[1]丁稳房,金晓明,陈铭明,等.三相组合互感器误差校验中的影响量分析[J].华侨大学学报(自然科学版),2016,37(5):622-626.[doi:10.11830/ISSN.1000-5013.201605019]
　DING Wenfang,JIN Xiaoming,CHEN Mingming,et al.Analysis of Influence Quantity in Error Detection of Three-Phase Combined Transformer[J].Journal of Huaqiao University(Natural Science),2016,37(5):622-626.[doi:10.11830/ISSN.1000-5013.201605019]
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三相组合互感器误差校验中的影响量分析()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第37卷
期数:
2016年第5期
页码:
622-626
栏目:
出版日期:
2016-09-20

文章信息/Info

Title:
Analysis of Influence Quantity in Error Detection of Three-Phase Combined Transformer
文章编号:
1000-5013(2016)05-0622-05
作者:
丁稳房1;  金晓明1;  陈铭明2;  孙军3;  陈江洪3;  徐灿3
1. 湖北工业大学 电气与电子工程学院, 湖北 武汉 430068;2. 江苏省电力公司 电力科学研究院, 江苏 南京 210000; 3. 武汉磐电科技有限公司, 湖北 武汉 430058
Author(s):
DING Wenfang1;  JIN Xiaoming1;  CHEN Mingming2; SUN Jun3;  CHEN Jianghong3;  XU Can3
1. College of Electrical and Electronic Engineering, Hubei University of Technology, Wuhan 430068, China; 2. Electric Power Research Institute, Jiangsu Electric Power Company, Nanjing 210000, China; 3. Wuhan Pandian Science and Technology Limited Company, Wuhan 430068, China
关键词:
三相组合互感器;  三相检定法;  相互干扰;  误差校验;  电压互感器;  电流互感器
Keywords:
three-phase combined transformer;  three phase detection method;  mutual interference;  error calibration;  voltage transformer;  current transformer
分类号:
TM41
DOI:
10.11830/ISSN.1000-5013.201605019
文献标志码:
A
摘要:
用三相检定法对三相组合互感器进行误差校验试验,研究高电压和大电流对电压互感器部分误差校验的影响.结果表明:三相检定法能够成功检测出三相三元件组合互感器中电压互感器与电流互感器彼此干扰造成的误差;电压互感器与电流互感器误差校验时,相互之间均会产生一定的影响,且大电流对电压互感器的影响更大.最后,指出采用的标准电流互感器及升流变压器均应按高电压配备绝缘,产品设计时应注意将电压互感器置于正确位置,使其铁心柱轴向与经过其顶部的载流导体方向平行.
Abstract:
Three-phase method was used to detect the error of three-phase transformer, and the effect of high voltage and large current on part of the error detection of current transformer and voltage transformer is discussed. The result shows that the three-phase method can test the error caused by voltage transformer and current transformer in three-phase combined transformer successfully. While using voltage transformer and current transformer for error detection, there will occur some error due to the interruption. And it must be pointed out that the effect of large current on voltage transformer is more obvious than that of the high voltage on current transformer. At last, the standard current transformer and enlarge-current transformer used in experiments must be equipped with high voltage insulation unit. And the voltage sensor must be placed in accurate position during the product design process, furthermore the axis of iron stick is parallel with the conductor on the top.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2015-12-29
通信作者: 丁稳房(1966-),男,副教授,要从事电力系统及自动化的研究.E-mail:wenfangding@163.com.
基金项目: 国家电网重点科技计划项目(5210EF140008)
更新日期/Last Update: 2016-09-20