An Interleaved Zero-Voltage Zero-Current Switching High Step-Up DC-DC Converter
نویسندگان
چکیده
An interleaved zero-voltage zero-current switching (ZVZCS) high step-up DC-DC converter is proposed for modern photovoltaic power generation systems. The can achieve voltage conversion gain without operating under extreme duty cycles. be readily adjusted by selecting different numbers of the diode-capacitor multiplier (DCM) cells in circuit at design stage. Moreover, with passive snubber converter, all switches and diodes DCMs turn-off turn-on, which effectively reduces losses increases overall efficiency. operational principles analysis performance two are presented demonstrative purpose. effectiveness ZVZCS validated using an 800W experimental prototype.
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2021
ISSN: ['2169-3536']
DOI: https://doi.org/10.1109/access.2020.3048387