Assessment Index System for Optimal D5000 Alarm Data Platform

2018 3rd Asia Conference on Power and Electrical Engineering

能源学;电工学

Zhang, Xinjie^1 ; Wang, Jian^1

State Grid Tianjin Chengxi Power Supply Company, Tianjin, China^1

关键词: Assessment index system;    Data platform;    Data processing systems;    Fishbone diagrams;    Grey incidence;    Intelligent techniques;    Operation status;    Power grids;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/366/1/012034/pdf
DOI  :  10.1088/1757-899X/366/1/012034

来源: IOP

【 摘 要 】

Nowadays, alarm information collected by dispatching and control systems is increasing substantially and the problem of frequent and false information happens occasionally, which may influence the operation status analysis of power grid and the following work of big data mining and cloud-computing. Thus this paper proposed an optimal D5000 alarm data platform, using the intelligent techniques like alarm restraining, information folding, etc. Besides, assessment index system was also established to analyse the optimized effect of the alarm data processing system, adopting the fishbone diagram and improved Grey incidence approach. The practical results show that the optimal platform is practical and valuable in following aspects: eliminating redundant and interference information, reducing the man-made missing or judging problem of urgent and important information, improving the big data analysis and management, and so on.