国家电网公司四大特高压直流工程年内输电量超千亿千瓦时
发布时间：2018-09-18 07:37
【摘要】：正近日获悉,国家电网公司已投运的向上、锦苏、哈郑、溪浙四大特高压直流工程初步构建了连接中国西北煤电、风电基地,西南水电基地和东中部负荷中心的能源配置平台。截至2014年12月4日,四大特高压直流工程年内累计输送电量已达到1.003×1011 kW·h。其中,向华东地区的上海、江苏、浙江等地输送四川清洁水电8.87×1010 kW·h,以"风光火打捆外送"形式由西北向华中地区输送电力1.16×1010 kW·h,促进了西南、西北地区能源资源在全国范围的消纳,减少中东部地区煤炭消耗3.4×107 t,减排二氧化碳8.
[Abstract]:Recently, it was learned that the four UHV DC projects of the State Grid Company that have been put into operation have preliminarily constructed an energy allocation platform connecting the northwest coal power, wind power base, southwest hydropower base and the eastern and central load center of China. As of December 4, 2014, the cumulative capacity of the four UHVDC projects has reached 1.003 脳 1011 kW / h in the year. Among them, 8. 87 脳 1010 kW / h of clean hydropower is transported to Shanghai, Jiangsu, Zhejiang and other places in east China, and 1.16 脳 1010 kW / h from northwest to central China in the form of "wind and fire bundling", which promotes southwest China. The energy resources in Northwest China have been absorbed throughout the country, reducing coal consumption in the central and eastern regions by 3.4 脳 10 7 t and reducing carbon dioxide emissions by 8. 5%.
【分类号】：F426.61
[Abstract]:Recently, it was learned that the four UHV DC projects of the State Grid Company that have been put into operation have preliminarily constructed an energy allocation platform connecting the northwest coal power, wind power base, southwest hydropower base and the eastern and central load center of China. As of December 4, 2014, the cumulative capacity of the four UHVDC projects has reached 1.003 脳 1011 kW / h in the year. Among them, 8. 87 脳 1010 kW / h of clean hydropower is transported to Shanghai, Jiangsu, Zhejiang and other places in east China, and 1.16 脳 1010 kW / h from northwest to central China in the form of "wind and fire bundling", which promotes southwest China. The energy resources in Northwest China have been absorbed throughout the country, reducing coal consumption in the central and eastern regions by 3.4 脳 10 7 t and reducing carbon dioxide emissions by 8. 5%.
【分类号】：F426.61
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