雙芯線光伏新(xin)政已出(chu)臺近兩個月(yue)，很多企業紛紛選擇開拓海(hai)外(wai)市(shi)場，至2020年累計市(shi)場容量將達5900億美(mei)元，其中約4000億美(mei)元將來自于項目(mu)融資(zi)，海(hai)外(wai)市(shi)場復合增長率高達16%。但海(hai)外(wai)“風(feng)景”雖好，投資(zi)卻有風(feng)險，海(hai)外(wai)出(chu)行需謹慎。風(feng)險是(shi)既存(cun)的事(shi)實(shi)，遇到風(feng)險也不(bu)能停(ting)滯不(bu)前，所以對(dui)于海(hai)外(wai)市(shi)場風(feng)險把控(kong)是(shi)重要手(shou)段。

山西雙芯線國(guo)(guo)家(jia)能源局(ju)通報(bao)，今年新(xin)(xin)增農(nong)村(cun)電(dian)(dian)(dian)網(wang)改(gai)造(zao)升級近千億(yi)元(yuan)投(tou)資項目(mu)涉及(ji)25個(ge)(ge)省區市(shi)及(ji)新(xin)(xin)疆生產建(jian)(jian)設(she)兵團(tuan)，共(gong)計(ji)項目(mu)2139個(ge)(ge)，投(tou)資約926.2億(yi)元(yuan)。此次共(gong)計(ji)新(xin)(xin)建(jian)(jian)和(he)改(gai)造(zao)110(66)千伏變(bian)電(dian)(dian)(dian)站(zhan)415座、線(xian)路8500多(duo)公(gong)(gong)里，35千伏變(bian)電(dian)(dian)(dian)站(zhan)978座、線(xian)路9300多(duo)公(gong)(gong)里，10千伏線(xian)路13萬(wan)(wan)公(gong)(gong)里、配(pei)變(bian)14.4萬(wan)(wan)臺，低壓線(xian)路32.4萬(wan)(wan)公(gong)(gong)里、戶(hu)表(biao)改(gai)造(zao)627.3萬(wan)(wan)戶(hu)。面對農(nong)網(wang)、縣域內主網(wang)網(wang)架依然較(jiao)為薄弱(ruo)，單(dan)電(dian)(dian)(dian)源、單(dan)主變(bian)問題(ti)突(tu)出，互聯互帶能力較(jiao)差，以(yi)(yi)及(ji)主變(bian)容量不足、設(she)備老化等問題(ti)普遍存在。國(guo)(guo)務院(yuan)印發的(de)《國(guo)(guo)家(jia)新(xin)(xin)型城鎮化規劃(2014～2020年)》，拉開了我國(guo)(guo)新(xin)(xin)型城鎮化建(jian)(jian)設(she)的(de)序幕。2015年國(guo)(guo)家(jia)電(dian)(dian)(dian)網(wang)公(gong)(gong)司(si)計(ji)劃安(an)排900億(yi)元(yuan)的(de)基(ji)建(jian)(jian)投(tou)資用于(yu)縣域110千伏及(ji)以(yi)(yi)下電(dian)(dian)(dian)網(wang)的(de)建(jian)(jian)設(she)與改(gai)造(zao)，另外(wai)，還要(yao)安(an)排一部分大(da)修、技(ji)改(gai)資金用于(yu)農(nong)村(cun)配(pei)網(wang)的(de)建(jian)(jian)設(she)改(gai)造(zao)。通過電(dian)(dian)(dian)網(wang)建(jian)(jian)設(she)和(he)改(gai)造(zao)，解決(jue)21個(ge)(ge)縣域電(dian)(dian)(dian)網(wang)與主網(wang)聯系薄弱(ruo)的(de)問題(ti)，進一步提高農(nong)村(cun)配(pei)網(wang)的(de)供(gong)電(dian)(dian)(dian)能力。

印度總理莫迪當地時間3日就新冠肺炎疫情發表全國電視講話，呼吁民眾在4月5日晚上9點熄燈9分鐘，以“燭光”祈福團結抗疫。然而，該建議隨后在該國引發巨大爭議，馬哈拉施特拉邦能源部長尼廷·勞特就警告說，這一措施可能導致雙芯線電網崩潰(kui)，意味著應急服務(wu)也將受(shou)到影(ying)響。對(dui)此，據《印度(du)斯坦時報》報道，印度(du)電力部澄清(qing)：總理(li)的(de)熄(xi)燈呼吁只針(zhen)對(dui)普(pu)通住宅，不會(hui)影(ying)響電網系統。

性價比雙芯線報價數字萬(wan)(wan)用表(biao)法：首(shou)先把具有(you)斷(duan)點(dian)的(de)(de)電(dian)纜(lan)(lan)的(de)(de)一(yi)端接在220V火(huo)(huo)線，另一(yi)端使(shi)之(zhi)懸空。調動萬(wan)(wan)用表(biao)的(de)(de)檔位使(shi)之(zhi)打到交流(liu)2V電(dian)壓(ya)(ya)擋(dang)。然(ran)后從故(gu)障(zhang)電(dian)纜(lan)(lan)的(de)(de)火(huo)(huo)線接入端開(kai)始，一(yi)只手(shou)緊握黑表(biao)筆(bi)(bi)，紅(hong)表(biao)筆(bi)(bi)沿著故(gu)障(zhang)電(dian)纜(lan)(lan)的(de)(de)絕緣層緩(huan)慢(man)滑動。電(dian)纜(lan)(lan)無斷(duan)點(dian)處(chu)(chu)的(de)(de)電(dian)壓(ya)(ya)值(zhi)大約為0.445V左右。當(dang)紅(hong)表(biao)筆(bi)(bi)移動到某處(chu)(chu)時(shi)，萬(wan)(wan)用表(biao)顯示的(de)(de)電(dian)壓(ya)(ya)值(zhi)驟降(jiang)為正常(chang)電(dian)壓(ya)(ya)的(de)(de)1/10即0.04V時(shi)。此時(shi)基(ji)本可以斷(duan)定斷(duan)點(dian)處(chu)(chu)在該位置向前（火(huo)(huo)線接入端）15cm處(chu)(chu)。

山西性價比雙芯線報價電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)纜作為電(dian)(dian)(dian)力傳(chuan)輸的主(zhu)要(yao)(yao)(yao)載體(ti)，廣(guang)泛應(ying)用(yong)于電(dian)(dian)(dian)器裝備、照明(ming)線(xian)(xian)(xian)(xian)路、家(jia)用(yong)電(dian)(dian)(dian)器等(deng)方面，其質量(liang)(liang)的好壞直接影響到工(gong)程質量(liang)(liang)及消費者的生(sheng)命財產(chan)安全。在市場(chang)上(shang)有(you)很多電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)品種(zhong)，要(yao)(yao)(yao)根據自己(ji)的用(yong)電(dian)(dian)(dian)負(fu)荷來(lai)采用(yong)合適的電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)。市場(chang)上(shang)賣的電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)有(you)的便宜(yi)有(you)的比(bi)較(jiao)貴，有(you)的人往(wang)往(wang)會(hui)先(xian)比(bi)較(jiao)便宜(yi)的，可是(shi)(shi)(shi)(shi)，便宜(yi)的電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)，往(wang)往(wang)有(you)很多達不到他說明(ming)的那(nei)樣的性能，就(jiu)(jiu)(jiu)(jiu)有(you)可能會(hui)給(gei)自己(ji)帶來(lai)很多安全隱患。電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)的生(sheng)產(chan)技術(shu)含量(liang)(liang)不是(shi)(shi)(shi)(shi)太(tai)高，原(yuan)材料也沒有(you)太(tai)大的差別，要(yao)(yao)(yao)是(shi)(shi)(shi)(shi)便宜(yi)的太(tai)多，要(yao)(yao)(yao)么就(jiu)(jiu)(jiu)(jiu)是(shi)(shi)(shi)(shi)偷工(gong)減料，要(yao)(yao)(yao)么就(jiu)(jiu)(jiu)(jiu)是(shi)(shi)(shi)(shi)數量(liang)(liang)不給(gei)夠(gou)。那(nei)怎么樣去鑒別呢。我給(gei)大家(jia)說幾種(zhong)比(bi)較(jiao)容易(yi)鑒別的方法：1、看(kan)給(gei)看(kan)包裝，國(guo)標的電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)往(wang)往(wang)做都比(bi)較(jiao)好，整齊(qi)，手(shou)拿(na)上(shang)去有(you)質量(liang)(liang)感。2、要(yao)(yao)(yao)打開包裝看(kan)一下里(li)面的電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)了，國(guo)標的電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)1.5－-6平方的電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)要(yao)(yao)(yao)求(qiu)是(shi)(shi)(shi)(shi)皮厚（絕緣厚度）是(shi)(shi)(shi)(shi)0.7mm，太(tai)厚的就(jiu)(jiu)(jiu)(jiu)是(shi)(shi)(shi)(shi)非標的了，相應(ying)的他的內芯(xin)就(jiu)(jiu)(jiu)(jiu)肯定不夠(gou)，線(xian)(xian)(xian)(xian)皮你可以用(yong)力的扯(che)(che)一下，不容易(yi)扯(che)(che)破的就(jiu)(jiu)(jiu)(jiu)是(shi)(shi)(shi)(shi)一般就(jiu)(jiu)(jiu)(jiu)是(shi)(shi)(shi)(shi)國(guo)標的

電線電纜行業，是一個很傳統的行業，幾乎含量不高，行業入門檻比較低，導致大量競爭者出現，從而非標產品遍布我大江南北，同時電纜行業又是一個靠關系，靠人脈的行業，因為電纜行業牽扯資金量大，所以又有賬期，賒賬，押款問題，人生地不熟的生意不能做，除非一手交錢一手交貨。沒有人脈沒有關系的也不要做，因為雙芯線電(dian)纜不(bu)想日用(yong)品(pin)(pin)誰都得用(yong)，更不(bu)是(shi)(shi)開在(zai)小區(qu)門口(kou)就(jiu)有客(ke)流(liu)量的行(xing)業(ye)。第(di)一，對電(dian)纜知(zhi)識深入了解(jie)，每一個產品(pin)(pin)的規格(ge)(ge)和型號，以及(ji)不(bu)同(tong)的用(yong)途等(deng)第(di)二，了解(jie)行(xing)業(ye)，電(dian)纜行(xing)業(ye)最(zui)明顯的特點就(jiu)是(shi)(shi)非標(biao)(biao)(biao)線(xian)(xian)橫行(xing)，這(zhe)點很重要，同(tong)時知(zhi)道(dao)(dao)國標(biao)(biao)(biao)線(xian)(xian)和非標(biao)(biao)(biao)線(xian)(xian)的區(qu)別第(di)三，如(ru)果你(ni)(ni)(ni)(ni)(ni)做的是(shi)(shi)國標(biao)(biao)(biao)線(xian)(xian)，那你(ni)(ni)(ni)(ni)(ni)就(jiu)得知(zhi)道(dao)(dao)你(ni)(ni)(ni)(ni)(ni)國標(biao)(biao)(biao)線(xian)(xian)和非標(biao)(biao)(biao)線(xian)(xian)比較起(qi)來優勢是(shi)(shi)什(shen)么(me)劣勢是(shi)(shi)什(shen)么(me)，否則的話，比價格(ge)(ge)，你(ni)(ni)(ni)(ni)(ni)根(gen)本比不(bu)上非標(biao)(biao)(biao)的.第(di)四，了解(jie)渠道(dao)(dao)，你(ni)(ni)(ni)(ni)(ni)的客(ke)戶在(zai)哪(na)里？去哪(na)里才(cai)能(neng)(neng)找到你(ni)(ni)(ni)(ni)(ni)的客(ke)戶？是(shi)(shi)跑(pao)建(jian)材市場還是(shi)(shi)工地(di)？如(ru)何才(cai)能(neng)(neng)找到競爭不(bu)是(shi)(shi)很激烈的市場？