The present invention relates to a dual full-bridge converter, which integrates two full-bridge inverters sharing one leg in a primary side, and integrates two distributing rectifying circuits sharing an inductor in a secondary side, thereby not only achieving a low duty cycle loss and a wide zero voltage switching (ZVS) range, but also reducing the production costs with a small number of composition elements.
본 발명은 듀얼 풀브리지 컨버터에 관한 것으로서, 1차측에는 하나의 레그를 공유하는 두 개의 풀브리지 인버터를 통합구성하고, 2차측에는 인덕터를 공유하는 두 개의 배전류 정류 회로가 통합되도록 함으로써, 낮은 듀티 사이클 손실, 넓은 ZVS (Zero Voltage switching)범위를 달성할 수 있을 뿐만 아니라, 적은 수의 구성 소자로 원가를 절감할 수 있다.
DUAL FULL-BRIDGE CONVERTER
듀얼 풀브리지 컨버터
2016-05-13
Patent
Electronic Resource
Korean
IPC: | H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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