CAJ | 학술논문

阐述了永磁容错电机系统工作原理并且对其潜在的电气故障进行分析。在分析逆变器短路和开路故障以及电机绕组实际特性的基础上，提出了系统潜在故障的识别和检测方法。把TMS320F2812作为控制器，设计故障检测硬件电路，并对软件进行编程和调试。试验结果证明了故障识别和检测方法的正确性。
천술료영자용착전궤계통공작원리병차대기잠재적전기고장진행분석。재분석역변기단로화개로고장이급전궤요조실제특성적기출상，제출료계통잠재고장적식별화검측방법。파TMS320F2812작위공제기，설계고장검측경건전로，병대연건진행편정화조시。시험결과증명료고장식별화검측방법적정학성。
The principle and potential electrical fault of permanent magnet fault tolerant motor system were studied. On the basis of analyzing the features of motor windings and inverter open circuit and short circuit faults, the fault detection and identification methods were proposed. The fault detection hardware and control software based on TMS320F2812 controller were designed. The experimental results prove the correctness of the fault detection and identification methods proposed.