{'fraction_non_alphanumeric': 0.007936507936507936, 'fraction_numerical': 0.0, 'mean_word_length': 5.234567901234568, '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}}
Research on Automatic Test System of Relay Protection Device in Digital Intelligent Substation

The relay protection device in intelligent substation is of great significance to the stable operation of the power system. The key technology of automatic test system for relay protection device in digital intelligent substation is analyzed, and the design idea and process of automatic test system are discussed and analyzed, which can be used as a reference for power system staff and reduce the workload.