전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2018년도 전력전자학술대회
- /
- Pages.290-291
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- 2018
고전압 Cascaded NPC H-Bridge 인버터 설계
Design of High Voltage Cascaded NPC H-Bridge Inverter
- 현승욱 (전자부품연구원 지능메카트로닉스 연구센터) ;
- 노용수 (전자부품연구원 지능메카트로닉스 연구센터) ;
-
현병조
(전자부품연구원 지능메카트로닉스 연구센터)
;
-
최준혁
(전자부품연구원 지능메카트로닉스 연구센터)
;
-
김진홍
(전자부품연구원 지능메카트로닉스 연구센터)
- Hyun, Seung-Wook (Korea Electronics Technology Institute (KETI)) ;
- Noh, Yong-Su (Korea Electronics Technology Institute (KETI)) ;
-
Hyon, Byong Jo
(Korea Electronics Technology Institute (KETI))
;
-
Choi, Jun-Hyuk
(Korea Electronics Technology Institute (KETI))
;
-
Kim, Jin-Hong
(Korea Electronics Technology Institute (KETI))
- 발행 : 2018.07.03
초록
This paper proposed design method of DC link capasitor and leakage inductance of transformer with high voltage cascaded NPC H-bridge inverter. DC link capacitor is designed based on the ripple power between input AC power and output AC power, and leakage inductance of transformer is designed based on FFT table of unipola PWM with NPC H-bridge inverter. The proposed design method is verified by simulation results of 6.6[kV], 1.2[MW] Cascaded NPC H-bridge inverter.
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