Operation Situation Assessment of Intelligent Distribution Station Based on Internet of Things

2019 4th Asia Conference on Power and Electrical Engineering

能源学;电工学

Hui, Zhao^1

R and D Center, Fujian Automation Electric Power Technology Co., Ltd., Fuzhou, Fujian

350012, China^1

关键词: Control information;    Distribution stations;    Evaluation matrices;    Multi-source informations;    Online monitoring;    Operation situation;    Temperature information;    Weighted average method;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/486/1/012105/pdf
DOI  :  10.1088/1757-899X/486/1/012105

来源: IOP

【 摘 要 】

In order to solve the problem of online monitoring and early warning evaluation of intelligent distribution station, an operation situation assessment of intelligent distribution station based on internet of things is proposed. A multi-source data information matrix is established for the distribution station, and describes the temperature information, humidity information, water intrusion information, smoke information, switch telemetry information, and switch remote control information of the intelligent distribution station within a period of time before the current time. The distribution station multi-source information matrix is quantitatively evaluated through the distribution station multi-source evaluation matrix. Then, the distribution station multi-source evaluation matrix is quantitatively integrated for each column to generate a distribution station multi-source single evaluation matrix. Finally, based on the weighted average method, the distribution station multi-source single evaluation matrix is integrated to generate the distribution station operation situation evaluation index to describe the overall operation situation assessment of intelligent distribution station. The feasibility of the proposed method is verified by the example analysis, which can meet the actual needs of the field project.