Switched reluctance generation control over wide speed range applied to flywheel energy storage system

Author

Chen, Yi ; Sun, Jianbo ; Wang, Shuanghong ; Wu, Huangyuan ; Ning, Guoyun

Author_Institution

State Key Lab. of Adv. Electromagn. Eng. & Technol., Huazhong Univ. of Sci. & Technol., Wuhan, China

fYear

2011

fDate

20-23 Aug. 2011

Firstpage

1

Lastpage

5

Abstract

Due to the characteristics of high reliability, wide speed scope with high efficiency, and low cost, Switched Reluctance Generator (SRG) system is suitable for applications in the field of variable-speed constant-voltage generation, such as wind power generation, flywheel energy storage, electric vehicle, aircraft power generator, etc. In this paper, a nonlinear dynamic model of SRG system is established, including switched reluctance machine and power circuit. Furthermore, a control plan of variable-speed constant-voltage generation is designed, which covers a wide speed range. Simulation results show that the SRG system has favorable dynamic and static characteristics.

Keywords

flywheels; power generation control; reluctance motors; flywheel energy storage system; nonlinear dynamic model; switched reluctance generation control; variable-speed constant-voltage generation; wide speed range; Mathematical model; Reluctance motors; Simulation; Switches; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems (ICEMS), 2011 International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4577-1044-5

Type

conf

DOI

10.1109/ICEMS.2011.6073920

Filename

6073920