New Parallel Loaded Resonant Converter With Wide Output Voltage Range
| Autor: | Minjae Kim, Hyeonju Jeong, Byeonggill Han, Sewan Choi |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Forward converter
Engineering business.industry 020208 electrical & electronic engineering Ćuk converter Buck–boost converter 020302 automobile design & engineering 02 engineering and technology Capacitance law.invention Capacitor 0203 mechanical engineering Hardware_GENERAL law Boost converter 0202 electrical engineering electronic engineering information engineering Electronic engineering Electrical and Electronic Engineering Transformer business Resonant inverter |
| Zdroj: | IEEE Transactions on Power Electronics. 33:3106-3114 |
| ISSN: | 1941-0107 0885-8993 |
| Popis: | This paper proposes a new parallel loaded resonant converter operating in a narrow switching frequency under wide output voltage range. The proposed converter is capable of operating under zero-voltage switching turn- on of switches and zero-current switching turn- off of diodes. Also, the resonant capacitor with feasible capacitance and current rating can be selected by adjusting the turn ratio of the transformer, making the proposed converter more realizable in high power application. Further, the proposed converter has zero voltage gain at notch resonant frequency, and therefore there are no current and voltage stress in the resonant tank during start-up. Experimental results from a 3-kW prototype are provided to validate the proposed concept. |
| Databáze: | OpenAIRE |
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