong>\r\n\r\nThe motor side, transformer low voltage side and distribution cabinet network side of the wind power generation system must be Class I lightning protection, the continuous working voltage of the Type 1 power surge protector is greater than 690 Vac, which can reasonably protect the normal operation of wind power generation equipment.\r\n\r\nThe Class II power surge protector on the rotor side of the wind turbine is shock-proof and pluggable.","protected":false},"featured_media":839,"parent":0,"menu_order":158,"template":"","meta":{"_acf_changed":false},"blog_category":[8],"class_list":["post-838","blog","type-blog","status-publish","has-post-thumbnail","hentry","blog_category-company-news"],"acf":{"des":"Wind power generation equipment is located in a wide outdoor area for a long time, and the probability of lightning strikes is very high.","txt":"Wind power generation equipment is located in a wide outdoor area for a long time, and the probability of lightning strikes is very high. Wind equipment investment is large, each time lightning strikes, the maintenance of the equipment is expensive. In wind power generation, the fire frequency of surge protector is only second to that of high-speed rail and communication industry. Therefore, lightning protection is a top priority for wind power.\r\n\r\n<strong>1 Relevant regulation for lightning protection of wind power generation<\/strong>\r\n\r\nSurge protectors used in wind power generation equipment must comply with all of the following specifications:\r\n<ul>\r\n \t<li>IEC 62305<\/li>\r\n \t<li>IEC 61312<\/li>\r\n \t<li>IEC 61400-24<\/li>\r\n \t<li>IEC 61643-11<\/li>\r\n<\/ul>\r\n<strong>2 The selection of wind power surge protectors needs to take into account the 5 aspect<\/strong>\r\n<ul>\r\n \t<li>Lightning protection area (LPZ 0\u2026 3)<\/li>\r\n \t<li>SPD conforms to the test current waveform (8\/20 wave and 10\/350 wave, etc.)<\/li>\r\n \t<li>Voltage protection level (Up)<\/li>\r\n \t<li>Power supply system voltage and standard (230\/400V and 400\/690 V systems)<\/li>\r\n<\/ul>\r\n<strong>3 Characteristics that wind power surge protectors must have<\/strong>\r\n\r\nThe motor side, transformer low voltage side and distribution cabinet network side of the wind power generation system must be Class I lightning protection, the continuous working voltage of the Type 1 power surge protector is greater than 690 Vac, which can reasonably protect the normal operation of wind power generation equipment.\r\n\r\nThe Class II power surge protector on the rotor side of the wind turbine is shock-proof and pluggable."},"_links":{"self":[{"href":"https:\/\/www.britecelectric.com\/pt\/wp-json\/wp\/v2\/blog\/838","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.britecelectric.com\/pt\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/www.britecelectric.com\/pt\/wp-json\/wp\/v2\/types\/blog"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.britecelectric.com\/pt\/wp-json\/wp\/v2\/media\/839"}],"wp:attachment":[{"href":"https:\/\/www.britecelectric.com\/pt\/wp-json\/wp\/v2\/media?parent=838"}],"wp:term":[{"taxonomy":"blog_category","embeddable":true,"href":"https:\/\/www.britecelectric.com\/pt\/wp-json\/wp\/v2\/blog_category?post=838"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}