Reference

 

Guangzhou is consisted of 9 districts and 2 cities. There is one Dispatching & Centralized Control Integration System (DF8000 SCADA/EMS) in Guangzhou Power Grid Company. 2 District dispatching systems (DF8000 SCADA/DMS) and 2 City dispatching systems are connected to Guangzhou SCADA/EMS system, and the other substations belonging to the rest 7 district power grid companies are connected to Guangzhou SCADA/EMS system directly. The total RTU number is 520.

2 District dispatching systems and 2 City dispatching systems communicate with Guangzhou SCADA/EMS system through IEC104 protocol, and the other substations connect directly to Guangzhou SCADA/EMS system through IEC104 or IEC101 protocol. The rest 7 district power grid company monitors the data and diagram through WEB.

Project Brief