Electric power fault early warning diagnosis method

• Main Authors: LIU BIN, SHEN ZIZHENG, HUANG PENGFEI, JIANG LIANDIAN, YANG YAN, LI HAIYONG, QIN BEI, TAN BINGCHUAN, TIAN JUNYANG, HUANG CHAO
• Format: Patent
• Language: Chinese; English
• Published: 07.04.2023
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention relates to the technical field of electric power fault early warning and diagnosis methods, in particular to an electric power fault early warning and diagnosis method, which comprises the following steps of S1, arranging a detection device in a through-flow circuit; s2, creating a task project through a task planning program, and setting a trigger; s3, recording historical fault items; and S4, performing cause analysis, and recording improvement items. According to the invention, the detection device is arranged in the through-flow circuit, the universal meter, the oscilloscope and the capacitor are arranged in the circuit, the basic test function of the circuit is achieved through the universal meter, triggering in various modes is carried out through the trigger, and task items are executed in an automatic mode. According to mixing of manual triggering, timing triggering and setup triggering modes, diagnosis strength and reasonability are improved, an early warning effect is achieved, and thr