Application of Transformer Online Monitoring Data in State Evaluation

2019 4th Asia Conference on Power and Electrical Engineering

能源学;电工学

Bai, Demeng^1 ; Qin, Jiafeng^1 ; Wang, Jian^1 ; Li, Chengqi^1

State Grid Shandong Electric Power Research Institute, Jinan, China^1

关键词: Electrical equipment;    Electrical systems;    Equipment failures;    Evaluation;    Manual inspection;    Online monitoring;    Real time monitoring;    Stability and reliabilities;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/486/1/012040/pdf
DOI  :  10.1088/1757-899X/486/1/012040

来源: IOP

【 摘 要 】

The safety, stability and reliability of electrical equipment are directly related to the operation of the electrical system. Discovering various electrical equipment problems and effective treatment of the problem without delay will minimize the probability of electrical equipment failure. In electrical equipment monitoring and maintenance, Application of real-time monitoring is one of the most important elements. Real-time monitoring node can detect equipment failure promptly which will avoid the expansion of accident caused by the long test period or manual inspection. Working time of online monitoring nodes is limited by power consumption of node itself. Application of routing protocol can optimize energy consumption and extend working time of nodes.