Title :
Simulation research on a novel distributed generation system
Author :
Ming-ming, Shi ; Bo, Zhou ; Jia-dan, Wei
Author_Institution :
Jiangsu Key Lab. of New Energy Generation & Power Conversion, Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China
Abstract :
This paper investigated a novel variable frequency generation system, which was constructed by hybrid excited synchronous generator (HESG) and matrix converter (MC) for wide speed range application in distributed generations. Based on theoretical analysis on it, a control scheme which combined with both generator terminal voltage regulation and matrix converter grid-connected current control is proposed. The transfer function of the generation system is deduced to analyze system stability. At last, the validity of HESG-MC system and its control method are verified by simulations.
Keywords :
distributed power generation; electric current control; matrix convertors; power generation control; power system stability; synchronous generators; transfer functions; voltage control; HESG; distributed generation system; generator terminal voltage regulation; hybrid excited synchronous generator; matrix converter grid-connected current control; power system stability; transfer function; variable frequency generation system; Control systems; Distributed power generation; Generators; Hybrid power systems; Matrix converters; Voltage control; Windings; distributed generation; hybrid excited synchronous generator; matrix converter; variable speed generation;
Conference_Titel :
Power Electronics Systems and Applications (PESA), 2011 4th International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4577-0205-1
DOI :
10.1109/PESA.2011.5982941
