Distributed Energy Storage Aggregation Control Method Considering SOC Equalization

LIU Gencai; LU Zhixin; YANG Zhicheng; LIU Xian; ZHAO Xianqiu

doi:10.14044/j.1674-1757.pcrpc.2020.03.028

您当前的位置：

首页 >

文章列表页 >

Distributed Energy Storage Aggregation Control Method Considering SOC Equalization

更新时间：2024-09-14

- Distributed Energy Storage Aggregation Control Method Considering SOC Equalization
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 41, Issue 3, Pages: 174-181(2020)
- 作者机构：
  
  1. 广东电网有限责任公司佛山供电局
  2. 华北电力大学电气与电子工程学院
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2020.03.028
  CLC： TM73
- Published：2020，
- 稿件说明：
移动端阅览
[1]刘根才,陆志欣,杨智诚,刘献,赵显秋.考虑SOC均衡的分布式储能聚合控制方法[J].电力电容器与无功补偿,2020,41(03):174-181.

LIU GENCAI, LU ZHIXIN, YANG ZHICHENG, et al. Distributed Energy Storage Aggregation Control Method Considering SOC Equalization. [J]. Power capacitor & reactive power compensation, 2020, 41(3): 174-181.
[1]刘根才,陆志欣,杨智诚,刘献,赵显秋.考虑SOC均衡的分布式储能聚合控制方法[J].电力电容器与无功补偿,2020,41(03):174-181. DOI： 10.14044/j.1674-1757.pcrpc.2020.03.028.

LIU GENCAI, LU ZHIXIN, YANG ZHICHENG, et al. Distributed Energy Storage Aggregation Control Method Considering SOC Equalization. [J]. Power capacitor & reactive power compensation, 2020, 41(3): 174-181. DOI： 10.14044/j.1674-1757.pcrpc.2020.03.028.

摘要

负荷的快速增长和新能源的接入使配电网面对的压力越来越大。分布式储能作为一种有效的调节手段可以解决配网峰谷差、电压越限以及网损等诸多问题

但是需要对其进行合理的管控。本文提出了分布式储能的一种聚合控制方法:采用完全分布式控制算法对多个储能进行管理控制。该方法无需强制双方通信和各储能出力之和反馈信息

并且考虑了各个储能的SOC对充放电功率的影响

能够使各个储能在充放电过程中保持SOC的相对均衡

仿真结果验证了方法的有效性。

Abstract

The rapid growth of load and the access of new energy have made the distribution network face increasing pressure.Distributed energy storage

as an effective means of regulation

can solve such multiple problems as peak-to-valley difference

voltage out of limit and network loss of distribution network

but it needs reasonable control.In this paper

a kind of aggregation control method for distributed energy storage is proposed:Fully distributed control algorithm is used to manage and control multiple energy storage.The method does not need to force the mutual communication and the feedback information of each storage energy output

and the influence of the SOC of each energy storage on the charging and discharging power is considered so that each storage energy can maintain the relative balance of the SOC during the charging and discharging process.And the effectiveness of the method is verified by the simulation result.

关键词

分布式储能SOC均衡聚合控制

Keywords

distributed energy storageSOC equalizationaggregation control

references

Views

143

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Distributed Energy Storage Optimal Scheduling of Distribution Network Based on Aggregation Effect

Frequency Modulation Strategy of Hybrid Energy Storage System of Microgrid Based on Droop Control

Related Author

QIN Lijun

DUAN Hui

GUO Xiaoxiao

LI Lan

WU Lei

CHENG Zhilong

Related Institution

Taiyuan University of Technology

⁰