Bidirectional multi‐resonant converter with a wide voltage range
نویسندگان
چکیده
A bidirectional multi-resonant DC/DC converter is proposed in this study. The structure of the symmetrical, and operating characteristics operation mode are same. Adopting synchronous driving, can regulate output voltage over a wide range. Regardless forward or reverse mode, switches realise zero-voltage switching entire gain be zero due to its similar notch filtre. transmit fundamental wave third harmonic at same time, energy utilisation rate high. has range high efficiency time. 3.3 kW experimental prototype designed. In secondary-side varies from 250 450 V, peak 97.7%. 300 97.6%.
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ژورنال
عنوان ژورنال: Iet Power Electronics
سال: 2021
ISSN: ['1755-4535', '1755-4543']
DOI: https://doi.org/10.1049/pel2.12069