Study and application of the training system of disaster prevention and early warning of electric power
Year: 2016
Type: conference-paper
Abstract: The extensive utilization of electric power makes the safety of power supply facilities become the priority among priorities, and the failure of the power supply facilities will bring immeasurable loss.How to prevent in advance, response rapidly to the failure, and recover rapidly power supply is the important responsibility of power supply companies and power repair departments.In order to improve the efficiency of emergency repair work, and the ability to deal with the power grid failure, it needs to solve such issues as setting repair command and reasonable scheduling repairmen, in addition to increasing manpower and materials of repair work.Besides, it needs to improve the professional quality and reduce injuries and deaths of maintenance personnel.If early warning plan can be formed in advance to deal with the emergencies, it will prevent and deal with the problems of facilities in a better way. The significance of the projectWith the rapid development of electric power construction, the reliability index of power quality increases, and "to improve the reliability of power supply, and ensure the safe operation of the power grid" is the fundamental requirement for the development of power grid.With the development of society and economy, the influence of meteorological disasters on power production becomes more and more obvious.Due to the broad area of overhead transmission line, most equipments of the transformer substation are exposed to nature in years, and once there are meteorological disasters such as, storm, lightning, ice and snow, the safe operation of the power system is facing enormous challenges, and trip circuit often occurs, which seriously impacts on the safety of power system production.In January 2008, the large scale of ravaged power grids caused by snow and ice disaster in Southern China resulted in the direct economic loss of 15.16 billion yuan.According to the statistical results of Electric Power Research Institute in 20 years, natural disasters have become the second main factors after the equipment failure, of the loss of stability of power network system.Therefore, with the development of society and economy, it is imperative to understand the characteristics of meteorological disasters in the region and analyze its influence on electric system.It is an urgent issue facing the power system on how to improve the disaster prevention and mitigation capacity.These issues are very important for effectively preventing and alleviating the losses caused by meteorological disasters and meaningful for preventing disasters and reducing damages.This project fully integrates application information system, computer technology and communication technology and other high-techs, to do real-time monitoring and early warning assessment of the meteorological disasters and large area blackout accidents, which provides timely, accurate and reliable information for the trainees' reference in the training center, so that disaster prevention and reduction has a full scientific basis of early warning.
Authors: Jianhua Liu, Tao Hong, Dongwei Xu
Institution: State Grid Corporation of China (China)
Language: English
Topic: Safety and Risk Management
Subfield: Safety Research
Field: Social Sciences
Domain: Social Sciences
Open Access status: hybrid
OpenAlex ID: W2340344716