스위치드 릴럭턴스 발전기의 스위칭에 따른 특성
- Title
- 스위치드 릴럭턴스 발전기의 스위칭에 따른 특성
- Other Titles
- Characteristics Analysis According to Switching of Switched Reluctance Generator
- Author
- 권병일
- Keywords
- SRG; turn-on; turn-off voltage; exciting voltage; generation
- Issue Date
- 2008-08
- Publisher
- 대한전기학회
- Citation
- 전기학회논문지, v. 57, No. 8, Page. 1356-1361
- Abstract
- A switched reluctance generator(SRG) has simple magnetic structure, and needs simple power electronic driving circuit. But, a SRG are no windings or permanent magnets on the rotor, and there are concentrated windings placed around each salient pole on the stator. Because of the characteristics of time-sharing excitation, the control of SRG is very flexible. And there are several parameters for controlling SRG, such as switch turn-on angle, switch turn-off angle, and exciting voltage and controlling mode, all these will affect the generation greatly. A SRG has positive torque at increasing inductance region and negative torque at decreasing inductance region.
In this paper, we studied characteristics about the switch turn-on and off angles according to switch method for constant output voltage of the fixed speed SRG. It is the acoustic noise and torque ripple characteristics. Characteristics for a switch angle and method are presented by experiment using a 50W SRG with 12/8 poles.
- URI
- http://www.dbpia.co.kr/Journal/ArticleDetail/NODE01284019https://repository.hanyang.ac.kr/handle/20.500.11754/104811
- ISSN
- 1975-8359
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
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