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智能電網建設下 智能電表設備需求旺盛
來源:儀表網
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發布日期:2020-09-16
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曾(ceng)幾何時,那些斜挎著一只帆布(bu)背包(bao),隨身帶(dai)著一本泛黃的、擠滿密(mi)密(mi)麻(ma)麻(ma)阿(a)拉伯符號(hao)老式賬簿,走街串巷、挨家挨戶抄表(biao)員的身影(ying)開始從城市一角慢(man)慢(man)淡去(qu)。隨著智能電(dian)(dian)(dian)網(wang)逐(zhu)(zhu)漸(jian)發展,工作(zuo)人(ren)員無需再上門抄表(biao),人(ren)們(men)用(yong)手機等智能設備,就可在線(xian)上看(kan)自(zi)家用(yong)電(dian)(dian)(dian)情況并完成用(yong)電(dian)(dian)(dian)繳(jiao)費,而作(zuo)為智能電(dian)(dian)(dian)網(wang)終端設備的智能電(dian)(dian)(dian)表(biao),也得以快速推廣和應用(yong),電(dian)(dian)(dian)表(biao)逐(zhu)(zhu)漸(jian)走向(xiang)自(zi)動(dong)化(hua)(hua)、智能化(hua)(hua)、高效化(hua)(hua)。

智能電網建設下 智能電表設備需求旺盛

智能電網建設下 智能電表設備需求旺盛

眾所周知,智能電表除了具備傳統電能表基本用電量的計量功能以外,為了適應智能電網和新能源的使用它還具有雙向多種費率計量功能、用戶端控制功能、多種數據傳輸模式的雙向數據通信功能、防竊電功能等智能化的功能,智能電表代表著未來節能型智能電網終用戶智能化終端的發展方向。

當前,電網(wang)智(zhi)能(neng)(neng)化已成為(wei)當今一種(zhong)不可逆(ni)轉的社(she)會潮流。按照“十三五”規劃,2020年我(wo)國將全(quan)面(mian)進(jin)入“電網(wang)2.0”時代,實現智(zhi)能(neng)(neng)電表(biao)100%覆蓋。

電網智能(neng)化(hua)建設智能(neng)電表設備少不了

隨著科學(xue)技(ji)術的(de)發(fa)(fa)展和社(she)會的(de)不斷(duan)進步,電(dian)力(li)行業(ye)受智(zhi)能(neng)(neng)(neng)化強(qiang)勁勢頭影響,加之自身存在(zai)(zai)的(de)諸(zhu)多難(nan)點(dian)痛(tong)點(dian)問題,電(dian)力(li)行業(ye)在(zai)(zai)智(zhi)慧變革的(de)過程中引發(fa)(fa)了多方(fang)關注。其中,智(zhi)能(neng)(neng)(neng)電(dian)表是(shi)智(zhi)能(neng)(neng)(neng)電(dian)網的(de)智(zhi)能(neng)(neng)(neng)終端(duan),在(zai)(zai)電(dian)力(li)智(zhi)能(neng)(neng)(neng)抄表中的(de)應用(yong)越來(lai)越廣泛(fan)。

智(zhi)能電(dian)(dian)(dian)網,是(shi)以通(tong)信(xin)(xin)信(xin)(xin)息(xi)平臺為支撐,包含電(dian)(dian)(dian)力系統的(de)發電(dian)(dian)(dian)、輸電(dian)(dian)(dian)、變電(dian)(dian)(dian)、配(pei)電(dian)(dian)(dian)、用電(dian)(dian)(dian)和調(diao)度各個環節、覆蓋所有電(dian)(dian)(dian)壓(ya)等級、實現(xian)“電(dian)(dian)(dian)力流(liu)、信(xin)(xin)息(xi)流(liu)、業務流(liu)”的(de)高度一體化融合的(de)現(xian)代電(dian)(dian)(dian)網,具備堅強(qiang)可靠、經濟(ji)高效、清潔環保(bao)、透明開放、友好互動(dong)(dong)、信(xin)(xin)息(xi)化、自動(dong)(dong)化、互動(dong)(dong)化的(de)特征。

智(zhi)能電表作(zuo)為智(zhi)能電網建設、泛在物聯(lian)網建設的(de)基礎(chu)設備(bei),是(shi)高級量(liang)測(ce)體系(xi)的(de)重要組成部分。智(zhi)能電表的(de)安裝、使用有(you)效(xiao)推動了電量(liang)全自動采集和“多(duo)表合一”等,對改善公用事業(ye)行業(ye)的(de)便利性、友(you)好性發(fa)揮了積的(de)促進作(zuo)用。

據了解,電網規劃預計到(dao)(dao)2025 年(nian)接(jie)入(ru)終端設備將(jiang)超過10 億(yi)只,到(dao)(dao)2030 年(nian)接(jie)入(ru)的終端設備數(shu)量將(jiang)達到(dao)(dao)20 億(yi)只,整(zheng)個泛在(zai)電力物聯(lian)網將(jiang)成為接(jie)入(ru)設備的物聯(lian)網生態圈(quan)。由于智(zhi)(zhi)能(neng)電網的全面建設和(he)農村(cun)電網改造升級等促進因素(su),智(zhi)(zhi)能(neng)電表市場發展勢頭迅猛。

此外,智(zhi)(zhi)能(neng)電(dian)(dian)(dian)表(biao)需(xu)求增長(chang),主要有以下幾個方面(mian),首先,電(dian)(dian)(dian)網從2009年(nian)開始安(an)裝的(de)智(zhi)(zhi)能(neng)電(dian)(dian)(dian)表(biao)已(yi)到輪換(huan)期,需(xu)逐年(nian)進行大(da)面(mian)積(ji)輪換(huan);其次,新(xin)(xin)增用戶的(de)需(xu)求逐年(nian)增加(jia),包(bao)括新(xin)(xin)增城鎮住(zhu)宅(zhai)的(de)安(an)裝需(xu)求,新(xin)(xin)增農村住(zhu)宅(zhai)安(an)裝需(xu)求、新(xin)(xin)增工(gong)業用戶需(xu)求;再者,智(zhi)(zhi)能(neng)電(dian)(dian)(dian)表(biao)新(xin)(xin)能(neng)源領域(yu)的(de)應用需(xu)求,智(zhi)(zhi)能(neng)電(dian)(dian)(dian)網下,使得智(zhi)(zhi)能(neng)電(dian)(dian)(dian)表(biao)設備需(xu)求旺盛(sheng),發展前景可期。那么,你知道智(zhi)(zhi)能(neng)電(dian)(dian)(dian)表(biao)的(de)發展歷程(cheng)嗎?一起來(lai)看(kan)看(kan)吧(ba)!

智(zhi)能電(dian)表設備(bei)發展歷程

早期,國(guo)(guo)內(nei)安裝使用(yong)的電表(biao)都(dou)是從(cong)英國(guo)(guo)、德(de)國(guo)(guo)、瑞士等進口(kou)得來。直到1978年,以上海為(wei)代表(biao)的各地才(cai)開始大量采用(yong)國(guo)(guo)產電表(biao);

1990年之前(qian),我國(guo)使用的是(shi)機(ji)械式電表(biao),其具有計量有功(gong)(gong)電能(neng)及其他參數等(deng)功(gong)(gong)能(neng),原理是(shi)電流通過(guo)線圈時(shi)產(chan)生磁場,從而使轉盤(pan)轉動;

1990年至(zhi)2005年,我國開始使(shi)用普(pu)通電(dian)子式(shi)(shi)電(dian)表,其功(gong)能和機(ji)械式(shi)(shi)電(dian)表一樣,但采用數字式(shi)(shi)計量(liang)原理(li)進(jin)行計量(liang),計量(liang)精度(du)更高;

2005年至2011年,預付費電(dian)表(biao)進(jin)入人們(men)生活(huo)中(zhong),其(qi)增(zeng)加了預付費控制(zhi)功能,可以實(shi)現有(you)條件供電(dian)控制(zhi),其(qi)是(shi)在電(dian)表(biao)中(zhong)集(ji)成控制(zhi)通斷電(dian)的繼電(dian)器,實(shi)現先收(shou)費、后用電(dian)的功能;

2011年至(zhi)今(jin),隨著(zhu)科學技術(shu)的(de)(de)發展(zhan),智能電表進入千(qian)家萬(wan)戶,在(zai)功能上較之前,電表增加了通訊(xun)模塊,可(ke)以在(zai)電表和系(xi)統主站之間實(shi)現(xian)雙向通訊(xun)和數據傳輸(shu),并(bing)可(ke)以接受主站發出的(de)(de)指令。

另外,早在(zai)2017年(nian)(nian),電(dian)(dian)力(li)行(xing)(xing)(xing)業就一直在(zai)謀求(qiu)智能電(dian)(dian)表(biao)的升級(ji)和(he)發(fa)展,電(dian)(dian)網(wang)(wang)(wang)(wang)提出過“雙芯”智能電(dian)(dian)表(biao)的研發(fa)。2019年(nian)(nian)開(kai)始(shi),電(dian)(dian)網(wang)(wang)(wang)(wang)聯合各行(xing)(xing)(xing)業共同推動新(xin)一代智能電(dian)(dian)表(biao)研發(fa)、設計進程,預計將在(zai)2020年(nian)(nian)及(ji)其以(yi)后,國網(wang)(wang)(wang)(wang)新(xin)一代智能電(dian)(dian)表(biao)首批樣表(biao)在(zai)部(bu)分省級(ji)電(dian)(dian)網(wang)(wang)(wang)(wang)掛(gua)網(wang)(wang)(wang)(wang)運行(xing)(xing)(xing)及(ji)產品(pin)設計改進;在(zai)各省級(ji)電(dian)(dian)表(biao)擴大試(shi)用(yong),再在(zai)部(bu)分省級(ji)電(dian)(dian)網(wang)(wang)(wang)(wang)批量進入市場應用(yong)。

從19世紀(ji)至今,電(dian)(dian)(dian)(dian)表(biao)已有超(chao)過100年的歷史。我國電(dian)(dian)(dian)(dian)表(biao)行(xing)業經歷了(le)機(ji)械制電(dian)(dian)(dian)(dian)表(biao)、普(pu)通電(dian)(dian)(dian)(dian)子式(shi)(shi)電(dian)(dian)(dian)(dian)表(biao)、預付費(fei)電(dian)(dian)(dian)(dian)表(biao)以(yi)及現在基本全面普(pu)及的智(zhi)能電(dian)(dian)(dian)(dian)表(biao)階段。從機(ji)械表(biao)到(dao)電(dian)(dian)(dian)(dian)子式(shi)(shi)電(dian)(dian)(dian)(dian)能表(biao),再到(dao)智(zhi)能電(dian)(dian)(dian)(dian)表(biao),對于(yu)廣大用戶來說,智(zhi)能電(dian)(dian)(dian)(dian)表(biao)取代機(ji)械表(biao)和(he)電(dian)(dian)(dian)(dian)子式(shi)(shi)電(dian)(dian)(dian)(dian)能表(biao),可(ke)以(yi)讓用戶足不出(chu)戶就可(ke)以(yi)完(wan)成用電(dian)(dian)(dian)(dian)繳(jiao)費(fei),實時查(cha)看用電(dian)(dian)(dian)(dian)情況,了(le)解電(dian)(dian)(dian)(dian)量剩余狀況,大的方便了(le)群眾的生活。

結語:隨著我國智(zhi)能電(dian)(dian)(dian)網(wang)(wang)建設(she)的(de)快(kuai)速實施以及電(dian)(dian)(dian)能表輪換工(gong)作(zuo)的(de)開展,作(zuo)為智(zhi)能電(dian)(dian)(dian)網(wang)(wang)用電(dian)(dian)(dian)環(huan)節(jie)的(de)重要組成部分,智(zhi)能電(dian)(dian)(dian)表和(he)用電(dian)(dian)(dian)信息采集設(she)備的(de)需求將(jiang)在(zai)未(wei)來一段(duan)時(shi)期內持(chi)續增長,智(zhi)能化是的(de),電(dian)(dian)(dian)網(wang)(wang)升級(ji)建設(she)勢在(zai)必行,智(zhi)能電(dian)(dian)(dian)表作(zuo)為智(zhi)能電(dian)(dian)(dian)網(wang)(wang)的(de)終端設(she)備,需求旺(wang)盛,相關企業(ye)可重點布局。

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