Research Article
Reliability Analysis Method of Multi Area Fault Diagnosis and Location in Power Grid with Missing Information
@INPROCEEDINGS{10.1007/978-3-030-94185-7_22, author={Jun-ci Tang and Tie Li and Jun-bo Pi and Miao Wang and Feng Jiang}, title={Reliability Analysis Method of Multi Area Fault Diagnosis and Location in Power Grid with Missing Information}, proceedings={IoT and Big Data Technologies for Health Care. Second EAI International Conference, IoTCare 2021, Virtual Event, October 18-19, 2021, Proceedings, Part I}, proceedings_a={IOTCARE}, year={2022}, month={6}, keywords={Lack of information Power grid failure Fault diagnosis Fault location}, doi={10.1007/978-3-030-94185-7_22} }- Jun-ci Tang
Tie Li
Jun-bo Pi
Miao Wang
Feng Jiang
Year: 2022
Reliability Analysis Method of Multi Area Fault Diagnosis and Location in Power Grid with Missing Information
IOTCARE
Springer
DOI: 10.1007/978-3-030-94185-7_22
Abstract
Aiming at the problem of poor positioning accuracy of traditional power grid fault diagnosis methods, this paper studies multi area fault diagnosis and positioning reliability analysis of power grid under lack of information. By analyzing the topology of the distribution network, the location of the fault points in the distribution network is quickly determined, and the fault treatment scheme is given; Based on the lack of information, the simplified structure and mathematical model of key equipment are introduced. The matrix is used to describe the switch state and topological relationship, and the fault diagnosis module based on information loss is designed by using the grid fault diagnosis algorithm based on matrix operation. It realizes the fast detection of multi area fault diagnosis and location, improves the reliability of the detection results, and provides convenience for fast fault location and processing.
