The utilization of conventional coal fired units...

2018-07-11

In the first three quarters of 2012, the average utilization hours of public conventional coal-fired units in the national unified regulation (above provincial level dispatching) were 3851 hours. The utilization hours of the 1 million kilowatts, 600 thousand kilowatts and 300 thousand kilowatts of the whole country are 4382 hours, 3900 hours and 3778 hours respectively.

In the first three quarters of 2012, the average utilization hours of public conventional coal-fired units in the national unified regulation (above provincial level dispatching) were 3851 hours. According to capacity, the utilization hours of 1 million kilowatts, 600 thousand kilowatts and 300 thousand kilowatts are 4382 hours, 3900 hours and 3778 hours respectively. Compared with the first half of the year, the national 1 million KW unit is still relatively high in use hours, 600 thousand kilowatt class units use more than 300 thousand kilowatt hours, no longer upside down. From the provincial point of view, the number of inverted units of small and medium-sized units has been reduced.

Statistics on the utilization hours of conventional coal-fired generating units in China

　　(source of data: calculated according to the data submitted by the dispatched office)

The average utilization hours of 600 thousand kilowatt grade coal-fired units in 7 provinces (districts and cities) in 7 provinces (districts and cities) were lower than those of 300 thousand kilowatt grade conventional coal-fired units, including Heilongjiang (- 768), MONON (- 694), Guangxi (- 464), Gansu (- 345), Yunnan (- 300), Jilin (- 15 8), and Hunan (-72). According to the quarterly statistics, there were 14 provinces (districts and cities) in China. Compared with the first half of the year, Mongolia, Guangxi and Jilin have increased their upside down rates, while other provinces have changed little or reduced.

The average utilization hours of 600 thousand kilowatt grade coal-fired units in 11 provinces (districts and cities) are lower than the average utilization hours of conventional coal-fired units, including Jilin (- 410), Gansu (- 345), Guangxi (- 169), Heilongjiang (- 143), Hunan (- 95), Mond (- 93), Shanghai (- 6 3), Liaoning (- 56), respectively. , Zhejiang (- 10), Guizhou (- 6), Guangdong (- 1). According to the quarterly statistics, there were 15 provinces (districts and cities) in China. Compared with the first half of this year, Jilin and Guangxi have increased their upside down rates, but other provinces have not changed much.