HCM City Load Dispatch Centre puts second control centre into operation
The Ho Chi Minh City Load Dispatch Centre has put its Control Centre No. 2 into use to help ensure absolute safety for the southern metropolis’s large power grid.

The Control Centre No. 2, costing 73 billion VND (nearly 3.2 million USD) in total, is tasked with joining the first centre in managing and operating the power network and the supervisory control and data acquisition (SCADA)/distribution management system (DMS) of the entire city, the Vietnam Electricity (EVN) group’s HCM City Power Corporation (EVN HCMC) said on April 7.

The Control Centre No. 2 is based at the building of the Tan Binh District Power Company, a location far enough to avoid external impacts between the two centres.
The facilities use two different SCADA software and constantly exchange data while power stations have to send signals to and work with both centres at the same time. Thanks to that, if any of the two encounters hardware or software problems or completely breaks down, the other will take charge of monitoring and operating the entire power grid in HCM City, according to EVN HCMC./.