Calibration Method of 1 000 kV Standard Voltage Transformers

LI Suichao; REN Wenzhu; JIANG Ning; YANG Zhongzhou; JIANG Nan; LI Sujie; WU Ling; XIE Tingting

doi:10.13296/j.1001-1609.hva.2014.04.010

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Calibration Method of 1 000 kV Standard Voltage Transformers

更新时间：2025-04-26

- Calibration Method of 1 000 kV Standard Voltage Transformers
- High VoltageApparatus Vol. 50, Issue 4, Pages: 54-60(2014)
- 作者机构：
  
  西安高压电器研究院有限责任公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2014.04.010
  CLC： TM451
- Published：2014
- 稿件说明：
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[1]李随朝,任稳柱,姜宁,杨忠州,姜楠,李素洁,吴玲,谢婷婷.1000kV标准电压互感器的校准方法研究[J].高压电器,2014,50(04):54-60.

LI Suichao, REN Wenzhu, JIANG Ning, et al. Calibration Method of 1 000 kV Standard Voltage Transformers[J]. High voltageapparatus, 2014, 50(4): 54-60.
[1]李随朝,任稳柱,姜宁,杨忠州,姜楠,李素洁,吴玲,谢婷婷.1000kV标准电压互感器的校准方法研究[J].高压电器,2014,50(04):54-60. DOI： 10.13296/j.1001-1609.hva.2014.04.010.

LI Suichao, REN Wenzhu, JIANG Ning, et al. Calibration Method of 1 000 kV Standard Voltage Transformers[J]. High voltageapparatus, 2014, 50(4): 54-60. DOI： 10.13296/j.1001-1609.hva.2014.04.010.

摘要

为了解决1 000 kV特高压标准电压互感器的误差校准及量值传递溯源问题

笔者介绍了一种利用测量标准电压互感器的一次空载导纳及低校高的方法来确定1 000 kV电磁式标准电压互感器的误差

很好地解决了高压电磁式标准电压互感器的量值传递问题

并通过大量的试验数据论证了该方法的可行性和正确性。

Abstract

In order to solve the problems of error calibration

quantity transfer and traceability of 1 000 kV standard electromagnetic voltage transformers

a method for determining the error of the 1 000 kV standard electromagnetic voltage transformer is proposed by measuring the primary no-load admittance of the transformer and calibrating high-voltage device with low-voltage one. Thus the quantity transfer problem of the standard electromagnetic high-voltage transformer is solved. The feasibility and validity of this method is verified by a large number of test data.

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