REVIEW article
Front. Energy Res.
Sec. Smart Grids
Volume 13 - 2025 | doi: 10.3389/fenrg.2025.1606725
This article is part of the Research TopicModeling and Control of Power Electronics for RenewablesView all 11 articles
A Review of Dynamic Voltage Support for Power Grids with Large-Scale Penetration of Renewable Generation
Provisionally accepted
- State Grid Jilin Electric Power Co., Ltd., Changchun, China
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Dynamic voltage stability analysis and control of power systems with large-scale penetration of renewable energy have gained significant attention in relevant fields. This article provides the latest development of dynamic voltage support technology under such a scenario, covering the following four main aspects. Firstly, the mechanism and challenges of dynamic voltage analysis with the development of large-scale renewable energy are described, and the state-of-the-art status and problems of dynamic voltage support are discussed. Second, the aggregation modeling method suitable for dynamic voltage support of both photovoltaic (PV) and wind farms is analyzed, considering the dynamic voltage response characteristics and control technologies. Then, the innovation of multi-types reactive power sources coordinated control based on autonomous decentralized control and its realization are discussed. Finally, the key problems of dynamic voltage support technology to be solved in the renewable energy-penetrated power grids are described, and the future research and development work is outlined.
Keywords: Dynamic voltage stability, large-scale penetration of renewable energy, Dynamic voltage support, multi-type reactive power sources, Coordinated control
Received: 06 Apr 2025; Accepted: 02 Jun 2025.
Copyright: © 2025 Gao, Zhang, Meng and Zhang. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
* Correspondence: Haifeng Zhang, State Grid Jilin Electric Power Co., Ltd., Changchun, China
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