技术与应用
基于电容补偿法测量串联电抗器的有功损耗分析
冯彪1 , 蒋强1 , 文哲2 , 魏红云2 , 杨叶龙2
1. 成都市产品质量监督检验院,成都 610000;
Measurement of loss of series reactor by capacitance compensation method
Feng Biao1 , Jiang Qiang1 , Wen Zhe2 , Wei Hongyun2 , Yang Yelong2
1. Chengdu Product Quality Supervision & Inspection Institute, Chengdu 610000;
摘要 串联电抗器共同点就是低功率因数,一般在0.02~0.05之间,大型电抗器的功率因数甚至低于0.01,这就给测量电抗器的有功损耗带来一定的困难。本文介绍了基于电容补偿法的有功损耗测量方法的原理。通过理论计算证明了该试验方法能有效提高串联电抗器的有功损耗测试精度。该方法对实际测量低功率因数的串联电抗器的有功损耗,具有一定的借鉴作用。
关键词 ：
电容补偿法 ,
串联电抗器 ,
低功率因数
Abstract ：The common characteristic of series reactor is the low power factor, generally between 0.02 and 0.05, the power factor of the large reactor is even lower than 0.01, which makes it difficult to measure the active loss of the reactor. This paper introduces the principle of the loss measurement by capacitance compensation method. The test method can effectively improve the accuracy of loss test of series reactor by theoretical calculation. This method can be used to measure the loss of the series reactor with low power factor.
Key words ：
capacitive compensation method
series reactor
low power factor
收稿日期: 2018-05-29
出版日期: 2018-12-18
作者简介 : 冯彪（1964-）,男,四川成都人,大学本科,高级工程师,主要从事输配电设备的检测与研究工作。
引用本文:
冯彪, 蒋强, 文哲, 魏红云, 杨叶龙. 基于电容补偿法测量串联电抗器的有功损耗分析[J]. 电气技术, 2018, 19(12): 100-102.
Feng Biao, Jiang Qiang, Wen Zhe, Wei Hongyun, Yang Yelong. Measurement of loss of series reactor by capacitance compensation method. Electrical Engineering, 2018, 19(12): 100-102.
链接本文:
https://dqjs.cesmedia.cn/CN/Y2018/V19/I12/100
[1] 路长柏. 电抗器理论与计算[M]. 沈阳: 沈阳出版社,2009.
2018, Vol. 19 
