Optimisation of frequency response parameters of new energy distribution network based on linear correction

被引：0
|
作者：
Mao, Xin [1 ]
Rao, Yufan [1 ]
Gong, Min [1 ]
Song, Xuemin [2 ]
Zhou, Lixing [2 ]
机构：
[1] State Grid Hunan Elect Power Co Ltd, Tech Training Ctr, Changsha, Hunan, Peoples R China
[2] Changsha Univ Sci Technol, Sch Elect & Informat Engn, Changsha, Hunan, Peoples R China
来源：
INTERNATIONAL JOURNAL OF GLOBAL ENERGY ISSUES | 2022年 / 44卷 / 5-6期
关键词：
linear correction; new energy distribution network; frequency response parameters; fuzzy control theory; genetic algorithm;
D O I：
10.1504/IJGEI.2022.125404
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
In order to overcome the problems of high response adjustment rate and low optimisation efficiency existing in the existing frequency response parameter optimisation methods of distribution network, a new optimisation method for frequency response parameter of new energy distribution network based on linear correction is proposed. Firstly, the frequency response demand of new energy distribution network is analysed, and the frequency regulation index of PV and wind power is obtained. Combined with linear correction algorithm, the frequency response parameter model of new energy distribution network is constructed. The fuzzy control theory and genetic algorithm are combined to solve the model to effectively optimise the frequency response parameters of new energy distribution network. Simulation results show that the proposed method cannot only effectively reduce the frequency response adjustment rate of distribution network, but also effectively reduce the optimisation time and cost.
引用
收藏
页码：454 / 470
页数：17
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