國家電網(wǎng)公司四大特高壓直流工程年內(nèi)輸電量超千億千瓦時
發(fā)布時間:2018-09-18 07:37
【摘要】:正近日獲悉,國家電網(wǎng)公司已投運的向上、錦蘇、哈鄭、溪浙四大特高壓直流工程初步構(gòu)建了連接中國西北煤電、風(fēng)電基地,西南水電基地和東中部負(fù)荷中心的能源配置平臺。截至2014年12月4日,四大特高壓直流工程年內(nèi)累計輸送電量已達(dá)到1.003×1011 kW·h。其中,向華東地區(qū)的上海、江蘇、浙江等地輸送四川清潔水電8.87×1010 kW·h,以"風(fēng)光火打捆外送"形式由西北向華中地區(qū)輸送電力1.16×1010 kW·h,促進(jìn)了西南、西北地區(qū)能源資源在全國范圍的消納,減少中東部地區(qū)煤炭消耗3.4×107 t,減排二氧化碳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%.
【分類號】: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%.
【分類號】:F426.61
【相似文獻(xiàn)】
相關(guān)期刊論文 前10條
1 張文亮;于永清;李光范;范建斌;宿志一;陸家榆;李博;;特高壓直流技術(shù)研究[J];中國電機(jī)工程學(xué)報;2007年22期
2 ;±800kV特高壓直流轉(zhuǎn)換開關(guān)樣機(jī)順利完成直流大電流分?jǐn)嘣囼瀃J];電力建設(shè);2011年01期
3 李惠軍;郭穎;藍(lán)海波;朱小紅;;±800kV復(fù)奉特高壓直流送端電網(wǎng)安全穩(wěn)定控制系統(tǒng)[J];江蘇科技信息;2011年09期
4 ;哈密—鄭州特高壓直流工程(新疆段)前期工作完成[J];高壓電器;2011年12期
5 ;14項特高壓直流工程建設(shè)成2012年國網(wǎng)目標(biāo)[J];電器工業(yè);2012年03期
6 ;我國±800kV特高壓直流項目通過技術(shù)鑒定[J];農(nóng)村電工;2013年11期
7 張民;石巖;韓偉;;特高壓直流保護(hù)動作策略的研究[J];電網(wǎng)技術(shù);2007年10期
8 馬為民;聶定珍;曹燕明;;向家壩—上!800kV特高壓直流工程中的關(guān)鍵技術(shù)方案[J];電網(wǎng)技術(shù);2007年11期
9 黃一鳴;任巍巍;趙s,
本文編號:2247236
本文鏈接:http://sikaile.net/jingjilunwen/gongyejingjilunwen/2247236.html
最近更新
教材專著