同塔4回线故障和暂态仿真分析方法

ZHU Zhonglie; LI Jianhua; ZHU Ruijing; YANG Zenghui

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同塔4回线故障和暂态仿真分析方法

更新时间：2025-08-13

- 同塔4回线故障和暂态仿真分析方法
- Automation of Electric Power Systems Vol. 32, Issue 8, Pages: 49-54(2008)
- 作者机构：
  
  1. 华东电网有限公司,上海市,200002
  2. 华东电力试验研究院有限公司,上海市,200437
- 作者简介：
- 基金信息：
- DOI：
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- Published：2008
- 稿件说明：
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ZHU Zhonglie, LI Jianhua, ZHU Ruijing, et al. [J]. Automation of electric power systems, 2008, 32(8): 49-54.
DOI：

ZHU Zhonglie, LI Jianhua, ZHU Ruijing, et al. [J]. Automation of electric power systems, 2008, 32(8): 49-54. DOI：

摘要

基于多端口网络理论，提出了同塔4回线发生复杂故障时电气量的计算和暂态仿真分析方法。将受故障影响的同塔4回线单独取出研究，保持故障前网络方程不变，避免了序坐标下复杂的序网连接，已用于PSS/E仿真程序中。该方法在华东电网的成功应用证明了其有效性和实用性。

Abstract

Based on the multiple-terminal network theory， this paper presents a method for electric parameters calculation and transient simulation analysis when a complicated fault occurs in common tower quadruple circuits. In this method， the quadruple circuits are retrieved while keeping the rest of pre-fault network unchanged. The complicated connection of the sequence network is therefore avoided. It has been applied in a PSS/E simulation program. The method is validated through its successful application in the 500 kV common tower quadruple circuits project of the East China Grid.

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