The Design And Implementation Of The County Grid Power Dispatching Automat Ion System

The electric power industry is the most important basis for the energy industry in the development of our national economy, the people’s livelihood, basic industries, the development priorities of the world economic development strategy, and the first rudimentary industries of the national economy. Played an important role in promoting national economic development and social progress as a kind of advanced productive forces and the basic industry, power industry has a very close relationship with the socio-economic and social development, it is not only strategic issues related to national economic security, and is closely related with people’s daily life and social stability.The Yuechi the rapid economic progress of the region to bring enormous pressure to run the management and production operations will be the Yuechi grid scheduling, also will greatly the the Yuechi grid construction and development. In this situation, as the grid security, stability and economic operation, technical support and protection, scheduling automation systems and management level must also be with the times. The Yuechi grid scheduling automation system as the hub of the entire the Yuechi grid scheduling run, With the continuous expansion of the scale of the grid and power quality, optimize the running and other requirements continue to increase, and the period of safety, reliability, advanced must be addressed problems. To cope with the automation system of urban and rural power grid construction, and to meet the needs of power users in Yuechi grid power dispatches automation system for the new advance. The existing system has not met Yuechi grid demand.Up the subject in depth Yuechi regional power dispatch automation system needs analysis design master function module in the system, I focus on participation in the Design and Implementation of SCADA subsystem detailed content including data acquisition and processing module design, the design of the human-machine interface module, SCADA / GIS / DAS implementation of an integrated and WEB subsystem design and implementation. Asynchronous refresh mechanism WEB subsystem WEB page using AJAX technology, each request for data transfers only need to refresh the data, rather than the entire page, greatly reducing the burden on the WEB server, reducing network traffic, and can achieve WEB page refresh flicker, a feature of this is the new system. The completion of the new power dispatch automation system will play a more prominent role in the development of As Yuechi region, and further improve Yuechi regional power supply capacity and reliability. Using the scheduling data integration technology, effective integration and comprehensive utilization of the power system steady state, dynamic and transient operation, the normal operation of the power system monitoring and optimization, early warning and Dynamic Control and Prevention, intelligent identification of the accident, after the accident failure analysisprocessing and system recovery under a state of emergency coordination control, scheduling and running and management of intelligent grid scheduling visualization advanced application functionality, and the mix of the restoration of normal running operation guidance and state control of the accident, including the electricity market operator,power quality, including the optimization of the grid adjustment and coordination.