Title :
Design and implementation of modular three-phase utility-interactive converter
Author :
Wu, Chunsheng ; Zhu, Weifeng ; Yang, Zilong ; Liao, Hua ; Xu, Zhenguo ; Xu, Honghua
Author_Institution :
Inst. of Electr. Eng., CAS, Beijing
Abstract :
A high performance modular three-phase utility-interactive converter is designed and implemented in this paper. This converter has three operation modes: grid-connection inverter mode, stand-alone inverter mode and rectifier mode. Control principles and modes of every mode are analyzed in detail and the modular design method is adopted. A simple but valid control strategy is proposed. Finally a 10 kVA prototype was established in laboratory to verify the feasibility of this scheme.
Keywords :
invertors; machine control; power convertors; rectifying circuits; apparent power 10 kVA; control strategy; grid-connection inverter mode; modular design method; modular three-phase utility-interactive converter; rectifier mode; stand-alone inverter mode; Batteries; Circuit topology; Communication system control; Control systems; Frequency; Inverters; Laboratories; Power transformer insulation; Rectifiers; Switching converters;
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
