Capacity Configuration Method for Second-use Electric Vehicle Batteries of Active Distribution Network Based on Demand Side Response

WU Ming; SUN Lijing; KOU Lingfeng; QU Xiaoyun

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Capacity Configuration Method for Second-use Electric Vehicle Batteries of Active Distribution Network Based on Demand Side Response

更新时间：2025-12-08

- Capacity Configuration Method for Second-use Electric Vehicle Batteries of Active Distribution Network Based on Demand Side Response
- Vol. 46, Issue 1, Pages: 71-79(2020)
- 作者机构：
  
  中国电力科学研究院有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published Online：31 January 2020，
  
  Published：2020
- 稿件说明：
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WU Ming, SUN Lijing, KOU Lingfeng, et al. Capacity Configuration Method for Second-use Electric Vehicle Batteries of Active Distribution Network Based on Demand Side Response[J]. 2020, 46(1): 71-79.
DOI：

WU Ming, SUN Lijing, KOU Lingfeng, et al. Capacity Configuration Method for Second-use Electric Vehicle Batteries of Active Distribution Network Based on Demand Side Response[J]. 2020, 46(1): 71-79. DOI：

摘要

为了有效提高退役后动力电池的梯次利用率

降低资源的利用成本

在主动配电网规划中

首先

考虑动力电池充放电深度

计算寿命衰减度

确定梯次利用运行的安全裕度;其次

以多场景下储能系统失电成本作为目标

并考虑分时电价政策

计算不同类型的可中断负荷的电量补偿成本

引入需求侧响应政策

实现与储能系统的联合规划;最后

考虑储能系统运行过程中全寿命周期成本及线路损耗成本

进一步修正规划目标

实现对梯次利用储能系统的选址定容。结果表明:动力电池梯次利用具有成本优势

合理的需求侧响应同样有效地降低储能系统规划成本

有效地提高了主动配电网经济效益及安全稳定的运行。

Abstract

The second-use of retired electric vehicle batteries can effectively improve the utilization rate of resources and reduce of resource utilization. In the active distribution network planning

firstly

the charging and discharging depth of the electric vehicle battery is considered

the life attenuation is calculated

and the safety margin of the second-use is determined. After the time-sharing price policy being taken into account

the compensation cost of different types of interruptible load is calculated

and the demand-side response policy is introduced to realize the joint planning with the energy storage system. After the whole life cycle cost and line loss cost during the operation of energy storage system being taken into account

the planning goal is further revised

and the location and volume of the energy storage system are realized. The results show that the use of electric vehicle battery ladder has the merits of cost. The reasonable demand side response is also effective to reduce the planning cost of energy storage system

and effectively improve the economic benefits of active distribution network and safe and stable operation.

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Related Institution

Institute of Electrical Engineering, Chinese Academy of Sciences

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Key Laboratory of Smart Grid of Ministry of Education, Tianjin University

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