The Optimization Consideration for the Target Network of Chengdu Transmission-line System of Electric Power in 2020

摘要

In this article, the target network capacity of Chengdu transmission-line system of electric power in 2020 is determined .According to the prediction, the load of Chengdu electric power network is estimated to reach 11.00 million kW in 2020, which is equivalent to or go beyond the level of the maximum electricity consumption load of the Chinese cities. If the original allocation plan for the target network of Chengdu electric power network in 2020 is still adopted, it can result in excessive construction scale of electric power network. In this way, there is no doubt that the excessive construction will use plenty of land resources as the sites of the stations and occupy large number of line channels. Meanwhile, it brings huge pressure for the self economic operation to the electric power network enterprises. Therefore, in the target network planning of Chengdu electric power network, we discuss and study the optimization consideration on basis of the estimation to the load of Chengdu electric power network in 2020.