Inertia Enhancement Control Strategy Based on Frequency-Locked Loop for Grid Connected Converter
Application of Power Electronic Equipment in New-Type Power System·Hosted by XU Zheng, YU Zhanqing, ZHAO Chengyong, ZHA Xiaoming, XIANG Wang, MA Weimin, WU Fangjie·|更新时间:2026-01-27
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Inertia Enhancement Control Strategy Based on Frequency-Locked Loop for Grid Connected Converter
“In the context of the increasing proportion of new energy generation, a grid connected inverter inertia enhancement control strategy based on an improved frequency locked loop control structure is proposed to enhance the frequency stability and disturbance resistance of the power system. This significantly improves the frequency response characteristics of the system and achieves the control goal of system inertia enhancement.”
Electric Power ConstructionVol. 46, Issue 10, Pages: 12-22(2025)
作者机构:
1.电子科技大学自动化工程学院,成都市 611731
2.国网新疆电力有限公司电力科学研究院,乌鲁木齐市 830013
作者简介:
基金信息:
National Key Research and Development Plan Programs of China(2022YFE0120700);Sichuan Science and Technology Program(2024NSFSC0114)
LI Xing,ZHAI Baoyu,LIANG Shuchao,et al.Inertia Enhancement Control Strategy Based on Frequency-Locked Loop for Grid Connected Converter[J].Electric Power Construction,2025,46(10):12-22.
LI Xing,ZHAI Baoyu,LIANG Shuchao,et al.Inertia Enhancement Control Strategy Based on Frequency-Locked Loop for Grid Connected Converter[J].Electric Power Construction,2025,46(10):12-22. DOI: 10.12204/j.issn.1000-7229.2025.10.002.
Inertia Enhancement Control Strategy Based on Frequency-Locked Loop for Grid Connected Converter