Gridding fault monitoring method capable of improving safety of distribution network

• Main Authors: MU JINGLONG, YANG XUXIN, YE DEWU, JIN SHUANGYUAN, LU TIANFENG, ZHANG DAYONG, WANG GANG, GAO SONG, CAO FEIYI, LI TIANNING, LOU ZHANHAO, SUN JIAN, DING YIXIN
• Format: Patent
• Language: Chinese; English
• Published: 04.06.2024
• Subjects: ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR; PHYSICS; TARIFF METERING APPARATUS; TESTING

The invention discloses a gridding fault monitoring method capable of improving the safety of a distribution network. The method comprises the following steps of: acquiring data for monitoring grid faults of the distribution network; training the monitoring data collected in the distribution network grid, including convolution operation, function activation, pooling operation, full connection and other processes, and constructing a distribution network grid node fault detection model and a distribution network grid equipment fault detection model based on the convolutional neural network; and finally, updating the trained distribution network grid node fault detection model and the trained distribution network grid equipment fault detection model to an edge computing terminal of a distribution network grid, carrying out online computing analysis on faults of grid nodes and equipment at the grid edge computing terminal, and carrying out corresponding treatment once the faults occur. According to the method, co