Research and development of comprehensive monitoring and management platform for substation

Substation is an important part of power system and its operation status exerts great effect on the safety of power system. Comprehensive monitoring management platform for substation (CMMP) is a digital monitoring platform which has uniform interfaces; flexible expansibility and hierarchical network control ability, and it is custom-designed for safe operation of substation. CMMP consists of direct current real-time monitoring subsystem, intrusion detection and hierarchical video monitoring subsystem, temperature and humidity and fire monitoring subsystem based on WSNs. CMMP adopt composite structure of C/S and B/S which would be convenient for computer and other mobile end to query monitoring information. Owing to the perfect private network of power system, CMMP can monitor both local and cross-domain substations. In addition, CMMP can classify and manage all kinds of alarm information from substation and realize distribution monitoring centralized management.