电源学报

基于超短期电能质量评估的微网群电能质量控制策略

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师洪涛中国电源学会会员 , 锁忠梅 , 蒙欣欣中国电源学会学生会员 , 张白 , 朱嘉豪

电源学报 | 新型电力系统电能质量分析与控制专辑 2025,23(3): 184-195

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电源学报 |新型电力系统电能质量分析与控制专辑 2025 , 23 (3) : 184 -195

基于超短期电能质量评估的微网群电能质量控制策略

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师洪涛（1984—　），男，中国电源学会会员，博士，副教授。研究方向：新能源发电与并网技术。E-mail：peneg@sina.com。

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师洪涛（1984—　），男，中国电源学会会员，博士，副教授。研究方向：新能源发电与并网技术。E-mail：peneg@sina.com。

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蒙欣欣（1999—　），女，中国电源学会学生会员，硕士研究生。研究方向：新能源发电与并网技术。E-mail：m2899103361@163.com。

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蒙欣欣（1999—　），女，中国电源学会学生会员，硕士研究生。研究方向：新能源发电与并网技术。E-mail：m2899103361@163.com。

张白（1981—　），男，博士，副教授。研究方向：智能装备研发与电气测量技术。E-mail：zhangbai6402@163.com。

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张白（1981—　），男，博士，副教授。研究方向：智能装备研发与电气测量技术。E-mail：zhangbai6402@163.com。

朱嘉豪（1999—　），男，硕士研究生。研究方向：新能源发电与并网技术。E-mail：owlxiaogui@163.com。

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朱嘉豪（1999—　），男，硕士研究生。研究方向：新能源发电与并网技术。E-mail：owlxiaogui@163.com。

师洪涛中国电源学会会员, 锁忠梅, 蒙欣欣中国电源学会学生会员, 张白, 朱嘉豪

作者信息

北方民族大学电气信息工程学院，银川　750021

通讯作者:

锁忠梅（1997—　），女，通信作者，硕士研究生。研究方向：微网群电能质量评估与治理。E-mail：18295087044@163.com。

作者简介:

师洪涛（1984—　），男，中国电源学会会员，博士，副教授。研究方向：新能源发电与并网技术。E-mail：peneg@sina.com。

蒙欣欣（1999—　），女，中国电源学会学生会员，硕士研究生。研究方向：新能源发电与并网技术。E-mail：m2899103361@163.com。

张白（1981—　），男，博士，副教授。研究方向：智能装备研发与电气测量技术。E-mail：zhangbai6402@163.com。

朱嘉豪（1999—　），男，硕士研究生。研究方向：新能源发电与并网技术。E-mail：owlxiaogui@163.com。

Power Quality Control Strategy for Microgrid Cluster Based on Ultra-short-term Power Quality Assessment

Hongtao SHI Member, CPSS, Zhongmei SUO, Xinxin MENG Student Member, CPSS, Bai ZHANG, Jiahao ZHU

Affiliations

School of Electrical and Information Engineering, North Minzu University, Yinchuan 750021, China

出版时间: 2025-05-30 doi: 10.13234/j.issn.2095-2805.2025.3.184

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摘要

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针对如何通过微网群电能质量评估与多变流器协同来实现电能质量有效控制这一问题，提出1种新的基于超短期电能质量评估的微网群电能质量控制策略。首先，采用超短期电能质量评估方法，实时评估并定位微网群中的电能质量问题。然后，根据定位结果，采用分布式共识算法对多变流器进行协同控制，以实现电能质量任务分配及治理；治理完成后，再进行评估验证，确保治理效果并形成微网群系统级的闭环治理体系。最后，算例表明所提策略相较于传统方法能在微网群层面上实现电能质量问题的识别、评估和治理的闭环控制，谐波畸变率有效降低，实现了微网群电能质量的有效评估与治理。

关键词

微网群 / 电能质量评估 / 多变流器 / 协同控制 / 闭环治理

Abstract

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To realize the effective control of power quality (PQ) in microgrid cluster (MGC) by means of PQ assessment of MGC and the cooperation with multiple converters, a novel strategy for MGC based on ultra-short-term PQ assessment is proposed. First, an ultra-short-term PQ assessment method is employed to evaluate and locate the PQ problems in MGC in real time. Then, according to the positioning results, a distributed consensus algorithm is utilized to coordinate the control of multiple converters, thus achieving the PQ task allocation and governance. After the completion of governance, the assessment and verification are performed again to ensure the governance effect and further form a closed-loop governance system at the level of MGC. Finally, the results of an example show that compared with the traditional method, the proposed strategy can realize the closed-loop control of PQ problems from the perspectives of identification, assessment and governance at the level of MGC while effectively reducing the harmonic distortion rate, thereby realizing the effective assessment and governance of PQ in MGC.

Key words

Microgrid cluster (MGC) / power quality (PQ) assessment / multi-converter / cooperative control / closed-loop governance

引用本文

师洪涛中国电源学会会员, 锁忠梅, 蒙欣欣中国电源学会学生会员, 张白, 朱嘉豪. 基于超短期电能质量评估的微网群电能质量控制策略. 电源学报, 2025 , 23 (3) : 184 -195 . DOI: 10.13234/j.issn.2095-2805.2025.3.184

Hongtao SHI, Zhongmei SUO, Xinxin MENG, Bai ZHANG, Jiahao ZHU. Power Quality Control Strategy for Microgrid Cluster Based on Ultra-short-term Power Quality Assessment[J]. Journal of Power Supply, 2025 , 23 (3) : 184 -195 . DOI: 10.13234/j.issn.2095-2805.2025.3.184

基金

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国家自然科学基金资助项目(52267013)
宁夏回族自治区重点研发计划资助项目(2022BEE03004)

参考文献

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2025年第23卷第3期

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文章信息

doi: 10.13234/j.issn.2095-2805.2025.3.184

接收时间：2024-12-04
首发时间：2026-10-26
出版时间：2025-05-30

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出版历史

收稿日期：2024-12-04
修回日期：2025-01-23
录用日期：2025-02-15

基金

National Natural Science Foundation of China(52267013)

国家自然科学基金资助项目(52267013)

Key Research and Development Program Projects of Ningxia(2022BEE03004)

宁夏回族自治区重点研发计划资助项目(2022BEE03004)

作者信息

北方民族大学电气信息工程学院，银川　750021

通讯作者:

锁忠梅（1997—　），女，通信作者，硕士研究生。研究方向：微网群电能质量评估与治理。E-mail：18295087044@163.com。

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https://castjournals.cast.org.cn/joweb/dyxb/CN/10.13234/j.issn.2095-2805.2025.3.184

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2种不同金属材料的力学参数

科 Family	属数 Number of genus	种数 Number of species	占总种数比例 Percentage of total species (%)	属 Genus	种数 Number of species	占总种数比例 Percentage of total species (%)
鹅膏菌科Amanitaceae	2	11	5.26	鹅膏菌属 Amanita	10	4.78
小菇科 Mycenaceae	2	12	5.74	丝盖伞属 Inocybe	5	2.39
多孔菌科 Polyporaceae	8	14	6.70	蜡蘑属 Laccaria	5	2.39
红菇科 Russulaceae	3	23	11.00	小皮伞属 Marasmius	6	2.87
				小菇属 Mycena	11	5.26
				光柄菇属 Pluteus	5	2.39
				红菇属 Russula	17	8.13
				栓菌属 Trametes	5	2.39

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