Fault monitoring system and method for low-voltage power distribution cabinet

• Main Authors: GU ZHENGFA, WENG BENJIE, HU YUPENG, CHEN DANYIN, CHEN QINGLU, ZHENG MUCHUANG, LIN SONGQING, LIN HAOTAO
• Format: Patent
• Language: Chinese; English
• Published: 04.08.2023
• Subjects: CALCULATING; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; GENERATION; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; SYSTEMS FOR STORING ELECTRIC ENERGY; TESTING

The invention relates to a low-voltage power distribution cabinet fault monitoring system and method, and belongs to the technical field of power distribution network equipment safety monitoring, the low-voltage power distribution cabinet fault monitoring system comprises an acquisition module, a data cleaning module, a deep learning module, an analysis module and a fault alarm module, electric energy parameters of the low-voltage power distribution cabinet are collected; the data cleaning module performs abnormal data removal processing on the data acquired by the acquisition module to obtain processed effective data; the deep learning module establishes a mathematical model according to the processed effective data, and extracts related characteristic parameters reflecting potential faults of the low-voltage power distribution cabinet; the analysis module is used for judging whether the low-voltage power distribution cabinet has faults or not by combining the characteristic parameters and the environment pa