Suzhou Electric Appliance Research Institute
期刊号: CN32-1800/TM| ISSN1007-3175

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剩余电流保护器抗浪涌电流冲击性能的方法研究

来源:电工电气发布时间:2017-06-20 10:20 浏览次数:7
剩余电流保护器抗浪涌电流冲击性能的方法研究
 
范奇文,刘超,葛世伟,洪传生,赵策
(浙江天正电气股份有限公司,浙江 乐清 325604)
 
    摘 要:浪涌电流冲击试验本身方法的不恰当,可能导致试品在试验过程中损毁。以电子式1P+N 剩余电流保护器为分析对象,结合浪涌电流发生器及试验电路的原理,阐述了该类剩余电流保护器因测试设备影响而产生故障的原因,针对3 000 A 浪涌电流冲击试验中试品RCD 发生故障开展分析并提出了改进措施。
    关键词:剩余电流保护器;浪涌电流;可控硅
    中图分类号:TM774     文献标识码:A     文章编号:1007-3175(2017)06-0055-03
 
Research on Anti Surge Current Impact Property of Residual Current Protector
 
FAN Qi-wen, LIU Chao, GE Shi-wei, HONG Chuan-sheng, ZHAO Ce
(Zhejiang Tengen Electric Shares Co., Ltd, Yueqing 325604, China)
 
    Abstract: The improper surge current impact test itself might lead to the samples damaging in the process of the test. Taking 1P+N electronic residual current protector for the analytic target and combining with the principle of surge current generator and testing circuit, this paper expounded this sort of residual current protectors failure causes because of test equipment influences. Aiming at the testing products RCD malfunction in 3 000A surge current impact test, this paper carried out analysis and proposed the improved measures.
    Key words: residual current protector; surge current; silicon controlled rectifier
 
参考文献
[1] GB 16917.1—2014 家用和类似用途的带过电流保护的剩余电流动作断路器(RCBO) 第1 部分:一般规则[S].
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[3] 刘德胜,郎文庆,叶文利,等. 浅谈提高漏电断路器性能的试验及措施[J]. 低压电器,2009(19):60-64.