电测与仪表Issue(11)：9-12,4.
功率因数对电能计量的影响
Impact of Power Factor on Electric Energy Metering
于海波 1刘佳 2王春雨 1李立 1张垠3
作者信息
- 1. 中国电力科学研究院，北京100192
- 2. 北京航空航天大学，北京100191
- 3. 上海市电力公司电力科学研究院，上海200051
- 折叠
摘要
Abstract
In order to clarify the impact of low power factor on electric energy metering , The relationship between the power factor and power quality is analyzed from a theoretical perspective in this paper ., and the electric energy mete-ring performance is validated by experiments with different power factors adopted but the same apparent power value . Experimental results show that the lower the power factor of electrical equipment is taken , the larger reactive power will be generated , the greater loss of the line will be brought in , and the more error the energy metering device will produce.关键词
功率因数/电能计量/无功功率Key words
power factor/energy metering/reactive power分类
信息技术与安全科学引用本文复制引用
于海波,刘佳,王春雨,李立,张垠..功率因数对电能计量的影响[J].电测与仪表,2014,(11):9-12,4.
