Research on Voltage and Reactive Power Control Strategy Based on FLC in Substation

LI Sheng 1; 2; CHEN Xin-ji1; GAO Shan1; LU Yi1; YE Feng3

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Research on Voltage and Reactive Power Control Strategy Based on FLC in Substation

更新时间：2024-09-14

- Research on Voltage and Reactive Power Control Strategy Based on FLC in Substation
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Issue 3, Pages: 21-24(2005)
- 作者机构：
  
  1. 东南大学电气工程系,东南大学电气工程系,东南大学电气工程系,东南大学电气工程系,南瑞继保电气有限公司,南瑞继保电气有限公司南京210096
  2. 南京工程学院电力工程系,南京210013,南京210096,南京210096,南京210096,南京211100,南京211100
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM76
- Published：2005，
- 稿件说明：
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[1]李升,陈歆技,高山,卢毅,叶锋,杨世骅.基于模糊理论的变电站电压无功控制策略研究[J].电力电容器,2005,{4}(03):21-24+34.

LI SHENG 1, 2, CHEN XIN-JI1, et al. Research on Voltage and Reactive Power Control Strategy Based on FLC in Substation. [J]. Power capacitor & reactive power compensation, 2005, (3): 21-24.
[1]李升,陈歆技,高山,卢毅,叶锋,杨世骅.基于模糊理论的变电站电压无功控制策略研究[J].电力电容器,2005,{4}(03):21-24+34. DOI：

LI SHENG 1, 2, CHEN XIN-JI1, et al. Research on Voltage and Reactive Power Control Strategy Based on FLC in Substation. [J]. Power capacitor & reactive power compensation, 2005, (3): 21-24. DOI：

摘要

分析了变电站电压无功综合控制中九区图控制策略的主要缺陷

给出了一个基于模糊控制理论的变电站电压无功综合控制系统的设计算例

并采用MATLAB对所设计的考虑负荷变化的电压无功模糊控制以及九区图控制策略进行了仿真分析

得出模糊控制的效果要优于传统的九区图法

能有效地减少分接头的调节次数

改善变电站的功率因数。

Abstract

The main defects of 9-area control strategy of the synt he tic and automation control of voltage and reactive power in substation are analy zed. A design example of VQC based on FLC is given out

and MATLAB is used to simulate and analyze it. The result shows that effect of fuzzy control is better than 9-area method

the adjusting times of transformer taps is reduced and the power factor of substation is improved effectively.

关键词

变电站VQC九区图模糊控制Matlab仿真

Keywords

substationVQCNine-area methodFuzzy logic controlMatlabsimulation

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