内蒙古电力技术2025，Vol.43Issue(5)：9-15,7.DOI:10.19929/j.cnki.nmgdljs.2025.0055
基于功角估算的虚拟同步发电机功率优化解耦控制研究
Research on Power Optimization Decoupling Control of Virtual Synchronous Generator Based on Power Angle Estimation
摘要
Abstract
Due to the coupling between the active and reactive power output of VSG affects its final voltage and frequency regulation ability,and in severe cases,can cause system instability,this article adopts a decoupling strategy based on diagonal matrix compensation matrix to achieve static power decoupling of VSG,and introduces an optimized decoupling scheme based on power angle estimation to address the drawback of decoupling performance being affected by the operating point of the system.Finally,the effectiveness of the relevant control is verified through simulation.关键词
虚拟同步发电机/功率耦合/对角阵补偿矩阵/功角估算Key words
virtual synchronous generators(VSG)/power coupling/diagonal matrix compensation matrix/power angle estimation分类
信息技术与安全科学引用本文复制引用
李孝宇,王举重,纪晓锋,刘益,夏晨阳,曹钰晨,叶宗彬..基于功角估算的虚拟同步发电机功率优化解耦控制研究[J].内蒙古电力技术,2025,43(5):9-15,7.基金项目
江苏省高等教育教改研究课题"全程工程实践与创新能力培养模式研究"(2017JSJG127) （2017JSJG127）
