报告详情
Active Support Control Strategy of BDFM Based on Adaptive Virtual Synchronous Control
编号：121
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更新：2025-10-13 11:28:27 浏览：9次
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摘要
Based on the traditional synchronous condenser, the brushless doubly-fed machine (BDFM) can support the active power of the power grid, solve the problem of low inertia and weak voltage support faced by the new electricity system, which has attracted wide attention. With the emergence of virtual synchronous control (VSC), BDFM can provide reactive power support similar to synchronous condenser, and can release rotor kinetic energy in a wide slip range to provide active support. However, the inertia coefficient and damping coefficient of VSC are set according to experience and cannot be changed in time to cope with different operating conditions of the system. This paper analyzes the influence of inertia and damping coefficient on the dynamic response of the system by constructing the small signal model, and propose adaptive VSC. The control strategy reduces the overshoot and oscillation of the system and improves the robustness. Simulations verify the strategy's effectiveness.
关键词
adaptive control,brushless doubly-fed machine,virtual synchronous control,small signal model
报告人
Junlong Yang
student Huazhong University of Science and Technology稿件作者
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重要日期
-
会议日期
11月07日
2025
至11月09日
2025
-
10月12日 2025
初稿截稿日期
-
10月30日 2025
注册截止日期
主办单位
IEEE西南交通大学IAS学生分会
承办单位
西南交通大学电气工程学院
SPACI车网关系研究室
四川大学电力系统稳定与高压直流输电研究团队
SPACI车网关系研究室
四川大学电力系统稳定与高压直流输电研究团队
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