Specification and Generation of Power Frequency Recovery Voltage for Synthetic Test of HV Circuit Breaker

ZHUANG Jiaren; ZHANG Ling; ZHENG Zhanfeng

doi:10.13296/j.1001-1609.hva.2021.07.002

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Specification and Generation of Power Frequency Recovery Voltage for Synthetic Test of HV Circuit Breaker

更新时间：2025-04-26

- Specification and Generation of Power Frequency Recovery Voltage for Synthetic Test of HV Circuit Breaker
- High VoltageApparatus Vol. 57, Issue 7, Pages: 12-17(2021)
- 作者机构：
  
  1. 西安高压电器研究院有限责任公司
  2. 国网电力科学研究院有限公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2021.07.002
  CLC： TM561
- Published：2021
- 稿件说明：
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ZHUANG Jiaren, ZHANG Ling, ZHENG Zhanfeng. Specification and Generation of Power Frequency Recovery Voltage for Synthetic Test of HV Circuit Breaker[J]. High voltageapparatus, 2021, 57(7): 12-17.
DOI：

ZHUANG Jiaren, ZHANG Ling, ZHENG Zhanfeng. Specification and Generation of Power Frequency Recovery Voltage for Synthetic Test of HV Circuit Breaker[J]. High voltageapparatus, 2021, 57(7): 12-17. DOI： 10.13296/j.1001-1609.hva.2021.07.002.

摘要

由断路器和合成试验标准规定的工频恢复电压(PFRV)推导出合成试验时PFRV的衰减时间常数

分析了PFRV的严酷度

给出了工频恢复电压电抗器的正确定值方法

以及它的衰减时间常数的解析计算式。

Abstract

The decaying time constant of power frequency recovery voltage（PFRV）in synthetic test is deduced from the specified power frequency recovery voltage（PFRV）of circuit breaker and synthetic test standard. The severity of the PFRV is analyzed. The correct setting method of PFRV reactors and analysis expression of its decaying time constant are given.

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