Soft open point siting scheme for distribution network with Stackelberg game between new energy accommodation and user-side response

被引：0
|
作者：
Chen X. [1 ]
Sun J. [1 ]
Zhang J. [1 ]
Ni L. [1 ]
Lü G. [1 ]
机构：
[1] School of Electric Power Engineering, Nanjing Institute of Technology, Nanjing
来源：
Dianli Zidonghua Shebei/Electric Power Automation Equipment | 2024年 / 44卷 / 02期
关键词：
demand response; new energy accommodation; new energy permeability rate; SOP siting scheme; Stackelberg game;
D O I：
10.16081/j.epae.202307013
中图分类号：
学科分类号：
摘要：
After a large number of distributed generations are connected to the distribution network,the insufficient regulation and control capacity of the distribution network leads to low level of new energy accommodation and poor economic indicators of user expenditure,a nested model and method for the soft open point(SOP) siting scheme of the distribution network with new energy on-site accommodation and user expenditure Stackelberg game is proposed. A model structure with the maximum penetration rate of new energy and the best power quality index is established in the outer layer considering traditional regulation methods. Considering the time-of-use electricity price of accommodation of new energy users,energy storage device charging and discharging cost and daily operating cost,a demand response model that can meet the lowest user expenditure cost is constructed in the inner layer. The CPLEX solver is called to solve the mixed integer nonlinear programming model,and the user-side and the distribution network-side models optimize the decision variables through iterative games,and the Stackelberg game inner layer optimization uses an improved particle swarm optimization algorithm to speed up the convergence. The improved IEEE 33-bus system is used as an arithmetic example for analysis,which verifies the effectiveness of the proposed SOP siting scheme. © 2024 Electric Power Automation Equipment Press. All rights reserved.
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页码：57 / 63
页数：6
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