{'fraction_non_alphanumeric': 0.013574660633484163, 'fraction_numerical': 0.0030165912518853697, 'mean_word_length': 5.509803921568627, '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}}
Study and optimization of electromagnetic field in a vacuum interrupter

This paper presents the study of a vacuum interrupter (VI) of 12kV, in terms of optimization of the electrical field in order to obtain a more uniform distribution inside the VI chamber. The proposed method consists in combining the construction and simulation programs in a Solid Works module, respectively ComsolMultiphisics, with the optimization module that includes the programming environment Matlab and NSGA-II optimization algorithm. The robustness and the feasibility of this approach is supported by results that are comparable with the data available in the specialty literature.