Blue sky and water China Dream-Overview (2)-China power grid

First of all, we need to declare that this article is purely a small retail with no foresight and knowledge of ignorance, for reference only.
From the power station to the electricity, to the transmission through specific pipelines, responsible for the transmission of power pipelines, is the power grid.
Our country is responsible for grid management and operation of the main system including the State Grid company and the Southern power grid company.
"National economic Development" Twelve-Five "Planning Outline" (hereinafter referred to as "the Platform") proposed:
"To adapt to the requirements of large-scale cross-regional transmission and new energy generation grid, speed up the development of modern power grid system construction, improve the regional backbone grid, the development of UHV and other high-capacity, high efficiency, long-distance advanced transmission technology, relying on advanced technology such as information, control and energy storage, promote smart grid construction, and strengthen urban and rural Enhanced power grid configuration for optimal distribution of electrical capacity and power supply reliability ".
In order to implement the spirit of the outline, the state grid in the "Twelve-Five" period planned to invest about 1.7 trillion yuan to build and upgrade the grid, of which about 500 billion yuan for UHV infrastructure construction. Especially in the area of cross-district power grid construction, the total of 40,000 km of UHV AC transmission line is expected to be completed by 2015, and the power capacity is expected to reach 430.001 million KVA.
The southern grid also plans to invest more than 400 billion yuan to build and upgrade the grid during the "Twelve-Five" period.
The state grid construction of large-scale wind power base delivery channel plan for the specific situation as follows:
A. Construction of Jiuquan to Hunan ±800kv UHV DC channel, the Jiuquan wind power supporting part of the thermal power bundle to the Central China Grid load center.
B. Mengdong, Mengxi, Hebei, Xinjiang wind power base in addition to the area of the elimination of the region, with the near area of coal-electric strapping, through UHV AC and DC channels, sent to the "three-Hua" grid load center.
C. Jiangsu coastal wind power access to the Jiangsu power grid nearby.
D. Jilin wind power Partial capacity access 220kV and below the power grid in place to eliminate, some capacity through 500kV AC access to the Northeast main network to eliminate.

This article is used only to express my often erroneous views and does not constitute any advice.

Blue sky and water China Dream-Overview (2)-China power grid