High-tech upgrade boosts CLP supply reliability

Henry Siu

Power giant CLP has introduced artificial intelligence into its new system to manage key power facilities in an effort to improve the reliability of power supply.

The Grid-V system, implemented in September last year, utilizes AI to identify potential disasters, road obstacles, and flying objects in real time, according to Tony Kwok Tsz-tun, associate director of smart grid innovation and power systems at CLP.

If objects are detected that may interfere with overhead cables, the system alerts CLP engineers for follow-up inspection and maintenance.

The system integrates about 3,000 data points and cameras, providing 24/7 coverage of CLP's key facilities, including substations, high-voltage switchgear, and transmission lines.

"The system was utilized to prevent interference from a hillside fire in Yuen Long last month," Kwok said.

The system also analyzes the risks of site engineers based on their protective gear, such as reflective clothing and helmets, and alerts supervisors to take necessary action.

Kwok said while the system is not 100 percent accurate - sometimes misinterpreting burning garbage for a hill fire - it is particularly effective at identifying larger objects.

He expressed optimism about expanding the system's coverage, including the potential integration of drones.

henry.siu@singtaonewscorp.com