OVERVIEW OF THE RESONANT DC LINK INVERTER DEVELOPING SITUATION

摘要

The resonant DC link inverter (RDLI) is a very ideal kind of inverter which can be used in a AC motor driving system. In this paper eight kinds of RDLI topologies developed in recent years are considered again, analysis and contrast among them has been given , some very important results are achieved. In the end ,a relatively good topology is choiced to researched and its prototype which is designed to drive a synchronous motor in a radar system is finished.