This article: People's client.
Li Yanan. As of 11:46 on December 20, the annual power delivery of the 1100 kV Changji converter station exceeded 60 billion kilowatt hours, equivalent to 18.15 million tons of standard coal converted on site, which can meet the living electricity of 61 million people in Anhui for 378 days.
This year, the maximum transmission power of Changji converter station reached 11 million kilowatts, and the maximum daily power transmission reached 243.6 billion kilowatt hours, accounting for about half of Xinjiang's electricity delivery. Xinjiang is rich in energy resources, and the safe, stable, large-capacity, long-distance, and low-loss UHVDC technology converts resources into electricity on the spot, and it only takes 11 milliseconds to "flash" East China.
Since the beginning of winter, the minimum ambient temperature in the station has reached minus 36, and the operation and inspection personnel have carried out 'carpet' cold and freeze protection inspections and maintenance special inspections, comprehensively checked the status of converter transformers, GIS circuit breakers and other equipment, and strengthened the monitoring of ice and frost in wall bushings, high-altitude fittings and other parts. Efficiently respond to equipment abnormalities, timely deal with problems such as air leakage of GIS combined electrical appliances and overtime of circuit breaker mechanism to ensure that the equipment survives the winter smoothly. Wang Hong, director of Changji converter station, introduced. (People's ** Reporter.)Li Yanan.
Reviewer: Han Liqun.