{'fraction_non_alphanumeric': 0.009633911368015413, 'fraction_numerical': 0.0, 'mean_word_length': 5.117647058823529, '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}}
Breakdown voltage based transformer oil analysis using optical fiber as sensor

A new physical model considering polymer optical fiber as a sensor for quality analysis of transformer oil based on the breakdown voltage of transformer oil is proposed. The quality of transformer oil is analyzed based on the estimated data from the proposed system and result obtained from the conventional breakdown voltage (BDV) test. The measurement of BDV based on the sensor output voltage indicates the condition of the oil samples.