It is reported that in order to ensure the smooth holding of the Youth Olympic Games, Nanjing Power Supply Company currently deploys 100 mobile power-guaranteed on-line detectors and personal digital terminal devices in the Youth Olympic Games competitions, training venues, power distribution rooms, security doors, and key monitoring areas. , Established a regional, full-angle, full-process electricity protection network.
On August 13, from the Youth Olympic News Conference, the Nanjing-Jiangsu smart grid project was completed in Nanjing, Jiangsu Province. It can monitor grid lines and equipment operations in real time. Once a fault occurs, it can be within 10 minutes. Row out the trouble spots.
It is reported that Nanjing has completed distributed photovoltaic power generation, distribution automation, intelligent transmission lines and condition monitoring in Nanjing Hexi Qingyang City (consisting of the four major projects of Qingao Village, Qing'ao Axis Platform, Qingao Center, and International Style Street). The system construction of 8 Youth Olympic Smart Grid Demonstration Areas, such as the system, can monitor the running status of power grid lines and equipment in real time and eliminate potential safety hazards in the power grid in a timely manner. Once a failure occurs, the average time for troubleshooting and isolation at the point of failure is reduced from the previous one hour to less than 10 minutes. The average time for failure repairs is reduced by one hour, and the reliability of power supply in the demonstration area reaches 99.999%.
It is understood that at present, Nanjing Power Supply Company has deployed 100 mobile power-line on-line detectors and personal digital terminal equipment in the Youth Olympic Games competitions, training venues and distribution rooms, security gates and key monitoring areas, and established a full-area, full-scale Perspective, the whole process of power network protection.
According to reports, the maximum power load in Nanjing this summer is expected to reach 9 million kilowatts, in order to do a good job of the Youth Olympic Games and summer power, the State Grid Corporation of East China Branch to Jiangsu Power Grid to provide 14.57 million kilowatts outside the zone, while Actively carry out inter-provincial transactions and the need for mutual assistance. Arrangements are made for emergency 2.12 MW support calls from outside the region. On this basis, Nanjing Power Supply Company also prepared an emergency plan, completed 4,948 household surveys and jump tests of negative control switches. At the same time, it completed more than 180 key emission companies in Nanjing, “two high and one capital†and “ "Three highs and two lows" in the inspection of electricity use by enterprises, through the use of negative control measures to ensure the implementation of stop production limit policies in place.