电工技术学报  2022, Vol. 37 Issue (2): 433-444    DOI: 10.19595/j.cnki.1000-6753.tces.200775
电力电子 |
基于相电流瞬时频率估计的永磁直驱风电变流器开路故障诊断
许水清1, 陶松兵1, 何怡刚1, 柴毅2
1.合肥工业大学电气与自动化工程学院 合肥 230009;
2.输配电装备及系统安全与新技术国家重点实验室 重庆 400044
Open-Circuit Fault Diagnosis for Back-to-Back Converter of PMSG Wind Generation System Based on Estimated Instantaneous Frequency of Phase Current
Xu Shuiqing1, Tao Songbing1, He Yigang1, Chai Yi2
1. College of Electrical Engineering and Automation Hefei University of Technology Hefei 230009 China;
2. State Key Laboratory of Power Transmission Equipment and System Security and New Technology Chongqing 400044 China