Title :
High power snubberless IGBT converter for direct-drive wind power generation system
Author :
Ming Li ; Yue Wang ; Bin Wang ; Leqiang Zhang ; Gang Liu
Author_Institution :
Power Electron. & Renewable Energy Res. Center, Xi´an Jiaotong Univ., Xi´an
Abstract :
With the development of renewable energy generation and the requirement for grid-connected distributed generation system, wind power system with full-size convertor becomes the fashion. A simple, close-loop but efficient snubberless method (AVRF) to suppress turn-off overvoltage in a 750 kW convertor using Infineon IGBT3 is showed, which makes the convertor compact and robust.
Keywords :
distributed power generation; insulated gate bipolar transistors; overvoltage protection; power convertors; wind power; direct-drive wind power generation; distributed generation system; overvoltage suppression; power 750 kW; renewable energy generation; snubberless IGBT converter; Converters; Distributed control; Distributed power generation; Insulated gate bipolar transistors; Mesh generation; Power generation; Renewable energy resources; Wind energy; Wind energy generation; Wind power generation;
Conference_Titel :
Electrical Machines and Systems, 2008. ICEMS 2008. International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-3826-6
Electronic_ISBN :
978-7-5062-9221-4
