Research on Power Factor Management and Reactive Power Optimization of the Demand Side

ZHOU Guo-ping; LI Bing-zhen; JIANG Shi-peng

doi:10.14044/j.1674-1757.pcrpc.2011.05.005

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Research on Power Factor Management and Reactive Power Optimization of the Demand Side

更新时间：2024-09-14

- Research on Power Factor Management and Reactive Power Optimization of the Demand Side
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 32, Issue 5, Pages: 6-9(2011)
- 作者机构：
  
  兰州供电公司
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2011.05.005
  CLC： TM714.3
- Published：2011，
- 稿件说明：
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[1]周国屏,李冰臻,蒋士朋.需求侧功率因数管理及无功补偿优化研究[J].电力电容器与无功补偿,2011,32(05):6-9.

ZHOU GUO-PING, LI BING-ZHEN, JIANG SHI-PENG. Research on Power Factor Management and Reactive Power Optimization of the Demand Side. [J]. Power capacitor & reactive power compensation, 2011, 32(5): 6-9.
[1]周国屏,李冰臻,蒋士朋.需求侧功率因数管理及无功补偿优化研究[J].电力电容器与无功补偿,2011,32(05):6-9. DOI： 10.14044/j.1674-1757.pcrpc.2011.05.005.

ZHOU GUO-PING, LI BING-ZHEN, JIANG SHI-PENG. Research on Power Factor Management and Reactive Power Optimization of the Demand Side. [J]. Power capacitor & reactive power compensation, 2011, 32(5): 6-9. DOI： 10.14044/j.1674-1757.pcrpc.2011.05.005.

摘要

本文以某省实际电网为例

选择不同类型用户分析了需求侧功率因数管理办法的执行情况

并基于内点法和遗传算法的混合策略

对电网进行了无功优化计算

通过算例验证表明:通过优化调整后

用户侧的功率因数有了一定提高

有效减少了电网损耗

明显改善了需求侧功率因数水平。

Abstract

In this paper

the reactive optimization calculation of the power gird is made by way of taking actual power grid of certain province as an example

analyzing the implementation of power factor management of the demand side of different users on the basis of the hybrid method of interior-point method and genetic algorithm.The example confirmation indicates: after optimatization and adjustment

the user side’s power factor has been improved a lot

the power loss has been reduced effectively

and the level of power factor of the demand side has been improved obviously.

关键词

功率因数内点法遗传算法管理

Keywords

power factorinterior-point methodgenetic algorithmmanagement

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