摘要
主要对高压永磁同步电机无速度传感器矢量控制(简称开环矢量控制)系统的设计进行了研究,详细分析了H桥功率单元级联型高压变频器的硬件拓扑结构,并根据高压永磁同步电机的数学模型,对其开环矢量控制算法进行了研究,最后通过实验验证了算法的有效性。
The open-loop vector control (OLVC)of high voltage permanent magnetic synchronous motor (PMSM) was researched. The hardware topology of H-bridge power unit cascaded high voltage inverter was analyzed. In addition, based on the math model of the high voltage PMSM, a open-loop vector control method of PMSM was given out. And the effectiveness of this OLVC method was verified by the experiments.
出处
《电气传动》
北大核心
2016年第4期8-10,41,共4页
Electric Drive
基金
国家科技支撑计划
大功率电液器件及精密传动件关键技术研究与应用示范(2014BAF08B00)
关键词
H桥单元级联型高压变频器
高压永磁同步电机
开环矢量控制
H-bridge power unit cascaded high voltage inverter
high voltage permanent magnetic synchronous motor (HV PMSM)
open-loop vector control (OLVC)