基于MMC的构网型储能系统暂态性能优化控制

李建林; 丁子洋; 游洪灏; 刘海涛

doi:doi:10.19912/j.0254-0096.tynxb.2024-0184

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基于MMC的构网型储能系统暂态性能优化控制

更新时间：2025-12-02

- 基于MMC的构网型储能系统暂态性能优化控制
- Vol. 46, Issue 6, Pages: 152-162(2025)
- 作者机构：
- 作者简介：
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- DOI：doi:10.19912/j.0254-0096.tynxb.2024-0184
  CLC： TM615
- Published Online：07 July 2025，
  
  Published：2025
- 稿件说明：
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李建林, 丁子洋, 游洪灏, et al. 基于MMC的构网型储能系统暂态性能优化控制[J]. 2025, 46(6): 152-162.
DOI：

李建林, 丁子洋, 游洪灏, et al. 基于MMC的构网型储能系统暂态性能优化控制[J]. 2025, 46(6): 152-162. DOI： doi:10.19912/j.0254-0096.tynxb.2024-0184.

摘要

以基于模块化多电平换流器（MMC）的构网型储能系统作为主体研究对象

针对传统的构网型储能系统在电压跌落时易发生过流的问题

提出一种考虑电流限幅的暂态性能优化控制。在低电压工况时

将无功功率设定值切换为实时计算值从而抑制过流现象。在此基础上

提出变励磁惯性系数控制方案

通过在电压跌落故障工况下实时调整励磁惯性系数从而提升无功功率的快速响应能力。最后

利用仿真验证此优化控制策略可有效提升基于MMC的构网型储能系统面对电压跌落时的暂态性能。

Abstract

A grid-forming energy storage system based on modular multilevel converter （MMC） is taken as the main research object

and a low-voltage ride-through optimization control method considering current limiting is proposed for the traditional grid-forming energy storage system that is prone to overcurrent during voltage dips. In the low-voltage condition

the reactive power setting value is switched to the real-time calculated value to suppress the overcurrent phenomenon. On this basis

a variable excitation inertia coefficient control scheme is proposed to improve the fast response capability of reactive power by adjusting the excitation inertia coefficient in real time under the voltage dip fault condition. Finally

the simulation results show that this optimal control strategy can effectively improve the transient performance of the networked energy storage system based on MMC in the face of voltage sag.

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references

李建林, 袁晓冬, 郁正纲, 等. 利用储能系统提升电网电能质量研究综述[J]. 电力系统自动化, 2019, 43(8): 15-24.

薛翼程, 王国腾, 张哲任, 等. MMC-HVDC接入对同步发电机阻尼转矩的影响机理分析[J]. 电力系统自动化, 2022, 46(9): 99-108.

谢小荣, 贺静波, 毛航银, 等. “双高” 电力系统稳定性的新问题及分类探讨[J]. 中国电机工程学报, 2021, 41(2): 461-475.

吴传平, 周天念, 周特军, 等. 高压大容量储能功率转换系统的拓扑结构比较[J]. 电力自动化设备, 2024, 44(2): 26-33.

李志军, 贾学岩, 王丽娟, 等. 基于改进惯量阻尼特性的VSG控制策略[J]. 太阳能学报, 2021, 42(7): 78-85.

杨玉坤, 许建中. 基于超级电容储能的大容量直驱风电机组低电压穿越策略[J]. 电力系统保护与控制, 2023, 51(18): 106-116.

李建林, 丁子洋, 游洪灏, 等. 构网型储能支撑新型电力系统稳定运行研究[J]. 高压电器, 2023, 59(7): 1-11.

高嵩, 李军, 宋辉, 等. 提升火电机组一次调频性能的火电-储能一体化系统研究[J]. 电力系统保护与控制, 2023, 51(21): 116-125.

陆秋瑜, 郑建平, 杨银国, 等. 含构网型MMC的受端电网暂态稳定解析分析方法[J]. 电力自动化设备, 2023, 43(4): 69-77.

陈天一, 陈来军, 郑天文, 等. 基于模式平滑切换的虚拟同步发电机低电压穿越控制方法[J]. 电网技术, 2016, 40(7): 2134-2140.

马铱林, 杨欢, 屈子森, 等. 改善虚拟同步发电机阻尼特性的设计方法[J]. 电网技术, 2021, 45(1): 269-275.

陈天一, 陈来军, 汪雨辰, 等. 考虑不平衡电网电压的虚拟同步发电机平衡电流控制方法[J]. 电网技术, 2016, 40(3): 904-909.

谢小荣, 马宁嘉, 刘威, 等. 新型电力系统中储能应用功能的综述与展望[J]. 中国电机工程学报, 2023, 43(1): 158-169.

高锋阳, 强国栋, 杜强, 等. 模块化多电平换流器的电容电压均衡优化控制策略[J]. 太阳能学报, 2019, 40(2): 396-403.

YI Z X, CHEN Z L, YIN K, et al.Sensing as the key to the safety and sustainability of new energy storage devices[J]. Protection and control of modern power systems, 2023, 8(1): 27.

李建林, 丁子洋, 刘海涛, 等. 构网型储能变流器及控制策略研究[J]. 发电技术, 2022, 43(5): 679-686.

HUANG K, LI Y M, ZHANG X Y, et al.Research on power control strategy of household-level electric power router based on hybrid energy storage droop control[J]. Protection and control of modern power systems, 2021, 6(2): 1-13.

VERMA N, KUMAR N, KUMAR R.Battery energy storage-based system damping controller for alleviating sub-synchronous oscillations in a DFIG-based wind power plant[J]. Protection and control of modern power systems, 2023, 8(2): 1-18.

GB/T 31464—2022, 电网运行准则[S].

LIU S, ZHOU C, GUO H M, et al.Operational optimization of a building-level integrated energy system considering additional potential benefits of energy storage[J]. Protection and control of modern power systems, 2021, 6(1): 1-10.

LI J L, YOU H H, LIU S, et al.Active disturbance rejection distributed secondary control for DC microgrids[J]. High voltage, 2024, 9(1): 241-251.

李武华, 王金华, 杨贺雅, 等. 虚拟同步发电机的功率动态耦合机理及同步频率谐振抑制策略[J]. 中国电机工程学报, 2017, 37(2): 381-391.

高怀正, 李华, 常兴, 等. 电压跌落下虚拟同步发电机故障穿越控制[J]. 电力系统保护与控制, 2018, 46(17): 39-46.

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