Why is the power supply in many southern provinces tight today? How to ensure power supply?

Recently, power supply in Hunan and Jiangxi is tight, and electricity in Zhejiang is also limited.

The National Development and Reform Commission, together with relevant departments and enterprises, will take measures to effectively protect the power demand and ensure the overall stable and orderly power supply.

So why is the power supply in many southern provinces tight this year? How to ensure power supply? Recently, power supply in Hunan and Jiangxi is tight, and electricity in Zhejiang is also limited.

The National Development and Reform Commission, together with relevant departments and enterprises, will take measures to effectively protect the power demand and ensure the overall stable and orderly power supply.

So why is the power supply in many southern provinces tight this year? How to ensure power supply?

1. Why is the power supply in many southern provinces tight this year?

1, the rapid recovery of industrial production drives the growth of electricity consumption.

The added value of industrial enterprises above designated size in Hunan increased by 7.4% in June 5438+065438+ 10, and by 4.3% in June 165438+ 10, which was 2 percentage points higher than the national average.

The added value of industrial enterprises above designated size in Jiangxi increased by 7.9% in June 5438+065438+ 10, and increased by 4% in June/kloc-0+10, which was higher than the national average 1.7 percentage points.

The added value of industrial enterprises above designated size increased by 1 1.9% in Zhejiang 10, ranking fifth in China. From 1 to 1 1, a year-on-year increase of 4.8%, more than twice the national average; From 1 to 10, the industrial profit increased by 12. 1% year-on-year, achieving double-digit growth.

2. In case of extremely cold weather, further increase the power load.

Since 65438+February, due to the influence of strong cold air, the temperature in Hunan and Jiangxi is extremely low.

Heating in these areas mainly depends on electricity, which is further aggravated in extremely cold weather.

3. Limited external power receiving capacity, unit failure, and it is difficult to ensure power supply.

At present, the capacity of the power receiving channel outside Hunan is 6 million kilowatts, and the capacity of the power receiving channel outside Jiangxi is 2.6 million kilowatts, both of which have been sent out.

Due to long-term high-load operation, the risk of coal-fired power failure increases. The units of Yueyang Power Plant and Baoqing Power Plant in Hunan Province have been shut down one after another recently, affecting the power supply10.02 million kilowatts.

Second, how to ensure power supply?

1, urge power grid enterprises to optimize operation mode, strengthen operation and maintenance management of power transmission and transformation equipment, tap the transmission potential of inter-provincial and inter-regional tie lines, give full play to the role of large power grid platform, and improve inter-provincial resource allocation capacity.

2. Supervise the power generation enterprises to implement the responsibility of ensuring power supply to people, strengthen the operation and maintenance of units, ensure stable power supply of units, and avoid the power gap caused by temporary shutdown of important equipment.

3. Deploy a safe and stable supply of coal, and earnestly do a good job in the stable supply of coal this winter and next spring.

4. Supervise the electric power departments in various regions to implement emergency plans, make preparations for dealing with low-temperature rain, snow and freezing disasters, guide electric power enterprises to make emergency preparations for rushing to repair electricity, and minimize the impact of natural disasters on the operation of power systems.

At the same time, closely follow the power supply and demand situation, compact the local main responsibility, and coordinate all localities and relevant departments to do a good job in power supply security.