Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2002.07b
- /
- Pages.613-615
- /
- 2002
Power Factor Characteristic of DFIG
DFIG의 역률특성
-
Kim, Chul-Ho
(Kyungpook Nat. Univ.)
;
- Lee, Woo-Suk (Busan College of Info. Tech) ;
- Kong, Jeong-Sik (Sorabol College) ;
- Seo, Young-Taek (Kumi College) ;
- Oh, Chul-Soo (Kyungpook Nat. Univ.)
- Published : 2002.07.10
Abstract
This paper deals with power factor of doubly fed induction generator for wind power generation in range of sub- and super-synchronous speed. To supply active and reactive power to grid. stator is connected to grid directly and rotor is connected to back-to-back PWM inverter for excitation. According to excitation level. DFIG could operate at the different mode. i.e., unity, leading, and lagging power factor.
Keywords