计量用电流互感器测试与评价

来源 :大科技 | 被引量 : 0次 | 上传用户：hubai123

【摘要】

：

在电能计量装置中,计量用电流互感器是十分重要的组成部分,而电流互感器的比差和角差会对检测精度产生一定的影响,如果参数出现差异,则会导致电流互感器损耗增加,从而出现较

【作者】

：

曾强

【机构】

：

湖南省计量检测研究院

【出处】

：

大科技

【发表日期】

：

2004年期

【关键词】

：

电流互感器误差测试

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论文部分内容阅读

在电能计量装置中,计量用电流互感器是十分重要的组成部分,而电流互感器的比差和角差会对检测精度产生一定的影响,如果参数出现差异,则会导致电流互感器损耗增加,从而出现较大的电能计量误差.对此,本文首先介绍了电流互感器工作原理,然后对电流互感器的误差产生原因进行了分析,并具体探究了计量用电流互感器的测试办法.

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计量用电流互感器测试与评价

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