Research On Grid Computing Integrated Relay Protection Cloud Computing Platform

In recent years,with the rapid development of the power grid scale,especially the rapid extension of radiation is closely related with the user in the low voltage power network,relay protection has become increasingly complex,put forward higher requirements on power supply reliability of the power grid.The power system is becoming more and more complex,network structure and equipment components change,new energy network,relay protection setting and operation of daily work has become increasingly difficult,which has become a heavy burden on the staff of relay protection of power system operation and management,the urgent need to use computer assisted.Therefore,the demand for intelligent,efficient networking integration setting tool is increasingly urgent.At the same time,the setting calculation is the core work of dispatching and protection at all levels.With the development of computer technology,the application of computer software technology to relay protection setting and professional management is a new technology in recent years.From the perspective of application,in the whole country,the adjustment and the protection of the earth and the earth are all used in the setting calculation software.But the software for stand-alone applications,lack of coordination,forming a plurality of information island,resulting in a dispatching between equipment parameters and operation mode,the equivalent data and fixed value(single)for information exchange,through traditional means backward,low efficiency and poor safety,easy to make mistakes.With the formation of the national network pattern,the whole set of computing software is also facing the direction of integration.In view of the above problems,this paper makes a general and practical research on the relay protection setting calculation system,and then carries out the overall design and function analysis of the system.For the relay protection setting calculation and management of the status quo,put forward to develop a professional management system,through the grid graphics integration design,multi-level grid graphics can achieve different scales and different size of the show,the graphical management effect is truly the whole system of "a net".At the same time can achieve the closed-loop relay protection setting calculation and management of the entire process,and monitoring and tracking the whole process of management,provide the display means more abundant data for scheduling,greatly reducing the relay protection for full-time staff workload,improve work efficiency,realize the relay protection setting calculation of the whole process of informatization,standardization,process closed loop management,and can be fully reflected by the intelligent daily management of operation and the significance of setting calculation of relay protection of power system.