微网共享自有储能参与电网二次调频策略

马鹏; 杨明疆; 熊逸; 叶建伟; 胡开军; 何予莹; 罗毅

doi:10.19725/j.cnki.1007-2322.2024.0187

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微网共享自有储能参与电网二次调频策略

储能 | 更新时间：2026-10-19

- 微网共享自有储能参与电网二次调频策略
- Strategy of Microgrid Sharing Its Own Energy Storage in Grid Secondary Frequency Regulation
- 现代电力 2026年43卷第5期页码：983-992
- 作者机构：
  
  1. 内蒙古电力(集团)有限责任公司阿拉善供电分公司, 内蒙古自治区阿拉善盟,750300
  2. 华中科技大学电气与电子工程学院,湖北省,武汉市,430070
- 作者简介：
  
  马鹏(1989)，男，学士，工程师，研究方向为高电压技术、智能配用电，E-mail：82276651@qq.com
  杨明疆(1986)，男，硕士，副高级工程师，研究方向为电力系统及其自动化，E-mail：332773661@qq.com
  熊逸(1999)，男，通信作者，硕士研究生，研究方向为电力系统优化调度，E-mail：xy2109317487@163.com
  叶建伟(1978)，男，硕士，高级工程师，研究方向为电力系统优化运行，E-mail：41447454@qq.com
  胡开军(1978)，男，学士，中级工程师，研究方向为电力系统优化运行，E-mail：26541629@qq.com
  何予莹(1992)，女，学士，中级工程师，研究方向为电力系统优化运行，E-mail：594977396@qq.com
  罗毅(1966)，男，博士，副教授，主要研究方向为电力系统自动化、智能电网，E-mail：luoyee@mail.hust.edu.cn
- 基金信息：
  
  内蒙古电力集团(有限)责任公司科技项目(内电生[2023]14号)。
- DOI：10.19725/j.cnki.1007-2322.2024.0187
  中图分类号： 5
- 纸质出版：2026
- 稿件说明：
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马鹏, 杨明疆, 熊逸, 等. 微网共享自有储能参与电网二次调频策略[J]. 现代电力, 2026,43(5):983-992.

MA Peng, YANG Mingjiang, XIONG Yi, et al. Strategy of Microgrid Sharing Its Own Energy Storage in Grid Secondary Frequency Regulation[J]. 2026, 43(5): 983-992.
马鹏, 杨明疆, 熊逸, 等. 微网共享自有储能参与电网二次调频策略[J]. 现代电力, 2026,43(5):983-992. DOI： 10.19725/j.cnki.1007-2322.2024.0187.

MA Peng, YANG Mingjiang, XIONG Yi, et al. Strategy of Microgrid Sharing Its Own Energy Storage in Grid Secondary Frequency Regulation[J]. 2026, 43(5): 983-992. DOI： 10.19725/j.cnki.1007-2322.2024.0187.

摘要

在新型电力系统调峰调频需求日益增长的背景下，针对当前用户侧储能利用率普遍偏低的现状，提出一种微网自有分布式储能的并网共享模式：对内通过共享满足多微网系统内部的调峰需求；对外则参与电网二次调频服务，从而获取额外经济收益。以含共享储能的多微网系统为研究对象，在对内共享时，提出综合考虑储能荷电状态(state of charge，SOC)均衡与寿命损耗的调峰指令分配策略，在实现调峰的同时为储能预留调频裕量，降低储能调节损耗；在对外共享时，提出综合考虑储能当前调峰计划与未来调峰需求的调频申报容量滚动计算方法与调频指令分配策略，确保储能在留有下一次调峰裕量的基础上为电网调频提供支撑。基于某区域多微网系统的实际数据开展仿真，通过算例对比验证所提策略的有效性。

Abstract

In the context of the increasing demand for frequency regulation in the new power system and considering the low actual utilization rate of user-side energy storage

a sharing mode of microgrid-owned distributed energy storage in the grid-connected state is proposed. This model enables internal energy storage sharing to meet the basic peak regulation needs of multi-microgrid systems

while external sharing of the secondary frequency regulation of auxiliary power grids is utilized to obtain additional benefits. Taking the multi-microgrid system with shared energy storage as the research object

a peak regulation instruction allocation strategy is proposed during internal sharing that comprehensively considers the balance of energy storage SOC and life loss. In this manner

peak regulation can be realized while reserving frequency modulation margin for energy storage systems and reducing energy storage regulation loss. When sharing with the outside world

a rolling calculation method for frequency modulation capacity declaration and a frequency modulation instruction allocation strategy that comprehensively consider both the current peak regulation plan and future peak regulation demands of energy storage are proposed

ensuring that energy storage supports power grid frequency regulation on the basis of leaving a margin for the subsequent peak regulation. Based on the data from a multi-microgrid system in a certain region

simulations and comparisons are carried out

and the effectiveness of the proposed strategy is verified through a case study.

关键词

Keywords

references

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