(?)　(?)3月(Yue)29日(Ri)，(?)由(You)南(Nan)方(Fang)电(Dian)网(Wang)公(Gong)司(Si)投(Tou)资(Zi)建(Jian)设(She)的(De)乌(Wu)东(Dong)德(De)电(Dian)站(Zhan)送(Song)电(Dian)广(Guang)东(Dong)广(Guang)西(Xi)特(Te)高(Gao)压(Ya)多(Duo)端(Duan)直(Zhi)流(Liu)示(Shi)范(Fan)工(Gong)程(Cheng)获(Huo)国(Guo)家(Jia)发(Fa)展(Zhan)改(Gai)革(Ge)委(Wei)核(He)准(Zhun)。(?)该(Gai)工(Gong)程(Cheng)是(Shi)国(Guo)家(Jia)电(Dian)力(Li)发(Fa)展(Zhan)“(?)十(Shi)三(San)五(Wu)”(?)规(Gui)划(Hua)提(Ti)出(Chu)的(De)跨(Kua)省(Sheng)区(Qu)输(Shu)电(Dian)重(Zhong)点(Dian)工(Gong)程(Cheng)和(He)国(Guo)家(Jia)重(Zhong)大(Da)创(Chuang)新(Xin)示(Shi)范(Fan)工(Gong)程(Cheng)，(?)建(Jian)成(Cheng)后(Hou)将(Jiang)创(Chuang)造(Zao)多(Duo)项(Xiang)世(Shi)界(Jie)第(Di)一(Yi)：(?)世(Shi)界(Jie)上(Shang)容(Rong)量(Liang)最(Zui)大(Da)的(De)特(Te)高(Gao)压(Ya)多(Duo)端(Duan)直(Zhi)流(Liu)输(Shu)电(Dian)工(Gong)程(Cheng)、(?)世(Shi)界(Jie)上(Shang)首(Shou)个(Ge)特(Te)高(Gao)压(Ya)多(Duo)端(Duan)混(Hun)合(He)直(Zhi)流(Liu)工(Gong)程(Cheng)、(?)首(Shou)个(Ge)特(Te)高(Gao)压(Ya)柔(Rou)性(Xing)直(Zhi)流(Liu)换(Huan)流(Liu)站(Zhan)工(Gong)程(Cheng)、(?)首(Shou)个(Ge)具(Ju)备(Bei)架(Jia)空(Kong)线(Xian)路(Lu)直(Zhi)流(Liu)故(Gu)障(Zhang)自(Zi)清(Qing)除(Chu)能(Neng)力(Li)的(De)柔(Rou)性(Xing)直(Zhi)流(Liu)输(Shu)电(Dian)工(Gong)程(Cheng)。(?)

　(?)　(?)工(Gong)程(Cheng)拟(Ni)建(Jian)设(She)±(?)800千(Qian)伏(Fu)特(Te)高(Gao)压(Ya)三(San)端(Duan)直(Zhi)流(Liu)，(?)输(Shu)送(Song)容(Rong)量(Liang)800万(Wan)千(Qian)瓦(Wa)，(?)向(Xiang)广(Guang)东(Dong)送(Song)电(Dian)500万(Wan)千(Qian)瓦(Wa)，(?)向(Xiang)广(Guang)西(Xi)送(Song)电(Dian)300万(Wan)千(Qian)瓦(Wa)，(?)送(Song)端(Duan)为(Wei)云(Yun)南(Nan)昆(Kun)明(Ming)禄(Lu)劝(Quan)县(Xian)，(?)受(Shou)端(Duan)为(Wei)广(Guang)东(Dong)惠(Hui)州(Zhou)龙(Long)门(Men)县(Xian)和(He)广(Guang)西(Xi)柳(Liu)州(Zhou)鹿(Lu)寨(Zhai)县(Xian)，(?)线(Xian)路(Lu)全(Quan)长(Chang)约(Yue)为(Wei)1489公(Gong)里(Li)，(?)途(Tu)经(Jing)云(Yun)南(Nan)、(?)贵(Gui)州(Zhou)、(?)广(Guang)西(Xi)、(?)广(Guang)东(Dong)四(Si)省(Sheng)(区(Qu))。(?)工(Gong)程(Cheng)计(Ji)划(Hua)于(Yu)2020年(Nian)投(Tou)产(Chan)送(Song)电(Dian)，(?)2021年(Nian)全(Quan)部(Bu)建(Jian)成(Cheng)投(Tou)产(Chan)，(?)届(Jie)时(Shi)可(Ke)增(Zeng)加(Jia)800万(Wan)千(Qian)瓦(Wa)的(De)云(Yun)南(Nan)清(Qing)洁(Jie)水(Shui)电(Dian)送(Song)电(Dian)广(Guang)东(Dong)、(?)广(Guang)西(Xi)，(?)年(Nian)送(Song)电(Dian)量(Liang)超(Chao)过(Guo)320亿(Yi)千(Qian)瓦(Wa)时(Shi)，(?)每(Mei)年(Nian)可(Ke)减(Jian)少(Shao)煤(Mei)炭(Tan)消(Xiao)耗(Hao)920万(Wan)吨(Dun)、(?)二(?)氧(Yang)化(Hua)碳(Tan)排(Pai)放(Fang)2450万(Wan)吨(Dun)，(?)对(Dui)进(Jin)一(Yi)步(Bu)促(Cu)进(Jin)云(Yun)南(Nan)水(Shui)电(Dian)等(Deng)清(Qing)洁(Jie)能(Neng)源(Yuan)消(Xiao)纳(Na)、(?)保(Bao)障(Zhang)广(Guang)东(Dong)广(Guang)西(Xi)电(Dian)力(Li)供(Gong)应(Ying)、(?)保(Bao)护(Hu)生(Sheng)态(Tai)环(Huan)境(Jing)、(?)助(Zhu)力(Li)打(Da)好(Hao)污(Wu)染(Ran)防(Fang)治(Zhi)攻(Gong)坚(Jian)战(Zhan)具(Ju)有(You)重(Zhong)要(Yao)意(Yi)义(Yi)。(?)

　(?)　(?)作(Zuo)为(Wei)世(Shi)界(Jie)首(Shou)个(Ge)特(Te)高(Gao)压(Ya)大(Da)容(Rong)量(Liang)多(Duo)端(Duan)混(Hun)合(He)直(Zhi)流(Liu)输(Shu)电(Dian)工(Gong)程(Cheng)，(?)其(Qi)容(Rong)量(Liang)超(Chao)过(Guo)现(Xian)有(You)世(Shi)界(Jie)上(Shang)最(Zui)大(Da)容(Rong)量(Liang)为(Wei)600万(Wan)千(Qian)瓦(Wa)的(De)特(Te)高(Gao)压(Ya)多(Duo)端(Duan)直(Zhi)流(Liu)工(Gong)程(Cheng)—(?)—(?)印(Yin)度(Du)东(Dong)北(Bei)—(?)阿(A)格(Ge)拉(La)输(Shu)电(Dian)线(Xian)路(Lu)工(Gong)程(Cheng)。(?)多(Duo)端(Duan)直(Zhi)流(Liu)相(Xiang)对(Dui)常(Chang)规(Gui)直(Zhi)流(Liu)，(?)打(Da)破(Po)线(Xian)路(Lu)仅(Jin)连(Lian)接(Jie)两(Liang)点(Dian)的(De)固(Gu)有(You)模(Mo)式(Shi)，(?)形(Xing)成(Cheng)一(Yi)条(Tiao)线(Xian)上(Shang)多(Duo)点(Dian)连(Lian)接(Jie)布(Bu)局(Ju)，(?)减(Jian)少(Shao)线(Xian)路(Lu)建(Jian)设(She)里(Li)程(Cheng)、(?)换(Huan)流(Liu)站(Zhan)点(Dian)数(Shu)量(Liang)等(Deng)，(?)提(Ti)升(Sheng)经(Jing)济(Ji)性(Xing)。(?)“(?)混(Hun)合(He)”(?)则(Ze)体(Ti)现(Xian)在(Zai)其(Qi)送(Song)端(Duan)采(Cai)用(Yong)常(Chang)规(Gui)直(Zhi)流(Liu)、(?)受(Shou)端(Duan)采(Cai)用(Yong)柔(Rou)性(Xing)直(Zhi)流(Liu)技(Ji)术(Shu)，(?)工(Gong)程(Cheng)特(Te)高(Gao)压(Ya)柔(Rou)性(Xing)直(Zhi)流(Liu)换(Huan)流(Liu)站(Zhan)建(Jian)有(You)2个(Ge)，(?)分(Fen)别(Bie)位(Wei)于(Yu)两(Liang)个(Ge)受(Shou)端(Duan)处(Chu)，(?)架(Jia)空(Kong)线(Xian)路(Lu)直(Zhi)流(Liu)故(Gu)障(Zhang)自(Zi)清(Qing)除(Chu)能(Neng)力(Li)与(Yu)柔(Rou)性(Xing)直(Zhi)流(Liu)系(Xi)统(Tong)的(De)应(Ying)用(Yong)，(?)能(Neng)提(Ti)升(Sheng)电(Dian)网(Wang)运(Yun)行(Xing)的(De)安(An)全(Quan)性(Xing)、(?)稳(Wen)定(Ding)性(Xing)、(?)灵(Ling)活(Huo)性(Xing)。(?)

　(?)　(?)据(Ju)了(Liao)解(Jie)，(?)工(Gong)程(Cheng)前(Qian)期(Qi)工(Gong)作(Zuo)在(Zai)同(Tong)类(Lei)工(Gong)程(Cheng)中(Zhong)最(Zui)为(Wei)复(Fu)杂(Za)，(?)技(Ji)术(Shu)方(Fang)案(An)论(Lun)证(Zheng)首(Shou)次(Ci)开(Kai)展(Zhan)了(Liao)特(Te)高(Gao)压(Ya)多(Duo)端(Duan)直(Zhi)流(Liu)、(?)特(Te)高(Gao)压(Ya)柔(Rou)性(Xing)直(Zhi)流(Liu)、(?)特(Te)高(Gao)压(Ya)常(Chang)规(Gui)直(Zhi)流(Liu)与(Yu)柔(Rou)性(Xing)直(Zhi)流(Liu)混(Hun)合(He)系(Xi)统(Tong)、(?)特(Te)高(Gao)压(Ya)柔(Rou)性(Xing)直(Zhi)流(Liu)的(De)长(Chang)距(Ju)离(Li)架(Jia)空(Kong)线(Xian)路(Lu)应(Ying)用(Yong)等(Deng)创(Chuang)新(Xin)工(Gong)作(Zuo)，(?)经(Jing)多(Duo)方(Fang)反(Fan)复(Fu)研(Yan)究(Jiu)论(Lun)证(Zheng)得(De)以(Yi)通(Tong)过(Guo)。(?)

　(?)　(?)工(Gong)程(Cheng)具(Ju)有(You)极(Ji)大(Da)示(Shi)范(Fan)意(Yi)义(Yi)，(?)有(You)利(Li)于(Yu)我(Wo)国(Guo)占(Zhan)领(Ling)特(Te)高(Gao)压(Ya)多(Duo)端(Duan)、(?)柔(Rou)性(Xing)直(Zhi)流(Liu)输(Shu)电(Dian)技(Ji)术(Shu)制(Zhi)高(Gao)点(Dian)，(?)提(Ti)升(Sheng)远(Yuan)距(Ju)离(Li)、(?)大(Da)容(Rong)量(Liang)、(?)多(Duo)电(Dian)源(Yuan)状(Zhuang)况(Kuang)下(Xia)电(Dian)网(Wang)运(Yun)行(Xing)的(De)安(An)全(Quan)稳(Wen)定(Ding)和(He)经(Jing)济(Ji)性(Xing)，(?)从(Cong)长(Chang)远(Yuan)看(Kan)将(Jiang)为(Wei)未(Wei)来(Lai)大(Da)规(Gui)模(Mo)可(Ke)再(Zai)生(Sheng)能(Neng)源(Yuan)基(Ji)地(Di)的(De)开(Kai)发(Fa)与(Yu)并(Bing)网(Wang)提(Ti)供(Gong)强(Qiang)有(You)力(Li)的(De)技(Ji)术(Shu)支(Zhi)撑(Cheng)。(?)