전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2011년도 전력전자학술대회
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- Pages.330-331
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- 2011
인터리브드 PWM 컨버터에서의 Coupled Inductor 해석
Analysis of Coupled Inductor for Interleaved PWM converter
- Shin, Dongsul (Dept. of Electrical Engineering, Pusan National University) ;
- Cha, Honnyong (School of Energy Engineering, Kyungpook National University) ;
- Lee, Jong-Pil (Korea Electrotechnology Research Institute (KERI)) ;
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Yoo, Dong-Wook
(Korea Electrotechnology Research Institute (KERI))
;
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Kim, Heeje
(Dept. of Electrical Engineering, Pusan National University)
- 발행 : 2011.07.05
초록
The interleaving method is usually used to reduce the ripple of output current of filter inductor in parallel operation of PWM DC/DC converter. Although the current ripple of filter inductor decreases, each current ripple of filter inductor is not decreased. In this study, the operation of interleaved buck converter with coupled inductor is analyzed in each operation mode. It is verified through experiment. The possibility of application to grid connected inverter with parallel operation is identified.
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