Intelligent Substation Online Monitoring System Based on Block Chain Technology

Intelligent substation as the basis of the smart grid and the key link, has the essential role, need its support for automatic control, intelligent control, advanced features such as onhne analysis and decision, the realization of the function of these need to be intelligent on-line monitoring system for substation is more real-time data centralized monitoring and comprehensive analysis abiliy, and the existing intelligent substation information data integration degree is low, Data security is difficult to guarantee. Based on block chain unforgeable, difficult to tamper with, can be traced to the characteristics of the distributed data storage, encryption technology, combined with block chain P2P network, intelligent technologies such as contract, put forward the intelligent on-line monitoring system for substation based on block chain, safely and efficiently information collection, storage, processing each equipment state inspection and operation condition information, Improve the operation efficiency of smart substation and information interaction between power grids.