{'fraction_non_alphanumeric': 0.024757804090419805, 'fraction_numerical': 0.0, 'mean_word_length': 5.118421052631579, '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}}
A revamped model of single phase step up five level inverter

A novel topology for step-up multi-level inverter which can be used for photovoltaic (PV) systems is proposed in this paper. One of the main advantage of the proposed topology, compared with the conventional five-level inverters, is that can realize the multilevel inversion with high step-up output voltage. As the number of power electronics switches is an important factor, the proposed topology, compared with the conventional five-level inverters, can be realized with less number of power switches and hence the structure is further abridged. As the switches define reliability, circuit size, cost, installation area, and the control complexity is substantially reduced. In this paper, the output voltage has been derived by analyzing the operating principle. We are also paralleling the proposed topology with the prevailing single phase five level topologies.