论文部分内容阅读
2012年iti场回顾国内市场传统市场:根据中电联发布的消息,2012年全国电力工程建设完成投资7466亿元,电网工程建设完成投资3693亿元,电源工程建设完成投资3772亿元,其中火电投资完成额1014亿元,核电778亿元,风电615亿元。全国基建新增发电装机容量8020万千瓦,火电新增容量5065万千瓦,并网风电新增1285万千瓦,并网太阳能发电新增119万千瓦。全国基建新增220千伏及以上输电线路长度和变电设备容量分别为3,2万千米和1,8亿千伏安。装机容量增速较高的省份为新疆、云南、海南、北京、四川、辽宁、安徽、广西、河北、山西、江苏、上海、湖北、河南、宁夏,主要分布在东部沿海及部分中西部地区。
2012 iti field review of the traditional market of the domestic market: According to the CEC released news, in 2012 the national power engineering construction completed an investment of 746.6 billion yuan, power grid construction completed investment 369.3 billion yuan, power project construction completed investment 377.2 billion yuan, of which thermal power The amount of investment completed was 101.4 billion yuan, nuclear power 77.8 billion yuan and wind power 61.5 billion yuan. The nationwide new generation of power generation installed capacity 80,200,000 kilowatts, the new capacity of thermal power 50,650,000 kilowatts, grid-connected wind power added 12,850,000 kilowatts, grid-connected solar power generation increased by 119,000 kilowatts. The nationwide infrastructure added 220 kV and above transmission line length and substation capacity of 32 million km and 180 million kVA respectively. The provinces with high growth rate of installed capacity are Xinjiang, Yunnan, Hainan, Beijing, Sichuan, Liaoning, Anhui, Guangxi, Hebei, Shanxi, Jiangsu, Shanghai, Hubei, Henan and Ningxia. They are mainly distributed in the eastern coast and some central and western regions.