| 一场电气火灾惨剧带给设计人员的警示 |
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| 引用本文： | 李顺康.一场电气火灾惨剧带给设计人员的警示[J].建筑电气,2011,30(1):24-30. |
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| 作者姓名： | 李顺康 |
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| 作者单位： | 上海核工程研究设计院,上海市,200233 |
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| 摘 要： | 依据GB 50054-95《低压配电设计规范》有关短路保护、过负荷保护、接地故障保护的规定,对2009年＂11·27＂上海市浦东新区杨高南路2885号电气火灾案例进行事故原因分析,由该电气火灾惨剧带来的警示,提出必须严格按照国家强制性标准正确、有效地进行电气设计。
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| 关 键 词： | 电气火灾 短路保护 过负荷保护 接地故障保护 供电线路电压降 短路热稳定校验 布线系统载流量 载流量校正系数 |
Warning of an Electrical Fire Tragedy to the Designers |
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| Li Shunkang.Warning of an Electrical Fire Tragedy to the Designers[J].Building Electricity,2011,30(1):24-30. |
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| Authors: | Li Shunkang |
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| Affiliation: | Li Shunkang(Shanghai Nuclear Engineering Research & Design Institute,Shanghai 200233,China) |
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| Abstract: | According to provisions related to short circuit protection,over-load protection and grounding fault protection in GB 50054-95 Code for Design of Low Voltage Electrical Installations,the cause of the accident of electrical fire at No. 2885,South Yanggao Road,Pudong New Area,Shanghai on November 27,2009 is analyzed,from the warning brought about by the tragedy of electrical fire,it is suggested that electrical design shall be made correctly and effectively in strict accordance with the national mandatory sta... |
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| Keywords: | Electrical fire Short circuit protection Over-load protection Grounding fault protection Power supply line voltage drop Short circuit thermal stability checking Current-carrying capacity in wiring system Current-carrying capacity correction factor |
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