Review on inertia response matching problem of hybrid power systems with grid-forming and grid-following power electronic devices

被引：0
|
作者：
Jia J. [1 ]
Shen Z. [1 ]
Qin B. [2 ,3 ]
Yan X. [1 ]
Zhang B. [1 ]
Shao B. [4 ]
机构：
[1] Key Laboratory of Distributed Energy Storage and Microgrid of Hebei Province, North China Electric Power University, Baoding
[2] School of Electrical Engineering and Automation, Henan Polytechnic University, Jiaozuo
[3] Henan Key Laboratory of Intelligent Detection and Control of Coal Mine Equipment, Jiaozuo
[4] Anhui Key Laboratory of New Energy Utilization and Energy Saving, Hefei University of Technology, Hefei
来源：
Dianli Zidonghua Shebei/Electric Power Automation Equipment | 2024年 / 44卷 / 06期
基金：
中国国家自然科学基金;
关键词：
AC/DC hybrid; frequency regulation; grid-forming; inertia matching; power electronic equipment;
D O I：
10.16081/j.epae.202312003
中图分类号：
学科分类号：
摘要：
Grid-forming and grid-following power electronic devices have heterogeneous frequency regulation characteristics，which leads to complex dynamic interaction mechanisms in the inertial response stage of AC/DC hybrid power systems composed of the two types of devices. The traditional matching principle of inertia parameters is difficult to optimize the frequency response of the system. The system inertia response matching problem of power electronic devices is expounded，and the existing frequency regulation control methods of voltage source converter is summarized. The research status of configuration problem of power electronic device system is combed from three aspects：power frequency response analysis method，frequency regulation power allocation principle and frequency response characteristics. The research idea of unified modeling and inertia matching problems is put forward，aiming at improving the frequency stability of low inertial power system through inertia supporting power matching control and providing basic theory and key technical support for friendly grid-connection of high-proportion power electronic devices from the system level. © 2024 Electric Power Automation Equipment Press. All rights reserved.
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页码：77 / 89
页数：12
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