The Applied Research Of Inner Mongolia Power Grid Relay Protection Fault Information System

This article describes the functional design of the relay fault information system in Inner Mongolia, the overall structure, technical features and powerful application scalability. The system is linked to the original dispersion independent protection device to establish contact through the network and tune through the center of the system host a remote monitor in the daily management of the protection of the running state, the remote retrieval of the action of protection devices after the accident, speak fault recorder diagram.Examples of the practical application of the fault information system in Inner Mongolia grid, verify the system to provide the necessary technical support in the analysis of network incident. System to improve the management level of protection, to assist the analysis of the accident quickly to restore power to protect the security and stability of the grid, saving the cost of manpower and material resources of the accident investigation at the scene, and improve the work efficiency is enormous, its economic and social benefits.Fault information system in the years of practice, for several periods of technological innovation and the upgrading of the device in a constant self-improvement toward a reliable and practical ease of use, direction, and in the secondary device status maintenance, and other cutting-edgefield of study.