The Use of Silicon Carbide in Servo Motor Drives Applications

碳化硅在伺服电机驱动器应用的采用

碳化硅具有众所周知的性能优势，已经在电动汽车、光伏储能、服务器电源、工业电源等领域广泛使用；但工业电机和伺服电机的应用仍以硅基器件为主，本次演讲将对该应用的碳化硅的解决方案展开讨论。涵盖的主题包括：电机驱动器、伺服的应用的讨论、政策变化和能效要求促进碳化硅的采用、碳化硅与IGBT分立和模块产品在电机驱动应用中的比较，碳化硅解决方案带来的效率、热性能和拓扑结构的变化。

The Use of Silicon Carbide in Servo Motor Drives Applications

Silicon carbide has well-known performance advantages and has been widely used in electric vehicles, photovoltaic energy storage, server power supplies, industrial power supplies and other fields; however, the applications of industrial motors and servo motors are still dominated by silicon-based devices. This speech will focus on this application to discuss silicon carbide solutions. Topics covered include: discussion of motor driver and servo applications, policy changes and energy efficiency requirements promoting the adoption of silicon carbide, comparison of silicon carbide and IGBT discrete and module products in motor drive applications, efficiency brought by silicon carbide solutions, Changes in thermal performance and topology.