浙江电力

2022, v.41;No.319(11) 17-22

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基于改进粒子群算法的电力系统储能容量配置方法
An Energy storage capacity allocation method for power system based on improved particle swarm optimization

赵扉,薛龙江,朱晶亮,陈鼎,方景辉,吴军,朱悦人
ZHAO Fei,XUE Longjiang,ZHUJingliang,CHEN Ding,FANG Jinghui,WU Jun,ZHU Yueren

摘要(Abstract):

受配置场景条件的限制,储能容量配置时间较长,储能容量净收益数值较低。为此,提出基于改进粒子群算法的电力系统储能容量配置方法。首先确定电力系统储能容量,从储能系统剩余电量、充放电功率、可靠性三个方面分析储能容量配置约束条件;然后以净收益最大化作为储能容量配置目标,构建电力系统经济模型并引入改进粒子群算法求解模型,完成电力系统储能容量的配置。实验结果表明所提出方法的储能容量配置时间短,储能容量净收益高,验证了该方法的应用性能。
Due to the limitations of configuration scenarios,energy storage capacity configuration takes long time and the net profit value of energy storage capacity is small. Research on energy storage capacity configuration method for power system based on an improved particle swarm optimization(PSO)is proposed. First,the power system energy storage capacity is determined,and the storage capacity configuration constraints are analyzed in respect of the remaining power,charging and discharging efficiency,and reliability of the energy storage system;then,with the objective of maximum net revenue of storage capacity configuration,an economy model of the power system is constructed,and the improved particle swarm algorithm is introduced to solve the model and complete the configuration of the power system energy storage capacity. The experimental results show that the proposed method takes shorter configuration time while owning higher net energy storage capacity revenue,which verifies the application performance of the method.

关键词(KeyWords): 改进粒子群算法;储能系统;容量配置;分时电价
improved particle swarm optimization;energy storage system;capacity configuration;time of use tariffs

Abstract:

Keywords:

基金项目(Foundation): 国网浙江省电力有限公司平湖市供电公司科技项目(SGZJJXPHFZJS2100135)

作者(Author): 赵扉,薛龙江,朱晶亮,陈鼎,方景辉,吴军,朱悦人
ZHAO Fei,XUE Longjiang,ZHUJingliang,CHEN Ding,FANG Jinghui,WU Jun,ZHU Yueren

DOI: 10.19585/j.zjdl.202211003

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