{"id":1178,"date":"2021-08-13T04:04:59","date_gmt":"2021-08-13T04:04:59","guid":{"rendered":"https:\/\/toancau.vn\/?p=1178"},"modified":"2025-04-17T09:01:50","modified_gmt":"2025-04-17T09:01:50","slug":"chong-set-va-he-thong-tiep-dat-chong-set","status":"publish","type":"post","link":"https:\/\/toancau.vn\/en\/blog\/chong-set-va-he-thong-tiep-dat-chong-set.html","title":{"rendered":"LIGHTNING PROTECTION AND LIGHTNING PROTECTION EARTHING SYSTEM"},"content":{"rendered":"<p><span style=\"color: #000000;\">The development of science and technology is getting higher and higher; high-rise buildings, factories, etc. are springing up more and more, besides the dangers of endangering work, equipment, and people; among which, lightning is a cause that can endanger human life and property. Therefore, we need to take protective measures to avoid damage caused by lightning when building structures.<\/span><\/p>\n<div id=\"toc_container\" class=\"no_bullets\"><p class=\"toc_title\">Table of Contents<\/p><ul class=\"toc_list\"><li><a href=\"#Set_co_kha_nang_gay_thuong_tich_cho_con_nguoi_va_pha_huy_nha_cua_qua_nhieu_cach_thuc_khac_nhau\"><span class=\"toc_number toc_depth_1\">1<\/span> S\u00e9t c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y th\u01b0\u01a1ng t\u00edch cho con ng\u01b0\u1eddi v\u00e0 ph\u00e1 h\u1ee7y nh\u00e0 c\u1eeda qua nhi\u1ec1u c\u00e1ch th\u1ee9c kh\u00e1c nhau:<\/a><\/li><li><a href=\"#Mot_he_thong_tiep_dat_chong_set_co_ban_gom_cac_vat_tu_sau\"><span class=\"toc_number toc_depth_1\">2<\/span> A basic lightning protection grounding system includes the following supplies:<\/a><\/li><\/ul><\/div>\n<h2><span id=\"Set_co_kha_nang_gay_thuong_tich_cho_con_nguoi_va_pha_huy_nha_cua_qua_nhieu_cach_thuc_khac_nhau\">S\u00e9t c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y th\u01b0\u01a1ng t\u00edch cho con ng\u01b0\u1eddi v\u00e0 ph\u00e1 h\u1ee7y nh\u00e0 c\u1eeda qua nhi\u1ec1u c\u00e1ch th\u1ee9c kh\u00e1c nhau:<\/span><\/h2>\n<p><span style=\"color: #000000;\">+ Lightning strikes directly on buildings or on people...<\/span><br \/>\n<span style=\"color: #000000;\">+ When coming into contact with or standing next to an object hit by lightning (because lightning can launch through the air gap between people and objects).<\/span><br \/>\n<span style=\"color: #000000;\">+ When standing on the ground or in wet areas.<\/span><br \/>\n<span style=\"color: #000000;\">+ Lightning propagates through power cables, telecommunications cables, etc. to objects such as telephones, televisions, sockets, items containing electrical - electronic components...<\/span><br \/>\n<span style=\"color: #000000;\">Therefore, depending on the purpose of protection, we will choose direct lightning protection or surge protection.<\/span><\/p>\n<p><span style=\"color: #000000;\">Trong m\u1ed9t h\u1ec7 th\u1ed1ng ch\u1ed1ng s\u00e9t b\u1ea5t k\u1ec3 l\u00e0 ch\u1ed1ng s\u00e9t tr\u1ef1c ti\u1ebfp (ch\u1ed1ng s\u00e9t \u0111\u00e1nh th\u1eb3ng) hay ch\u1ed1ng s\u00e9t lan truy\u1ec1n, <strong><span style=\"color: #0000ff;\">h\u1ec7 th\u1ed1ng n\u1ed1i \u0111\u1ea5t (h\u1ec7 th\u1ed1ng ti\u1ebfp \u0111\u1ecba<\/span><span style=\"color: #0000ff;\">)<\/span><\/strong> \u0111\u00f3ng vai tr\u00f2 r\u1ea5t quan tr\u1ecdng. B\u1edfi v\u00ec, ch\u1ec9 khi h\u1ec7 th\u1ed1ng ti\u1ebfp \u0111\u1ea5t t\u1ed1t th\u00ec h\u1ec7 th\u1ed1ng ch\u1ed1ng s\u00e9t m\u1edbi ho\u1ea1t \u0111\u1ed9ng c\u00f3 hi\u1ec7u qu\u1ea3.<\/span><\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-3786 aligncenter\" src=\"https:\/\/toancau.vn\/wp-content\/uploads\/2021\/08\/quy-tac-chong-set-tiep-dia-2-300x266.jpg\" alt=\"\" width=\"360\" height=\"319\" srcset=\"https:\/\/toancau.vn\/wp-content\/uploads\/2021\/08\/quy-tac-chong-set-tiep-dia-2-300x266.jpg 300w, https:\/\/toancau.vn\/wp-content\/uploads\/2021\/08\/quy-tac-chong-set-tiep-dia-2-14x12.jpg 14w, https:\/\/toancau.vn\/wp-content\/uploads\/2021\/08\/quy-tac-chong-set-tiep-dia-2.jpg 435w\" sizes=\"(max-width: 360px) 100vw, 360px\" \/><\/p>\n<p style=\"text-align: center;\"><em><span style=\"color: #000000;\">H\u1ec7 th\u1ed1ng ch\u1ed1ng s\u00e9t ti\u1ebfp \u0111\u1ecba<\/span><\/em><\/p>\n<p>&nbsp;<\/p>\n<h2><span id=\"Mot_he_thong_tiep_dat_chong_set_co_ban_gom_cac_vat_tu_sau\">A basic lightning protection grounding system includes the following supplies:<\/span><\/h2>\n<p><span style=\"color: #000000;\">+ C\u1ecdc ti\u1ebfp \u0111\u1ea5t ch\u1ed1ng s\u00e9t.<\/span><br \/>\n<span style=\"color: #000000;\">+ D\u00e2y tho\u00e1t s\u00e9t hay d\u00e2y ti\u1ebfp \u0111\u1ea5t<\/span><br \/>\n<span style=\"color: #000000;\">+ C\u00e1c m\u1ed1i h\u00e0n, \u1ed1c si\u1ebft c\u00e1p<\/span><br \/>\n<span style=\"color: #000000;\">+ H\u00f3a ch\u1ea5t l\u00e0m gi\u1ea3m \u0111i\u1ec7n tr\u1edf ti\u1ebfp \u0111\u1ea5t.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>S\u1ef1 ph\u00e1t tri\u1ec3n khoa h\u1ecdc k\u1ef9 thu\u1eadt ng\u00e0y c\u00e0ng cao, c\u00e1c t\u00f2a nh\u00e0 cao t\u1ea7ng, nh\u00e0 m\u00e1y\u2026 m\u1ecdc l\u00ean ng\u00e0y c\u00e0ng nhi\u1ec1u b\u00ean c\u1ea1nh nh\u1eefng nguy c\u01a1 g\u00e2y nguy hi\u1ec3m cho c\u00f4ng tr\u00ecnh, thi\u1ebft b\u1ecb v\u00e0 con ng\u01b0\u1eddi; trong \u0111\u00f3, s\u00e9t l\u00e0 m\u1ed9t nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 g\u00e2y nguy hi\u1ec3m \u0111\u1ebfn t\u00ednh m\u1ea1ng con ng\u01b0\u1eddi [&hellip;]<\/p>","protected":false},"author":3,"featured_media":2814,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"rank_math_lock_modified_date":false,"footnotes":""},"categories":[16,7],"tags":[],"class_list":["post-1178","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-tin-tuc-su-kien"],"acf":[],"_links":{"self":[{"href":"https:\/\/toancau.vn\/en\/wp-json\/wp\/v2\/posts\/1178","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/toancau.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/toancau.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/toancau.vn\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/toancau.vn\/en\/wp-json\/wp\/v2\/comments?post=1178"}],"version-history":[{"count":3,"href":"https:\/\/toancau.vn\/en\/wp-json\/wp\/v2\/posts\/1178\/revisions"}],"predecessor-version":[{"id":8472,"href":"https:\/\/toancau.vn\/en\/wp-json\/wp\/v2\/posts\/1178\/revisions\/8472"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/toancau.vn\/en\/wp-json\/wp\/v2\/media\/2814"}],"wp:attachment":[{"href":"https:\/\/toancau.vn\/en\/wp-json\/wp\/v2\/media?parent=1178"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/toancau.vn\/en\/wp-json\/wp\/v2\/categories?post=1178"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/toancau.vn\/en\/wp-json\/wp\/v2\/tags?post=1178"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}