Title :
A cooperative control of oubly-fed adjustable speed wind generator and hydrogen generation system
Author :
Kinoshita, Hirotaka ; Takahashi, Rion ; Murata, Toshiaki ; Tamura, Junji ; Sugimasa, Masatoshi ; Komura, Akiyoshi ; Futami, Motoo ; Ichinose, Masaya ; Ide, Kazumasa
Author_Institution :
Kitami Inst. of Technol., Kitami
Abstract :
This paper presents a combination system of wind power generator and hydrogen generator. The output of wind power generator, in general, fluctuates greatly due to wind speed variations, and thus the output fluctuations can have a serious influence on the power system operation. In the proposed system, Doubly-Fed Synchronous Generator (DFSG) is used as an adjustable speed wind generator, and an electrolyzer is connected to its terminal for hydrogen generation, which is controlled by the Chopper Circuit Having Divided Multi-Load system. Output power from the wind generator is smoothed and supplied to the power system as well as hydrogen is generated from a part of the wind power under a cooperative control of the wind generator and the electrolyzer. The performance of the proposed system is investigated by simulation analyses, in which simulations are performed by using PSCAD/EMTDC.
Keywords :
angular velocity control; choppers (circuits); hydrogen economy; power system control; synchronous generators; wind power plants; chopper circuit; cooperative control; divided multiload system; doubly-fed adjustable speed wind generator; doubly-fed synchronous generator; electrolyzer; hydrogen generation system; wind power generator; Control systems; Hydrogen; PSCAD; Power generation; Power system simulation; Synchronous generators; Wind energy; Wind energy generation; Wind power generation; Wind speed;
Conference_Titel :
Electrical Machines and Systems, 2007. ICEMS. International Conference on
Conference_Location :
Seoul
Print_ISBN :
978-89-86510-07-2
Electronic_ISBN :
978-89-86510-07-2
