Analysis of Influence of Spinning Reserve on Hunan Power Grid Voltage Stability

LI Fucai; ZUO Jian; GUO Hu; CHEN Daojun; ZHONG Wei; HU Zhen; XIANG Meng

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Analysis of Influence of Spinning Reserve on Hunan Power Grid Voltage Stability

更新时间：2025-11-18

- Analysis of Influence of Spinning Reserve on Hunan Power Grid Voltage Stability
- Vol. 39, Issue 2, Pages: 69-71+75(2019)
- 作者机构：
  
  1. 国网湖南省电力有限公司
  2. 国网湖南省电力有限公司电力科学研究院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM712
- Published：2019
- 稿件说明：
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[1]李伏才,左剑,呙虎,陈道君,钟伟,胡瑧,向萌.旋转备用对湖南电网电压稳定影响分析[J].湖南电力,2019,39(02):69-71+75.

LI Fucai, ZUO Jian, GUO Hu, et al. Analysis of Influence of Spinning Reserve on Hunan Power Grid Voltage Stability[J]. 2019, 39(2): 69-71+75.
[1]李伏才,左剑,呙虎,陈道君,钟伟,胡瑧,向萌.旋转备用对湖南电网电压稳定影响分析[J].湖南电力,2019,39(02):69-71+75. DOI：

LI Fucai, ZUO Jian, GUO Hu, et al. Analysis of Influence of Spinning Reserve on Hunan Power Grid Voltage Stability[J]. 2019, 39(2): 69-71+75. DOI：

摘要

传统的发电机旋转备用容量确定方法往往是取单机机组的最大容量或者是负荷的固定百分比

但随着电网新能源以及直流等电力电子设备的大量接入

为保障电网在发生故障后的稳定运行

特别是故障后的系统电压恢复

需要配置更多的旋转备用。本文从原理以及仿真的角度分析了发电机旋转备用对于湖南电网电压稳定的影响

为指导大比例新能源以及直流接入电网运行提供参考。

Abstract

The traditional method of determining the generator spinning reserve capacity depends on the maximum capacity of single unit in system or the fixed percentage of load. But with high penetration of renewable energy and large amount of connected power electronic equipment such as DC transmission

in order to ensure the system stability

especially the recovery of system voltage after fault clearance

more capacity of spinning reserve is needed comparing with traditional method. In this paper

the influence of spinning reserve on Hunan power grid voltage stability is analyzed with theoretical analysis and system simulation. It provides reference for system operation with high penetration of renewable energy and DC power.

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Related Institution

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