OPERATION MODE OF ELECTRIC POWER SYSTEM AND POWER FREQUENCY OVER-VOLTAGE

HUANG Yan-yan; DENG Qiu-quan; SHI Wei

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OPERATION MODE OF ELECTRIC POWER SYSTEM AND POWER FREQUENCY OVER-VOLTAGE

更新时间：2025-04-26

- OPERATION MODE OF ELECTRIC POWER SYSTEM AND POWER FREQUENCY OVER-VOLTAGE
- High VoltageApparatus Issue 3, Pages: 4-6(2003)
- 作者机构：
  
  1. 西安交通大学电气工程学院
  2. 西安交通大学电气工程学院陕西西安 710049
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM86
- Published：2003
- 稿件说明：
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[1]黄燕艳,邓秋荃,施围.系统的运行方式与工频过电压[J].高压电器,2003(03):4-6.

HUANG Yan-yan, DENG Qiu-quan, SHI Wei. OPERATION MODE OF ELECTRIC POWER SYSTEM AND POWER FREQUENCY OVER-VOLTAGE[J]. High voltageapparatus, 2003, (3): 4-6.
[1]黄燕艳,邓秋荃,施围.系统的运行方式与工频过电压[J].高压电器,2003(03):4-6. DOI：

HUANG Yan-yan, DENG Qiu-quan, SHI Wei. OPERATION MODE OF ELECTRIC POWER SYSTEM AND POWER FREQUENCY OVER-VOLTAGE[J]. High voltageapparatus, 2003, (3): 4-6. DOI：

摘要

为了研究工频过电压与系统运行方式的关系

应用二端口理论

具体分析了它们的联系

并对一个真实的500kV输电系统

计算了不同运行方式下的工频过电压。研究和计算都表明

工频过电压幅值很大程度上决定于系统的运行方式

若系统运行方式不同

过电压可能会有很大差异。

Abstract

In order to investigate the relationship between power frequency over-voltage and operation mode of electric power system

theoretical analysis is made in this paper. Then

aiming at a practical 500 kV power system

a series of calculations are performed with various operation modes. The results show that power frequency over-voltage does have relationships with the operation mode to a great extent

and different operation modes may cause distinct values of over-voltage.

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Related Author

DENG Can

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施围

牛晓民

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CHANG Peng

Related Institution

Electric Power Research Institute of Yunnan Power Grid Co, Ltd

西安交通大学

西安交通大学 710049

Nanyang Jinguan Electric Co., Ltd.

Wuhan Branch of China Electric Power Research Institute

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