摘要：目前(qian)，我國經(jing)濟(ji)高速發展，社會在不(bu)斷進(jin)步，國家加大了農村低(di)(di)壓配電(dian)網絡(luo)改造(zao)升級投入(ru)，低(di)(di)壓配電(dian)網供電(dian)可(ke)靠性及供電(dian)質量得到明顯提升，但低(di)(di)壓配電(dian)網絡(luo)自動(dong)化(hua)運維(wei)水(shui)(shui)平(ping)及農村電(dian)網用電(dian)安全(quan)尚處于較低(di)(di)水(shui)(shui)平(ping)。低(di)(di)壓配電(dian)變壓器(qi)、配電(dian)臺區和配電(dian)室(shi)數量多，且分布(bu)范圍(wei)廣，漏電(dian)、過(guo)負荷跳閘事故頻發，降低(di)(di)了配電(dian)網運維(wei)水(shui)(shui)平(ping)。本文基(ji)于無線通信技術及云端服務平(ping)臺，實現了對現有10kV配電(dian)室(shi)的遠程自動(dong)化(hua)監控系統(tong)改造(zao)。

關鍵詞：配電室；在線(xian)監(jian)測器；方案(an)

0引言

隨著社會的(de)(de)(de)(de)(de)進步和人民生活質(zhi)量的(de)(de)(de)(de)(de)提高，對供(gong)電(dian)(dian)質(zhi)量和供(gong)電(dian)(dian)可靠性(xing)有(you)(you)了(le)更高的(de)(de)(de)(de)(de)要求，但(dan)用(yong)(yong)電(dian)(dian)端的(de)(de)(de)(de)(de)環(huan)網(wang)柜及配電(dian)(dian)室較為分散，數量多、距離(li)遠(yuan)，沒(mei)有(you)(you)實時監測(ce)手段，一旦發生故障，只能(neng)(neng)斷(duan)電(dian)(dian)后搶修，嚴重影(ying)響用(yong)(yong)電(dian)(dian)可靠性(xing)。另外，大(da)部分用(yong)(yong)戶配電(dian)(dian)室的(de)(de)(de)(de)(de)運(yun)行管理目前主(zhu)要依(yi)靠人工定期進行現場檢(jian)測(ce)和記錄，這種工作方式工作量大(da)、數據多、檢(jian)測(ce)記錄時間較長，而且準確性(xing)得不(bu)到保證，運(yun)行成本也大(da)大(da)增加。為此，采用(yong)(yong)一種針對環(huan)網(wang)柜及配電(dian)(dian)設備具有(you)(you)實時監測(ce)功能(neng)(neng)的(de)(de)(de)(de)(de)應用(yong)(yong)系(xi)統(tong)——基于公有(you)(you)云的(de)(de)(de)(de)(de)用(yong)(yong)戶側配電(dian)(dian)網(wang)智能(neng)(neng)監控系(xi)統(tong)，通(tong)過實時監測(ce)保證用(yong)(yong)電(dian)(dian)可靠性(xing)。

1概述

起于20世紀60年代的(de)電力(li)系統自動監控技術隨(sui)著(zhu)微電子、電力(li)電子、抗干擾等新技術的(de)迅速發展，特(te)別(bie)是計算機和網絡(luo)通訊(xun)技術的(de)成熟得到了發展。將設備正常(chang)及事故(gu)情況下的(de)監測、保護(hu)、控制、電力(li)計量等融合(he)在一(yi)起，達到高(gao)層次(ci)、高(gao)透明度的(de)良好管理，已成為一(yi)種(zhong)必然趨勢和發展方向。

210kV配(pei)電室(shi)遠(yuan)程在線監控(kong)改造技術方案與施工

2.1低壓柜監測設備

為了采集(ji)低(di)壓(ya)(ya)(ya)(ya)柜(ju)電壓(ya)(ya)(ya)(ya)、電流、溫(wen)度數(shu)(shu)(shu)據與(yu)開關位(wei)置(zhi)遙測(ce)、遙信(xin)(xin)信(xin)(xin)息(xi)，每面低(di)壓(ya)(ya)(ya)(ya)柜(ju)加裝(zhuang)一臺(tai)低(di)壓(ya)(ya)(ya)(ya)監(jian)控設備(bei)，包含測(ce)量(liang)傳(chuan)(chuan)感器與(yu)數(shu)(shu)(shu)據處理(li)通(tong)(tong)信(xin)(xin)模塊。測(ce)量(liang)傳(chuan)(chuan)感器實時采集(ji)低(di)壓(ya)(ya)(ya)(ya)柜(ju)的電壓(ya)(ya)(ya)(ya)、電流和溫(wen)度數(shu)(shu)(shu)值，通(tong)(tong)過有(you)源遙信(xin)(xin)方式采集(ji)開關位(wei)置(zhi)的遙測(ce)、遙信(xin)(xin)數(shu)(shu)(shu)據；經由數(shu)(shu)(shu)據處理(li)通(tong)(tong)信(xin)(xin)模塊上發至(zhi)通(tong)(tong)信(xin)(xin)管理(li)終端，完成采樣數(shu)(shu)(shu)據傳(chuan)(chuan)輸。

2.2通信單元

配電(dian)室(shi)(shi)中(zhong)(zhong)采(cai)集子節點(dian)需要與監控主機(ji)(ji)(ji)進(jin)行(xing)(xing)(xing)通信(xin)，監控主機(ji)(ji)(ji)需要與在上位(wei)機(ji)(ji)(ji)系統(tong)進(jin)行(xing)(xing)(xing)通信(xin)。在采(cai)集子節點(dian)與監控主機(ji)(ji)(ji)的(de)通信(xin)中(zhong)(zhong)，采(cai)用(yong)(yong)(yong)ZigBee無線通訊(xun)方(fang)式(shi)(shi)，使用(yong)(yong)(yong)CC2430通訊(xun)模(mo)(mo)塊(kuai)。該產(chan)品是TI公司（德州儀(yi)器(qi)）生產(chan)的(de)一(yi)款專用(yong)(yong)(yong)于IEEE802.15.4和Zigbee協議通信(xin)的(de)模(mo)(mo)塊(kuai)。該模(mo)(mo)塊(kuai)具有3種休(xiu)眠模(mo)(mo)式(shi)(shi),從休(xiu)眠模(mo)(mo)式(shi)(shi)轉換到正常模(mo)(mo)式(shi)(shi)僅需54us，特別適合要求電(dian)池(chi)長期供電(dian)的(de)應用(yong)(yong)(yong)場(chang)合。監控主機(ji)(ji)(ji)與上位(wei)機(ji)(ji)(ji)系統(tong)通信(xin)方(fang)式(shi)(shi)主要參(can)考配電(dian)室(shi)(shi)中(zhong)(zhong)的(de)集中(zhong)(zhong)器(qi)的(de)通信(xin)方(fang)式(shi)(shi)，一(yi)般地(di)上配電(dian)室(shi)(shi)，集中(zhong)(zhong)器(qi)采(cai)用(yong)(yong)(yong)4G方(fang)式(shi)(shi)進(jin)行(xing)(xing)(xing)通信(xin)，而在地(di)下(xia)配電(dian)室(shi)(shi)中(zhong)(zhong)，采(cai)用(yong)(yong)(yong)寬帶網絡進(jin)行(xing)(xing)(xing)通信(xin)。因此(ci)對(dui)于地(di)上的(de)配電(dian)室(shi)(shi)，監控主機(ji)(ji)(ji)也通過(guo)增加4G通信(xin)模(mo)(mo)塊(kuai)并安裝(zhuang)有流量(liang)的(de)電(dian)話卡實現與上位(wei)機(ji)(ji)(ji)系統(tong)的(de)通信(xin)；對(dui)于地(di)下(xia)的(de)配電(dian)室(shi)(shi)，則借用(yong)(yong)(yong)配電(dian)室(shi)(shi)中(zhong)(zhong)集中(zhong)(zhong)器(qi)的(de)網絡與上位(wei)機(ji)(ji)(ji)系統(tong)進(jin)行(xing)(xing)(xing)通信(xin)。

2.3監控軟件系統

系(xi)(xi)統(tong)(tong)實(shi)現(xian)(xian)集中(zhong)(zhong)監視(shi)、測(ce)(ce)量、控制(zhi)(zhi)和(he)(he)管(guan)(guan)理(li)(li)(li)(li)，事(shi)(shi)件(jian)(jian)記錄及(ji)報警(jing)(jing)(jing)狀態顯示(shi)(shi)(shi)(shi)和(he)(he)查詢，設(she)備(bei)狀態和(he)(he)參數(shu)的(de)(de)查詢、操作(zuo)(zuo)(zuo)(zuo)(zuo)指導(dao)等。實(shi)現(xian)(xian)數(shu)據采集與處(chu)(chu)理(li)(li)(li)(li)、操作(zuo)(zuo)(zuo)(zuo)(zuo)控制(zhi)(zhi)、人(ren)(ren)(ren)機(ji)聯系(xi)(xi)、單耗管(guan)(guan)理(li)(li)(li)(li)、故(gu)障追憶(yi)及(ji)分(fen)(fen)析、運(yun)(yun)行(xing)報表及(ji)負荷(he)曲(qu)線自動(dong)(dong)生(sheng)成、報警(jing)(jing)(jing)處(chu)(chu)理(li)(li)(li)(li)和(he)(he)歷史事(shi)(shi)件(jian)(jian)查詢等功(gong)能(neng)。畫面中(zhong)(zhong)都設(she)置了幫助按鈕(niu)，點(dian)擊幫助按鈕(niu)，彈出對整個畫面的(de)(de)說明及(ji)在值班(ban)過(guo)程(cheng)中(zhong)(zhong)針對每一配電室應(ying)注(zhu)意(yi)的(de)(de)事(shi)(shi)項。1）遙(yao)信、遙(yao)測(ce)(ce)、遙(yao)控功(gong)能(neng)，保(bao)障設(she)備(bei)安全運(yun)(yun)行(xing)系(xi)(xi)統(tong)(tong)實(shi)現(xian)(xian)遠程(cheng)控制(zhi)(zhi)功(gong)能(neng)，設(she)備(bei)啟(qi)停有啟(qi)動(dong)(dong)和(he)(he)停機(ji)運(yun)(yun)行(xing)提(ti)(ti)(ti)示(shi)(shi)(shi)(shi)信息、設(she)備(bei)運(yun)(yun)行(xing)標志、現(xian)(xian)場設(she)備(bei)運(yun)(yun)行(xing)指示(shi)(shi)(shi)(shi)三重保(bao)護，確(que)保(bao)安全可靠(kao)。實(shi)現(xian)(xian)了配電設(she)備(bei)自診斷功(gong)能(neng)，包括開機(ji)自檢、關機(ji)自檢；系(xi)(xi)統(tong)(tong)采集到的(de)(de)遙(yao)測(ce)(ce)、遙(yao)信信息可作(zuo)(zuo)(zuo)(zuo)(zuo)為運(yun)(yun)行(xing)分(fen)(fen)析、事(shi)(shi)故(gu)追憶(yi)的(de)(de)依(yi)據；控制(zhi)(zhi)操作(zuo)(zuo)(zuo)(zuo)(zuo)具有操作(zuo)(zuo)(zuo)(zuo)(zuo)權限和(he)(he)安全管(guan)(guan)理(li)(li)(li)(li)功(gong)能(neng)，實(shi)現(xian)(xian)網絡化(hua)管(guan)(guan)理(li)(li)(li)(li)權限分(fen)(fen)層制(zhi)(zhi)的(de)(de)管(guan)(guan)理(li)(li)(li)(li)機(ji)制(zhi)(zhi)，系(xi)(xi)統(tong)(tong)自動(dong)(dong)校(xiao)驗操作(zuo)(zuo)(zuo)(zuo)(zuo)者的(de)(de)操作(zuo)(zuo)(zuo)(zuo)(zuo)權限及(ji)口令(ling)，自動(dong)(dong)分(fen)(fen)配操作(zuo)(zuo)(zuo)(zuo)(zuo)者的(de)(de)操作(zuo)(zuo)(zuo)(zuo)(zuo)范圍(wei)，責任(ren)明確(que)；提(ti)(ti)(ti)供遠程(cheng)集中(zhong)(zhong)管(guan)(guan)理(li)(li)(li)(li)，提(ti)(ti)(ti)升IT運(yun)(yun)維效率。2）“視(shi)頻(pin)(pin)墻"實(shi)時(shi)(shi)監測(ce)(ce)、直觀(guan)觀(guan)測(ce)(ce)現(xian)(xian)場。系(xi)(xi)統(tong)(tong)采用“視(shi)頻(pin)(pin)墻"實(shi)時(shi)(shi)顯示(shi)(shi)(shi)(shi)各配電室運(yun)(yun)行(xing)信息，實(shi)時(shi)(shi)監測(ce)(ce)運(yun)(yun)行(xing)狀況；發生(sheng)故(gu)障時(shi)(shi)，可及(ji)時(shi)(shi)調度人(ren)(ren)(ren)員(yuan)(yuan)進行(xing)處(chu)(chu)理(li)(li)(li)(li)，避(bi)免(mian)由于故(gu)障延時(shi)(shi)而引發設(she)備(bei)事(shi)(shi)故(gu)。3）梯度預(yu)警(jing)(jing)(jing)，自動(dong)(dong)化(hua)報警(jing)(jing)(jing)系(xi)(xi)統(tong)(tong)設(she)置梯度報警(jing)(jing)(jing)，分(fen)(fen)為低報警(jing)(jing)(jing)、高(gao)(gao)報警(jing)(jing)(jing)、低低報警(jing)(jing)(jing)和(he)(he)高(gao)(gao)高(gao)(gao)報警(jing)(jing)(jing)。低報警(jing)(jing)(jing)或高(gao)(gao)報警(jing)(jing)(jing)提(ti)(ti)(ti)示(shi)(shi)(shi)(shi)時(shi)(shi)，起到了提(ti)(ti)(ti)醒值班(ban)員(yuan)(yuan)注(zhu)意(yi)的(de)(de)作(zuo)(zuo)(zuo)(zuo)(zuo)用；低低報警(jing)(jing)(jing)發生(sheng)時(shi)(shi)，要求(qiu)值班(ban)人(ren)(ren)(ren)員(yuan)(yuan)按照預(yu)案(an)采取(qu)相應(ying)措(cuo)施，否(fou)則(ze)將影響生(sheng)產；高(gao)(gao)高(gao)(gao)報警(jing)(jing)(jing)發生(sheng)時(shi)(shi)，要求(qiu)值班(ban)員(yuan)(yuan)立(li)即采取(qu)措(cuo)施，否(fou)則(ze)將自動(dong)(dong)分(fen)(fen)閘。4）持續語(yu)(yu)音(yin)(yin)播報，人(ren)(ren)(ren)工手動(dong)(dong)消(xiao)(xiao)除系(xi)(xi)統(tong)(tong)報警(jing)(jing)(jing)方式為持續語(yu)(yu)音(yin)(yin)播報和(he)(he)大屏幕及(ji)視(shi)頻(pin)(pin)文字(zi)顯示(shi)(shi)(shi)(shi)，警(jing)(jing)(jing)示(shi)(shi)(shi)(shi)操作(zuo)(zuo)(zuo)(zuo)(zuo)人(ren)(ren)(ren)員(yuan)(yuan)快速、準(zhun)確(que)找到故(gu)障原因，安排(pai)人(ren)(ren)(ren)員(yuan)(yuan)處(chu)(chu)理(li)(li)(li)(li)，及(ji)時(shi)(shi)解(jie)除故(gu)障；系(xi)(xi)統(tong)(tong)要求(qiu)由值班(ban)人(ren)(ren)(ren)員(yuan)(yuan)手動(dong)(dong)確(que)認才能(neng)取(qu)消(xiao)(xiao)語(yu)(yu)音(yin)(yin)。

2.4數據傳輸端

采用自主(zhu)研發的DTU（數(shu)(shu)據傳輸單元）與(yu)云服(fu)務(wu)器進行(xing)通(tong)信。DTU工作是(shi)基于(yu)移動/聯(lian)通(tong)GPRS（通(tong)用分組無線業務(wu)）信道(dao)進行(xing)傳輸，即移動/聯(lian)通(tong)為每張(zhang)SIM（用戶識別模塊(kuai)）卡(ka)分配1個(ge)號碼，通(tong)過GSM（全(quan)球移動通(tong)信系(xi)統）加密技術攔截第三方的網絡。其(qi)次(ci)，DTU傳輸原理采用ModbusRTU協(xie)議，服(fu)務(wu)器請求1次(ci)數(shu)(shu)據后(hou)，DTU工作1次(ci)，只(zhi)能實現單向數(shu)(shu)據傳輸。

2.5自(zi)主開發數據(ju)遠程傳輸裝(zhuang)置

系統中采(cai)用的數據(ju)遠(yuan)程(cheng)采(cai)集(ji)傳輸裝(zhuang)置(zhi)由石家莊公(gong)司自主開發，裝(zhuang)置(zhi)支持多種工業協(xie)議，具有(you)對下(xia)位(wei)機的數據(ju)采(cai)集(ji)、暫存、分(fen)析、上傳功(gong)能(neng)，同時對下(xia)位(wei)機通(tong)(tong)訊(xun)(xun)進行(xing)實時在線分(fen)析，設(she)定(ding)通(tong)(tong)訊(xun)(xun)策(ce)略(lve)(lve)，對通(tong)(tong)訊(xun)(xun)超時進行(xing)3次通(tong)(tong)訊(xun)(xun)嘗試(shi)，如果(guo)仍然通(tong)(tong)訊(xun)(xun)超時形成通(tong)(tong)訊(xun)(xun)報警(jing)。該裝(zhuang)置(zhi)還(huan)可(ke)以根據(ju)設(she)備(bei)點(dian)(dian)檢(jian)，定(ding)制設(she)備(bei)的點(dian)(dian)檢(jian)計劃，對沒有(you)點(dian)(dian)檢(jian)的設(she)備(bei)進行(xing)強制點(dian)(dian)檢(jian)，沒有(you)點(dian)(dian)檢(jian)不允許設(she)備(bei)運行(xing)，另根據(ju)用戶需求可(ke)開發多種形式的運行(xing)策(ce)略(lve)(lve)。

2.6施工方案

施(shi)工(gong)采(cai)用不停電(dian)(dian)(dian)作業形式，總(zong)(zong)施(shi)工(gong)周期(qi)為2天。（1）高(gao)、低(di)壓(ya)(ya)(ya)(ya)(ya)開(kai)(kai)(kai)(kai)關(guan)柜(ju)(ju)(ju)改造施(shi)工(gong)1）低(di)壓(ya)(ya)(ya)(ya)(ya)柜(ju)(ju)(ju)施(shi)工(gong)。每(mei)(mei)個低(di)壓(ya)(ya)(ya)(ya)(ya)柜(ju)(ju)(ju)加裝一個采(cai)集(ji)(ji)模塊(kuai)，開(kai)(kai)(kai)(kai)關(guan)位(wei)(wei)置采(cai)集(ji)(ji)直接(jie)(jie)接(jie)(jie)入低(di)壓(ya)(ya)(ya)(ya)(ya)斷(duan)路(lu)器(qi)開(kai)(kai)(kai)(kai)關(guan)位(wei)(wei)置輔(fu)助觸頭(tou)；電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)數據(ju)直接(jie)(jie)由(you)斷(duan)路(lu)器(qi)出(chu)(chu)線(xian)(xian)銅排處(chu)測(ce)(ce)量(liang)；電(dian)(dian)(dian)流信(xin)(xin)(xin)號由(you)開(kai)(kai)(kai)(kai)口互感(gan)器(qi)測(ce)(ce)量(liang)，并進(jin)行(xing)功(gong)率計(ji)算(suan)；溫(wen)度(du)采(cai)樣探(tan)頭(tou)直接(jie)(jie)安(an)裝于(yu)刀開(kai)(kai)(kai)(kai)關(guan)出(chu)(chu)線(xian)(xian)銅排處(chu)；2）高(gao)壓(ya)(ya)(ya)(ya)(ya)柜(ju)(ju)(ju)施(shi)工(gong)。高(gao)壓(ya)(ya)(ya)(ya)(ya)柜(ju)(ju)(ju)施(shi)工(gong)與(yu)(yu)低(di)壓(ya)(ya)(ya)(ya)(ya)柜(ju)(ju)(ju)類(lei)似，每(mei)(mei)個高(gao)壓(ya)(ya)(ya)(ya)(ya)柜(ju)(ju)(ju)安(an)裝一個采(cai)集(ji)(ji)模塊(kuai)，開(kai)(kai)(kai)(kai)關(guan)位(wei)(wei)置采(cai)集(ji)(ji)直接(jie)(jie)接(jie)(jie)入高(gao)壓(ya)(ya)(ya)(ya)(ya)斷(duan)路(lu)器(qi)開(kai)(kai)(kai)(kai)關(guan)位(wei)(wei)置輔(fu)助觸頭(tou)；電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)數據(ju)直接(jie)(jie)由(you)斷(duan)路(lu)器(qi)出(chu)(chu)線(xian)(xian)銅排處(chu)測(ce)(ce)量(liang)；電(dian)(dian)(dian)流信(xin)(xin)(xin)號由(you)開(kai)(kai)(kai)(kai)口互感(gan)器(qi)測(ce)(ce)量(liang)。（2）通(tong)(tong)信(xin)(xin)(xin)機(ji)柜(ju)(ju)(ju)安(an)裝施(shi)工(gong)通(tong)(tong)信(xin)(xin)(xin)管(guan)理單元安(an)裝于(yu)通(tong)(tong)信(xin)(xin)(xin)機(ji)柜(ju)(ju)(ju)內，采(cai)用4G無(wu)線(xian)(xian)通(tong)(tong)信(xin)(xin)(xin)與(yu)(yu)就地WiFi通(tong)(tong)信(xin)(xin)(xin)方式，天線(xian)(xian)放置于(yu)低(di)壓(ya)(ya)(ya)(ya)(ya)柜(ju)(ju)(ju)體(ti)外側(ce)，長度(du)為5m。每(mei)(mei)個低(di)（高(gao)）壓(ya)(ya)(ya)(ya)(ya)柜(ju)(ju)(ju)數據(ju)采(cai)集(ji)(ji)模塊(kuai)與(yu)(yu)通(tong)(tong)信(xin)(xin)(xin)管(guan)理單元間(jian)通(tong)(tong)過(guo)RS485總(zong)(zong)線(xian)(xian)連線(xian)(xian)，通(tong)(tong)信(xin)(xin)(xin)線(xian)(xian)選用2×0.75mm2屏(ping)蔽線(xian)(xian)，屏(ping)蔽現場電(dian)(dian)(dian)磁環(huan)境帶(dai)來的(de)干(gan)擾(rao)。每(mei)(mei)臺低(di)（高(gao)）壓(ya)(ya)(ya)(ya)(ya)柜(ju)(ju)(ju)及通(tong)(tong)信(xin)(xin)(xin)機(ji)柜(ju)(ju)(ju)之(zhi)間(jian)布(bu)置柜(ju)(ju)(ju)體(ti)出(chu)(chu)線(xian)(xian)孔及電(dian)(dian)(dian)纜溝(gou)，由(you)抽屜(ti)后端出(chu)(chu)線(xian)(xian)孔布(bu)線(xian)(xian)，通(tong)(tong)信(xin)(xin)(xin)電(dian)(dian)(dian)纜不宜過(guo)長，且盡量(liang)與(yu)(yu)電(dian)(dian)(dian)源電(dian)(dian)(dian)纜分開(kai)(kai)(kai)(kai)，以避免不必要的(de)信(xin)(xin)(xin)號干(gan)擾(rao)。

3安科瑞配電室環境(jing)監控系(xi)統

3.1概述

配(pei)電(dian)室綜合監(jian)控(kong)系(xi)統(tong)包括(kuo)智能監(jian)控(kong)系(xi)統(tong)屏(ping)、通訊管理機(ji)、UPS電(dian)源、視頻監(jian)控(kong)子(zi)(zi)系(xi)統(tong)（云(yun)臺球(qiu)機(ji)、槍機(ji)）、環境監(jian)測(ce)子(zi)(zi)系(xi)統(tong)（溫(wen)度(du)、濕度(du)、水浸(jin)、煙感）、控(kong)制(zhi)子(zi)(zi)系(xi)統(tong)（燈光(guang)、空調、除濕機(ji)、風(feng)機(ji)、水泵）、門禁監(jian)控(kong)子(zi)(zi)系(xi)統(tong)（讀卡器(qi)、開門按鈕、磁(ci)力(li)鎖）、安(an)防監(jian)控(kong)子(zi)(zi)系(xi)統(tong)（雙鑒(jian)檢測(ce)器(qi)）。

3.2應用場所

適用(yong)于軌(gui)道交通，工(gong)業(ye)，建筑，學(xue)校(xiao)，商業(ye)綜合體等35kV及以下用(yong)戶端供配(pei)電自動(dong)化系(xi)統工(gong)程設(she)計、施工(gong)和運行維護。

3.3系統結構

3.4系統功能

3.4.1實時監測

能夠(gou)顯(xian)(xian)示(shi)配電室(shi)(shi)設備的運(yun)行狀態(tai)，實時監測配電室(shi)(shi)環境參數信(xin)息(xi)，實時顯(xian)(xian)示(shi)有關故障(zhang)、告警等信(xin)息(xi)。

3.4.2數據查詢

在人機界面中(zhong)，可以直接查(cha)看配電(dian)室中(zhong)各個設備的(de)運行數(shu)據。

3.4.3曲線查詢

可以直接查看(kan)各電參(can)量曲線。

3.4.4運行報表

查詢(xun)配電室內設備的運行數(shu)據報表。

3.4.5實時告警

具有實時告警(jing)功(gong)能，系統能夠對配電室溫度(du)、濕度(du)、有害(hai)氣(qi)體、設(she)備故障或通信故障等(deng)事件發(fa)出(chu)告警(jing)。

3.4.6歷(li)史事(shi)件查(cha)詢(xun)

能夠對產生(sheng)的所有事(shi)件記錄進(jin)行(xing)存儲和管理，方便用戶對系統事(shi)件和進(jin)行(xing)歷史追溯、查詢統計、事(shi)故(gu)分析。 

3.4.7用戶權限管理

設置了用戶權限(xian)(xian)管理功(gong)能，可以定義不同級別用戶的登(deng)錄名、密碼(ma)及操作(zuo)權限(xian)(xian)。

3.4.8網(wang)絡(luo)拓撲圖

支持實(shi)時(shi)監(jian)視并診斷各設(she)備的通(tong)訊狀態，能夠完整的顯示整個系統(tong)網絡結(jie)構。

3.4.9遙控功能

可(ke)以對(dui)整(zheng)個配電系統(tong)范(fan)圍(wei)內的設備進(jin)行遠程(cheng)遙控操作。

3.5系統硬件配置

4結語

通過此次技術改造，實(shi)現了(le)10kV配電(dian)室(shi)的(de)(de)遠(yuan)程(cheng)在(zai)(zai)線(xian)監控，進入無人值守運維階段。不(bu)僅(jin)實(shi)現了(le)電(dian)壓、電(dian)流(liu)信號的(de)(de)遠(yuan)程(cheng)在(zai)(zai)線(xian)監控，同時(shi)可(ke)(ke)監測(ce)低壓斷(duan)路(lu)器出(chu)線(xian)溫度，以及配電(dian)室(shi)的(de)(de)溫濕度狀(zhuang)態信息(xi)。視(shi)頻影像(xiang)信息(xi)可(ke)(ke)輔助還原事(shi)故現場，排查故障原因。非法入侵(qin)報(bao)警系統可(ke)(ke)有效避(bi)免(mian)意外事(shi)故的(de)(de)發生。

安科瑞侯文莉