Study on the Impact of New Energy Grid Connection on the Transient Stability of the Power System and Its Control Strategy

ZHANG Xiang-yu

doi:10.13655/j.cnki.ibci.2025.S2.059

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Study on the Impact of New Energy Grid Connection on the Transient Stability of the Power System and Its Control Strategy

更新时间：2026-01-13

- Study on the Impact of New Energy Grid Connection on the Transient Stability of the Power System and Its Control Strategy
- 智能建筑与智慧城市 Issue S2, Pages: 191-193(2025)
- 作者机构：
  
  国网陕西省电力有限公司
- 作者简介：
- 基金信息：
- DOI：10.13655/j.cnki.ibci.2025.S2.059
  CLC： TM712
- Published：30 December 2025
- 稿件说明：
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ZHANG Xiang-yu. Study on the Impact of New Energy Grid Connection on the Transient Stability of the Power System and Its Control Strategy[J]. 智能建筑与智慧城市, 2025, (S2): 191-193.
DOI：

ZHANG Xiang-yu. Study on the Impact of New Energy Grid Connection on the Transient Stability of the Power System and Its Control Strategy[J]. 智能建筑与智慧城市, 2025, (S2): 191-193. DOI： 10.13655/j.cnki.ibci.2025.S2.059.

摘要

本研究聚焦新能源并网对电力系统暂态稳定性的影响及其控制策略。分析表明，新能源发电的波动性、随机性和有限可调度性显著影响电力系统暂态稳定性，导致功率不平衡加剧和频率波动增大。通过建立分析模型和仿真验证，提出了优化新能源出力预测、调整系统运行方式、配置电力电子装置及加强电网调度管理等控制策略。实施这些策略后，系统暂态稳定性显著提升，为新能源电力系统的安全稳定运行提供了理论依据和实践指导，对推动新能源高效应用和电力系统可持续发展具有重要意义。

Abstract

This study focuses on the impact of new energy grid connection on the transient stability of power systems and their control strategies. The analysis shows that the fluctuation

randomness and limited scheduleability of new energy power generation significantly affect the transient stability of the power system

resulting in increased power imbalance and increased frequency fluctuations. Through the establishment of analysis models and simulation verification

control strategies such as optimizing the output prediction of new energy

adjusting the operation mode of the system

deploying power electronic devices and strengthening the scheduling management of power grid are proposed. After the implementation of these strategies

the transient stability of the system has been significantly improved

providing theoretical basis and practical guidance for the safe and stable operation of new energy power systems

which is of great significance for promoting the efficient application of new energy and the sustainable development of power systems.

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references

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曾平 . 风力发电系统并网的暂态稳定性及控制策略研究 [D ] . 上海：东华大学， 2022 .

李翔宇 . 新能源源端电网暂态稳定性分析及控制策略研究 [D ] . 华北电力大学，华北电力大学（北京）， 2023 .

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