| 电容式电压互感器误差频率特性的试验研究 |
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| 引用本文： | 丁涛,陈卓娅,张景超. 电容式电压互感器误差频率特性的试验研究[J]. 电测与仪表, 2009, 46(1) |
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| 作者姓名： | 丁涛 陈卓娅 张景超 |
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| 作者单位： | 河南电力试验研究院,郑州,450052 |
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| 摘 要： | 为了研究电容式电压互感器(CVT)误差受频率变化的影响,对其进行了理论分析,建立了CVT误差频率特性试验系统并进行了试验.初步试验表明,频率变化对CVT误差有一定的影响.
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| 关 键 词： | 电容式电压互感器 误差频率特性 试验研究 |
The Experimental Study on Error-frequency Characteristics of Capacitor Voltage Transformer |
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| DING Tan,CHEN Zhuo-ya,ZHANG Jing-chao. The Experimental Study on Error-frequency Characteristics of Capacitor Voltage Transformer[J]. Electrical Measurement & Instrumentation, 2009, 46(1) |
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| Authors: | DING Tan CHEN Zhuo-ya ZHANG Jing-chao |
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| Affiliation: | DING Tao,CHEN Zhuo-ya,ZHANG Jing-chao(Henan Electric Power Research Institute,Zhengzhou 450052,China) |
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| Abstract: | To study the effect of the error changing with frequency of capacitor voltage transformer,error characteristics of CVT in theoretical analysis has been made and the experimental system is built to test the specific error changing with frequency.The preliminary experiment result indicates that the changing of frequency has a certain influence on error of CVT. |
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| Keywords: | capacitor voltage transformer error-frequency characteristics experimental study |
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