A robot patrols the Qinghai-Henan±800 kilovolt ultra-high voltage substation in Zhumadian, Henan province, on Aug 27, 2020. The substation, which received 5G coverage in May, is equipped with patrol robots using 5G network, unmanned aerial vehicles and high-definition video surveillance equipment, ensuring safe and stable operation of the ultra-high voltage project. [Photo/Xinhua]
A robot patrols the Qinghai-Henan±800 kilovolt ultra-high voltage substation in Zhumadian, Henan province, on Aug 27, 2020. [Photo/Xinhua]
Staff members prepare the drone. [Photo/Xinhua]
A drone patrols the Qinghai-Henan±800 kilovolt ultra-high voltage substation. [Photo/Xinhua]
A robot patrols the Qinghai-Henan±800 kilovolt ultra-high voltage substation in Zhumadian, Henan province, on Aug 27, 2020. [Photo/Xinhua]
A staff member examines line connectors via high-definition video surveillance equipment. [Photo/Xinhua]
A drone patrols the Qinghai-Henan±800 kilovolt ultra-high voltage substation. [Photo/Xinhua]
A general view of the Qinghai-Henan±800 kilovolt ultra-high voltage substation.[Photo/Xinhua]
