IPM在三相光伏并网逆变器中的应用  

Application of IPM in three-phase PV grid inverter

作　　者：许扬[1,2] 李小燕 张代润[1] XU Yang;LI Xiao-yan;ZHANG Dai-run(School of Electrical Engineering and Information,Sichuan University,Chengdu Sichuan 610065,China;AVIC Sichuan FanHua Aviation Instrument& Electric Co.,Ltd.,Chengdu Sichuan 610065,China)

机构地区：[1]四川大学电气信息学院,四川成都610065 [2]四川泛华航空仪表电器有限公司,四川成都610065

出　　处：《电源技术》2019年第10期1715-1717,共3页Chinese Journal of Power Sources

摘　　要：当前,在很多光伏逆变装置中常常会应用到智能功率模块(IPM),因为该模块有着可靠性与集成水平高、体量小、功能丰富等属性,这样就能对整个光伏系统的可靠属性给予明显提升。本次研究就利用该模块构筑相应的光伏逆变装置,并以此模块为对象,对其驱动、保护、缓冲吸收电路进行了设计。The intelligent power module(IPM)has the characteristics of perfect functions,high reliability,high integration and small volume,so its application in PV inverter can simplify the circuit and improve the overall system reliability.This article used IPM to build a PV inverter circuit,and with the module as the research object,its driver circuit,protection circuit and buffer absorbing circuit were designed.

关 键 词：IPM 电路设计 光伏逆变器 

分 类 号：TM464[电气工程—电器]