From 0:00 on July 20 to 12:00 on the 26th, in order to ensure the power demand for flood control in Henan, the Xinjiang Power-into-Henan Project-Xinjiang Hami to Henan Zhengzhou ±800 kV UHV DC project has a total power transmission of 700 million kWh. The hourly transmission of electricity is about 4.48 million degrees, which is equivalent to the electricity consumption of about 44,800 households in a month.
Recently, since Henan Province has caused floods due to extreme heavy rainfall, some power plants have been forced to shut down, and social power consumption has been in short supply.
According to the dispatching arrangements of the State Grid Corporation of China, the State Grid Xinjiang Electric Power Co., Ltd. adjusted the transmission power of the ±800 kV UHV DC transmission project from Hami to Zhengzhou to increase the transmission power from 3.6 million kilowatts to 6 million kilowatts for the first time, and actively organized the transmission of power to Henan to ensure flood prevention in Henan. Disaster-resistant electricity demand.
At the same time, State Grid Xinjiang Electric Power Co., Ltd. also dispatched 309 emergency repair teams, 37 emergency repair vehicles, and 15 generator vehicles to Henan Dengfeng area to carry out flood prevention and disaster relief power supply restoration work, and undertook the two largest blackout areas in the region. The most urgent emergency repair task in towns and villages involved 9 10 kV power outage lines and more than 19,500 power outage users.
(The video produced by Zhao Yamin, Hu Xiaowu, and Liu Dong is from the State Grid Xinjiang Electric Power Co., Ltd.)
Editor in charge: 【Luo Pan】