China News Network Changsha, March 4th (Reporter Fu Yu and correspondent Wang Jisheng) The reporter learned on the 4th from State Grid Hunan Provincial Electric Power Co., Ltd. that the latest monitoring showed that the number of enterprises returning to work in Hunan Province reached 55.69%, and the proportion of electricity production for resumption Up to 73.20%. Among them, the average production capacity of the resumed enterprises has recovered to the level of early January.
The power resumption power index of an enterprise refers to the index formed by the power sector by collecting data on the daily power consumption of the company and comparing it with the average daily power consumption during normal production in the history of the company, and using big data for analysis and calculation. It can objectively and accurately reflect the situation of resumption of enterprises, and can also reflect the recovery of production capacity of resumption enterprises.
According to the monitoring of changes in the province's electricity consumption data, the State Grid Hunan Economic Research Institute calculated that at present, the scale index of the resumption of power production of Hunan enterprises is 73.20, and the coordination index of the resumption of power production of enterprises is -17.51. This means that the proportion of resumption enterprises in the province is higher than the proportion of electricity production by re-production enterprises, indicating that industrial enterprises with large electricity consumption have more re-employment than service industry enterprises.
Resumption of production and production of enterprises can not be achieved without reliable power supply guarantee. Epidemic situation At present, intelligent inspection systems based on cutting-edge technologies such as "Internet +" and "Internet of Things +" not only ensure reliable power supply to the power grid, but also allow power workers to "go out of the house" and fight the "epidemic" into reality.
"The temperature of the 50211 isolating switch is 10 degrees Celsius, normal." On March 1, inside the 500 kV Kunshan Substation of the State Grid Hunan Electric Power Maintenance Company, the intelligent inspection robot stopped and stopped in a predetermined track, and the nearby HD PTZ also followed Rotate to zoom in and zoom out the lens and change the focus back and forth. The inspection platform constantly receives accurate analysis data.
As Hunan ’s first high-definition video and robot remote intelligent inspection system, Kunshan Substation ’s high-definition video and robot remote intelligent joint inspection system uses wheeled robots, indoor track robots, high-definition cameras and other front-end sensing devices to monitor the status of substation equipment. , And completed the comprehensive monitoring of the auxiliary facilities of the substation to ensure the reliable power supply of the power grid and ensure that the power is used during the resumption of production and production.
In Hengyang's 110-kilovolt Shizishan smart substation, 109 high-definition cameras, like a "sense of eyes", let all equipment and facilities in the entire substation be displayed on the background desktop. As the first domestic semi-indoor substation, the station that was put into operation in November last year integrated a comprehensive processing system with functions such as holographic sensing of equipment status, remote one-key sequence control of switching operations, machine replacement manual inspection, and active warning of equipment defects. Automatically conduct inspections at regular intervals, carry out remote power outage operations, and implement intelligent management of other substations connected to its "brain."
It is reported that with the "joining" of the system, as of now, the State Grid Hengyang Power Supply Company has reduced the number of collective labors by 55 times, involving 238 person-times. (Finish)