特(te)高(gao)(gao)(gao)壓(ya)(ya)的(de)(de)(de)5G應(ying)用： 今年6月(yue)，中國(guo)電(dian)信(xin)宣(xuan)城(cheng)分(fen)公司建設的(de)(de)(de)全(quan)國(guo)首(shou)例(li)特(te)高(gao)(gao)(gao)壓(ya)(ya)變電(dian)站(zhan)與5G通(tong)信(xin)技術(shu)結合的(de)(de)(de)泛在(zai)電(dian)力(li)物聯網(wang)建設工(gong)程(cheng)在(zai)古泉(quan)換(huan)流(liu)站(zhan)通(tong)過(guo)驗收。測試顯示，以基(ji)(ji)站(zhan)為(wei)中心(xin)的(de)(de)(de)十幾個(ge)典(dian)型位(wei)(wei)置無線(xian)(xian)傳輸(shu)通(tong)道下(xia)行速率峰(feng)值達到800Mb/s，平均超過(guo)570Mb/s，通(tong)道上行速率峰(feng)值達到160Mb/s，平均超過(guo)100Mb/s，均滿足(zu)設計(ji)要求。這(zhe)是安徽(hui)省(sheng)內的(de)(de)(de)第(di)一座(zuo)用于電(dian)力(li)領(ling)域的(de)(de)(de)5G基(ji)(ji)站(zhan)，標志著5G通(tong)信(xin)技術(shu)正式運用到特(te)高(gao)(gao)(gao)壓(ya)(ya)電(dian)力(li)領(ling)域。 特(te)高(gao)(gao)(gao)壓(ya)(ya)古泉(quan)換(huan)流(liu)站(zhan)位(wei)(wei)于安徽(hui)宣(xuan)城(cheng)境內，是新疆昌吉至安徽(hui)宣(xuan)城(cheng)古泉(quan)±1100千伏特(te)高(gao)(gao)(gao)壓(ya)(ya)直(zhi)流(liu)輸(shu)電(dian)線(xian)(xian)路“西(xi)電(dian)東送”工(gong)程(cheng)的(de)(de)(de)落點。線(xian)(xian)路途經(jing)新疆、甘(gan)肅、寧(ning)夏、陜西(xi)、河南、安徽(hui)六省(sheng)（區），全(quan)長3319公里，輸(shu)送容(rong)量1200萬千瓦，總投資400多億(yi)元，是世界上電(dian)壓(ya)(ya)等級最(zui)高(gao)(gao)(gao)、輸(shu)送容(rong)量最(zui)大、輸(shu)送距離最(zui)遠、技術(shu)水平最(zui)先進(jin)的(de)(de)(de)特(te)高(gao)(gao)(gao)壓(ya)(ya)直(zhi)流(liu)輸(shu)電(dian)工(gong)程(cheng)。

河(he)南年(nian)(nian)度電力“體檢(jian)(jian)(jian)(jian)”應(ying)用(yong)(yong)5G： 9月(yue)20日上(shang)午(wu)，位(wei)(wei)于(yu)中(zhong)(zhong)牟縣大孟鎮境內的特(te)高壓±800千伏中(zhong)(zhong)州換(huan)流站內，負(fu)責檢(jian)(jian)(jian)(jian)修(xiu)(xiu)的河(he)南送變電建設(she)有限公(gong)(gong)司(si)數百名工作(zuo)人(ren)員在多(duo)個作(zuo)業面(mian)同(tong)(tong)時(shi)忙碌(liu)工作(zuo)，該站為(wei)期11天的年(nian)(nian)度檢(jian)(jian)(jian)(jian)修(xiu)(xiu)大幕就(jiu)此拉開。 和以往不同(tong)(tong)，此次檢(jian)(jian)(jian)(jian)修(xiu)(xiu)是中(zhong)(zhong)州換(huan)流站屬(shu)地化(hua)管理后的首次檢(jian)(jian)(jian)(jian)修(xiu)(xiu)（過(guo)去日常運(yun)維和年(nian)(nian)度檢(jian)(jian)(jian)(jian)修(xiu)(xiu)由國(guo)家(jia)電網(wang)公(gong)(gong)司(si)負(fu)責，今年(nian)(nian)移交給國(guo)網(wang)河(he)南省電力公(gong)(gong)司(si)），同(tong)(tong)時(shi)，在現場架(jia)設(she)專(zhuan)用(yong)(yong)5G基站，采用(yong)(yong)最新信息(xi)通(tong)(tong)訊(xun)技(ji)(ji)(ji)術(shu)(shu)，實現了全(quan)國(guo)首次將5G技(ji)(ji)(ji)術(shu)(shu)應(ying)用(yong)(yong)到換(huan)流站年(nian)(nian)度檢(jian)(jian)(jian)(jian)修(xiu)(xiu)的新突破。 在現場記者(zhe)看(kan)(kan)到，一名工作(zuo)人(ren)員操控無(wu)人(ren)機(ji)在中(zhong)(zhong)州換(huan)流站上(shang)空進(jin)行(xing)巡檢(jian)(jian)(jian)(jian)，電腦屏幕上(shang)可以看(kan)(kan)到無(wu)人(ren)機(ji)拍(pai)下的實時(shi)畫(hua)面(mian)，大到一根電線、一個絕緣子，小到一個螺(luo)(luo)栓(shuan)、螺(luo)(luo)帽(mao)，看(kan)(kan)得(de)清(qing)清(qing)楚楚，且沒有卡頓現象。 “通(tong)(tong)過(guo)5G技(ji)(ji)(ji)術(shu)(shu)的運(yun)用(yong)(yong)，我們(men)可以對整個檢(jian)(jian)(jian)(jian)修(xiu)(xiu)過(guo)程各(ge)環節實時(shi)監管，能(neng)夠第一時(shi)間發(fa)現檢(jian)(jian)(jian)(jian)修(xiu)(xiu)過(guo)程中(zhong)(zhong)的問題和違章(zhang)作(zuo)業并及時(shi)進(jin)行(xing)處理、糾(jiu)正，實現全(quan)方位(wei)(wei)、全(quan)過(guo)程的數字化(hua)、網(wang)絡化(hua)、可視化(hua)同(tong)(tong)步管控，確保整個檢(jian)(jian)(jian)(jian)修(xiu)(xiu)過(guo)程安全(quan)、高效。”施工現場安全(quan)總監張森森說(shuo)，和此前(qian)的4G技(ji)(ji)(ji)術(shu)(shu)相比，5G畫(hua)面(mian)的準確度更高、識別度更高、清(qing)晰度更高，傳輸速度更快(kuai)，工作(zuo)效率得(de)到提升(sheng)。比如檢(jian)(jian)(jian)(jian)修(xiu)(xiu)高塔(ta)上(shang)的6個螺(luo)(luo)帽(mao)是否有松動(dong)，以前(qian)攝(she)像頭不夠高清(qing)，需(xu)要(yao)人(ren)工上(shang)塔(ta)作(zuo)業查看(kan)(kan)，耗時(shi)40分鐘(zhong)至1小時(shi)，而現在利用(yong)(yong)5G網(wang)絡配合無(wu)人(ren)機(ji)技(ji)(ji)(ji)術(shu)(shu)，5分鐘(zhong)就(jiu)能(neng)完成，還(huan)避免了人(ren)工高空作(zuo)業，安全(quan)又便捷(jie)