{'fraction_non_alphanumeric': 0.027777777777777776, 'fraction_numerical': 0.004166666666666667, 'mean_word_length': 5.162393162393163, '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}}
Operating Characteristics of Photovoltaic Power System Using Orthogonal-Core Type Push-Pull Converter

The authors previously reported that if two square-wave-chopper-driven orthogonal magnetic cores are connected in push-pull fashion, the result is a converter capable of supplying low-distortion ac power from a dc power supply. Here, with the purpose of developing a photovoltaic power generation system utilizing such orthogonal-core type push-pull converters, the authors trial-fabricated an orthogonal-core type push-pull converter with a capacity of about 400 W. When this converter was used in tests to couple solar cells with an ac power line, the anticipated results were obtained. These results are described.