{'fraction_non_alphanumeric': 0.01519213583556747, 'fraction_numerical': 0.0, 'mean_word_length': 5.511627906976744, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
PV Based Bidirectional Soft-Switching DC/DC Converter with Auxiliary Switch Control for Battery Recharging

This paper presents a PV based bidirectional dc/dc converter with auxiliary switch control which performs soft switching, which have been used for battery recharging applications. In conventional method topologies applied with soft-switching technique, not only the resonant components but also additional power switching devices are required which will results in additional switching losses and conduction losses. In the proposed converter topology, soft switching can be applied to the conventional bidirectional dc–dc converter through adding auxiliary circuit to the converters and which is operated at buck and boost mode. Through the buck and boost mode analysis, soft switching technique of zero voltage switching and zero current switching are explained. The aim of this paper is to introduce a high efficiency PV based bidirectional dc/dc converter for the battery charge and discharge system. The proposed bidirectional converter is modeled and verified through simulation by using MAT LAB /SIMULINK.