基于SiC MOSFETs的高性能电机驱动器研究设计  

Research and Design of High-performance Motor Driver Based on SiC MOSFETs

作　　者：鲁鹏 王永国 王瑜嘉 闫稳[1] Lu Peng;Wang Yongguo;Wang Yujia;Yan Wen(Xi’an Aeronautics Computing Technique Research Institute,AVIC,Xi'an Shaanxi 710068,China)

机构地区：[1]航空工业西安航空计算技术研究所,陕西西安710065

出　　处：《山西电子技术》2023年第2期95-97,共3页Shanxi Electronic Technology

摘　　要：为了降低高空飞艇电推进系统的重量,提高其续航能力,高效率、高功率密度电机驱动器的研究具有重要意义。从器件选型、电路设计、PCB设计、箱体结构设计等方面进行分析,研究设计了基于宽禁带功率器件的高效率、高功率密度的10kW电机驱动器样机,并通过实验进行了验证。In order to reduce the weight of the high-altitude airship electric propulsion system and improve its endurance,it is of great significance to study high-efficiency,high-power-density motor drives.This paper analyzes the device selection,circuit design,PCB design,box structure design,etc.,designs a 10kW motor driver prototype with high efficiency and high power density based on wide-bandgap power devices.The performance of the motor driver prototype is verified by experiment.

关 键 词：高空飞艇 SiC MOSFET 高性能 电机驱动器 

分 类 号：TM351[电气工程—电机]