Baiyun B-PSCADA takes advanced and efficient real-time database as the core design, and adopts hierarchical and distributed integrated structure. It can not only realize the "four remote" (i.e. remote signaling, remote control, telemetry and remote regulation) functions for each substation equipment to monitor the operation of power supply system equipment, but also realize the comprehensive functions such as accident abnormal alarm, event record, statistical report, electric energy cost monitoring and load management.