基于改进前推回代潮流算法的有源配电网故障定位

TM714.3; 分布式电源的接入使得传统配电网在潮流分布与结构上发生了改变,许多传统配电网的故障分析方法不再适用.基于此,提出了一种基于改进前推回代潮流算法的有源配电网故障定位方法,算法基于电流最小偏差原理,并采用松弛因子保证前推回代潮流计算迭代矩阵的谱半径始终小于1,使用遗传算法作为寻优工具.最后,采用改进IEEE 33节点搭建有源配电网模型进行仿真计算,验证了所提方法的有效性....

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Bibliographic Details
Published in浙江电力 Vol. 39; no. 11; pp. 97 - 102
Main Authors 潘翀, 刘鑫
Format Journal Article
LanguageChinese
Published 国网四川省电力公司成都供电公司,成都 610064%国网四川省电力公司检修公司,成都 610041 2020
Subjects
遗传算法
最小电流偏差
有源配电网
前推回代潮流算法
分布式电源
Online AccessGet full text
ISSN1007-1881
DOI10.19585/j.zjdl.202011015

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Abstract TM714.3; 分布式电源的接入使得传统配电网在潮流分布与结构上发生了改变,许多传统配电网的故障分析方法不再适用.基于此,提出了一种基于改进前推回代潮流算法的有源配电网故障定位方法,算法基于电流最小偏差原理,并采用松弛因子保证前推回代潮流计算迭代矩阵的谱半径始终小于1,使用遗传算法作为寻优工具.最后,采用改进IEEE 33节点搭建有源配电网模型进行仿真计算,验证了所提方法的有效性.
AbstractList TM714.3; 分布式电源的接入使得传统配电网在潮流分布与结构上发生了改变,许多传统配电网的故障分析方法不再适用.基于此,提出了一种基于改进前推回代潮流算法的有源配电网故障定位方法,算法基于电流最小偏差原理,并采用松弛因子保证前推回代潮流计算迭代矩阵的谱半径始终小于1,使用遗传算法作为寻优工具.最后,采用改进IEEE 33节点搭建有源配电网模型进行仿真计算,验证了所提方法的有效性.
Author 潘翀
刘鑫
AuthorAffiliation 国网四川省电力公司成都供电公司,成都 610064%国网四川省电力公司检修公司,成都 610041
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PAN Chong
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Keywords 遗传算法
最小电流偏差
有源配电网
前推回代潮流算法
分布式电源
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Publisher 国网四川省电力公司成都供电公司,成都 610064%国网四川省电力公司检修公司,成都 610041
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Snippet TM714.3; 分布式电源的接入使得传统配电网在潮流分布与结构上发生了改变,许多传统配电网的故障分析方法不再适用.基于此,提出了一种基于改进前推回代潮流算法的有源配电网...
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