摘要
分析了电力电子控制系统中可能发生的各种故障,针对三相逆变器进行详细的理论分析和研究,并提出了一种基于观测器的故障诊断方法。仿真结果证明了这种方法的实用性和有效性。
Some main potential faults of a power electronic control system are analyzed.Detail theoretical investigation of three phase inverter is presented.A method based on observer for the fault diagnosis of three phase inverter is proposed, and the practicality and effectiveness of this method are demonstrated by simulation results.
出处
《电源技术应用》
2001年第6期264-267,共4页
Power Supply Technologles and Applications
