基于(yu)Web的SCADA系(xi)統(tong)(tong)比較大的優勢是在(zai)RTU和(he)SCADA之間(jian)使(shi)用標準(zhun)互(hu)聯網協議(yi)進(jin)行(xing)安全(quan)通信(xin)，調度員的操(cao)作與(yu)一般的瀏覽網頁無異。上(shang)海晟顥信(xin)息科技有限公(gong)司提供專業的自動化系(xi)統(tong)(tong)解決方案(an)。借助(zhu)新的SCADA系(xi)統(tong)(tong)，幫助(zhu)客戶通過安裝一種新設備(bei)，可以在(zai)短時間(jian)內(nei)與(yu)現(xian)場的所有智(zhi)能(neng)電子設備(bei)(IED)建(jian)立(li)通信(xin)。這徹底改變了合作社(she)的操(cao)控能(neng)力(li)(li)(li)。從而完成對燃(ran)氣(qi)管網和(he)各站場運行(xing)狀況的監控，為(wei)生(sheng)產調度提供及(ji)時、準(zhun)確和(he)可靠的管網運行(xing)數(shu)(shu)據(ju)，提供效率和(he)安全(quan)性(xing)。電力(li)(li)(li)設備(bei)數(shu)(shu)據(ju)采集(ji)與(yu)監控系(xi)統(tong)(tong)可以實現(xian)對電力(li)(li)(li)設備(bei)的遠(yuan)程數(shu)(shu)據(ju)備(bei)份，保證數(shu)(shu)據(ju)的安全(quan)性(xing)。鄭州分輸站數(shu)(shu)據(ju)采集(ji)系(xi)統(tong)(tong)

SCADA系(xi)統(tong)(tong)的(de)(de)(de)硬(ying)件、網絡(luo)和(he)軟(ruan)(ruan)件都(dou)應具(ju)有(you)良好的(de)(de)(de)開放性和(he)可擴展(zhan)性，符合(he)開放的(de)(de)(de)工(gong)(gong)業(ye)標(biao)(biao)準(zhun)并提供標(biao)(biao)準(zhun)接(jie)(jie)口和(he)驅動程(cheng)序，確保將來(lai)與(yu)第三方系(xi)統(tong)(tong)順利的(de)(de)(de)接(jie)(jie)口及(ji)功(gong)(gong)能(neng)的(de)(de)(de)擴展(zhan)。因(yin)此，對于(yu)SCADA系(xi)統(tong)(tong)硬(ying)件、RTU和(he)其(qi)它主要設(she)備(bei)(bei)SCADA系(xi)統(tong)(tong)總承(cheng)包商都(dou)應該選用成(cheng)(cheng)熟(shu)品牌(pai)的(de)(de)(de)產品。為了用戶(hu)今后(hou)備(bei)(bei)品備(bei)(bei)件的(de)(de)(de)方便(bian)和(he)統(tong)(tong)一，SCADA軟(ruan)(ruan)件、RTU硬(ying)件以(yi)及(ji)其(qi)他設(she)備(bei)(bei)應盡(jin)量選用同(tong)一家公司(si)的(de)(de)(de)產品。整個(ge)SCADA系(xi)統(tong)(tong)的(de)(de)(de)供電(dian)，配置不(bu)間斷電(dian)源（UPS），調(diao)度中心及(ji)各場站自控系(xi)統(tong)(tong)設(she)置工(gong)(gong)作(zuo)(zuo)接(jie)(jie)地(di)網。軟(ruan)(ruan)件設(she)置不(bu)同(tong)安(an)全區(qu)和(he)安(an)全級別，建立不(bu)同(tong)的(de)(de)(de)安(an)全功(gong)(gong)能(neng)區(qu)和(he)不(bu)同(tong)的(de)(de)(de)功(gong)(gong)能(neng)級別，形成(cheng)(cheng)不(bu)同(tong)訪(fang)問(wen)權(quan)限及(ji)操(cao)(cao)作(zuo)(zuo)權(quan)限。SCADA服(fu)務器（Server）采用目(mu)前運行可靠的(de)(de)(de)實時(shi)(shi)多任(ren)務、多用戶(hu)操(cao)(cao)作(zuo)(zuo)系(xi)統(tong)(tong)，在操(cao)(cao)作(zuo)(zuo)員工(gong)(gong)作(zuo)(zuo)站和(he)工(gong)(gong)程(cheng)師(shi)工(gong)(gong)作(zuo)(zuo)站等（Client）采用WINDOWS操(cao)(cao)作(zuo)(zuo)系(xi)統(tong)(tong)。具(ju)有(you)WEB服(fu)務功(gong)(gong)能(neng)，公司(si)領(ling)導可以(yi)在自己的(de)(de)(de)辦公地(di)點(dian)或者外地(di)通過瀏覽器看到(dao)該系(xi)統(tong)(tong)的(de)(de)(de)實時(shi)(shi)數(shu)據(ju)。合(he)肥(fei)電(dian)力數(shu)據(ju)采集系(xi)統(tong)(tong)供應商電(dian)力設(she)備(bei)(bei)數(shu)據(ju)采集與(yu)監(jian)控系(xi)統(tong)(tong)可以(yi)實現對電(dian)力設(she)備(bei)(bei)的(de)(de)(de)遠程(cheng)巡檢(jian)，減少人員的(de)(de)(de)出(chu)差次數(shu)和(he)成(cheng)(cheng)本。

本(ben)系(xi)統(tong)(tong)(tong)(tong)中應用層(ceng)會建(jian)設多(duo)個功能子(zi)系(xi)統(tong)(tong)(tong)(tong)，分別為(wei)生(sheng)(sheng)產(chan)運(yun)行監(jian)控(kong)子(zi)系(xi)統(tong)(tong)(tong)(tong)、生(sheng)(sheng)產(chan)管(guan)理(li)子(zi)系(xi)統(tong)(tong)(tong)(tong)、設備管(guan)理(li)子(zi)系(xi)統(tong)(tong)(tong)(tong)、智能巡檢及車輛(liang)管(guan)理(li)、GIS子(zi)系(xi)統(tong)(tong)(tong)(tong)、安(an)全(quan)管(guan)理(li)子(zi)系(xi)統(tong)(tong)(tong)(tong)、工程管(guan)理(li)子(zi)系(xi)統(tong)(tong)(tong)(tong)、文檔(dang)資料(liao)管(guan)理(li)子(zi)系(xi)統(tong)(tong)(tong)(tong)、應急(ji)指揮子(zi)系(xi)統(tong)(tong)(tong)(tong)、物資管(guan)理(li)子(zi)系(xi)統(tong)(tong)(tong)(tong)。本(ben)方(fang)案(an)重點介(jie)紹生(sheng)(sheng)產(chan)運(yun)行監(jian)控(kong)子(zi)系(xi)統(tong)(tong)(tong)(tong)的(de)內(nei)容，其他系(xi)統(tong)(tong)(tong)(tong)內(nei)容可以提供接口與本(ben)系(xi)統(tong)(tong)(tong)(tong)對(dui)接。其他系(xi)統(tong)(tong)(tong)(tong)中一部分也可以通過天地軟件平(ping)臺(tai)來實(shi)現(xian)，此文檔(dang)不展開描述。LNG/CNG、門站(zhan)、分輸站(zhan)、閥室管(guan)理(li)信(xin)息平(ping)臺(tai)主要實(shi)現(xian)對(dui)集(ji)團、區域、三級單位、場站(zhan)四個層(ceng)級的(de)數據采集(ji)、分析管(guan)理(li)等(deng)。

SCADA系統(tong)現(xian)在(zai)(zai)(zai)擁有云計算的(de)(de)可(ke)(ke)(ke)用功能(neng); 這些(xie)系統(tong)可(ke)(ke)(ke)以(yi)報(bao)告接(jie)近實(shi)時的(de)(de)準(zhun)確性，并(bing)(bing)使用云環(huan)境來(lai)實(shi)現(xian)更復雜的(de)(de)算法。這些(xie)算法將無(wu)法在(zai)(zai)(zai)傳統(tong)PLC或RTU上(shang)實(shi)現(xian)。即使不在(zai)(zai)(zai)工廠，工作人員也可(ke)(ke)(ke)以(yi)訪問(wen)網(wang)絡，存儲(chu)，服(fu)務器(qi)和設備(bei)控制(zhi)等計算資源。云計算可(ke)(ke)(ke)以(yi)通過(guo)兩(liang)種方式支持(chi)：SCADA系統(tong)在(zai)(zai)(zai)現(xian)場運行，直接(jie)連接(jie)到(dao)通信(xin)基礎設施，并(bing)(bing)向云提(ti)供信(xin)息(xi)或SCADAsystem完(wan)全在(zai)(zai)(zai)云網(wang)絡中運行并(bing)(bing)遠(yuan)程連接(jie)到(dao)通信(xin)基礎設施。實(shi)際現(xian)場位置的(de)(de)控制(zhi)可(ke)(ke)(ke)能(neng)是，通過(guo)SCADA應用程序的(de)(de)云計算仍然非常容易受到(dao)網(wang)絡攻擊。如果系統(tong)受到(dao)攻擊，可(ke)(ke)(ke)以(yi)訪問(wen)可(ke)(ke)(ke)能(neng)暴(bao)露公司的(de)(de)組織(zhi)數據(ju)和資源，并(bing)(bing)無(wu)意中將客戶(hu)推(tui)送到(dao)另一個(ge)服(fu)務提(ti)供商。電力設備(bei)數據(ju)采集與監控系統(tong)可(ke)(ke)(ke)以(yi)實(shi)現(xian)對電力設備(bei)的(de)(de)遠(yuan)程管(guan)理，提(ti)高管(guan)理效(xiao)率和管(guan)理水平。

在(zai)工(gong)業自動(dong)化(hua)領域，SCADA是無法(fa)繞開的(de)一(yi)個重要(yao)(yao)軟(ruan)件系(xi)(xi)統。SCADA是SupervisoryControIAndDataAcquisitionSystem的(de)縮寫，即數(shu)(shu)(shu)據采(cai)集(ji)與(yu)監控(kong)系(xi)(xi)統，是工(gong)業過(guo)(guo)程(cheng)(cheng)自動(dong)化(hua)和(he)信息化(hua)不(bu)可(ke)或缺的(de)關鍵系(xi)(xi)統。通過(guo)(guo)SCADA系(xi)(xi)統可(ke)以(yi)實(shi)現對(dui)(dui)工(gong)業現場本地(di)或遠(yuan)程(cheng)(cheng)的(de)自動(dong)控(kong)制，對(dui)(dui)生(sheng)產(chan)(chan)工(gong)藝執行情況(kuang)進行實(shi)時的(de)監控(kong)，為生(sheng)產(chan)(chan)和(he)管理提供必要(yao)(yao)的(de)數(shu)(shu)(shu)據支撐，即SCADA的(de)“四(si)遙”功能。傳統家具制造(zao)(zao)缺乏(fa)生(sheng)產(chan)(chan)數(shu)(shu)(shu)據，效率(lv)較(jiao)低，無法(fa)滿足部(bu)分消費(fei)者的(de)需(xu)求(qiu)，因(yin)此家具制造(zao)(zao)轉型勢在(zai)必行。通過(guo)(guo)自主研發的(de)SCADA系(xi)(xi)統對(dui)(dui)生(sheng)產(chan)(chan)設備數(shu)(shu)(shu)據實(shi)時采(cai)集(ji)與(yu)生(sheng)產(chan)(chan)工(gong)藝的(de)監控(kong)，通過(guo)(guo)系(xi)(xi)統協同生(sheng)產(chan)(chan)，將生(sheng)產(chan)(chan)數(shu)(shu)(shu)據同步給(gei)生(sheng)產(chan)(chan)模型系(xi)(xi)統，不(bu)斷優化(hua)生(sheng)產(chan)(chan)工(gong)藝的(de)精細性，大幅減少(shao)物料的(de)損(sun)耗，提高產(chan)(chan)品的(de)品質要(yao)(yao)求(qiu)。電(dian)力(li)設備數(shu)(shu)(shu)據采(cai)集(ji)與(yu)監控(kong)系(xi)(xi)統可(ke)以(yi)實(shi)現對(dui)(dui)電(dian)力(li)設備的(de)遠(yuan)程(cheng)(cheng)故障處(chu)理，減少(shao)故障處(chu)理時間。合肥電(dian)力(li)數(shu)(shu)(shu)據采(cai)集(ji)系(xi)(xi)統供應商

電力(li)設(she)(she)備(bei)數據采集與監控(kong)系統(tong)可以實(shi)現(xian)對(dui)電力(li)設(she)(she)備(bei)的遠(yuan)程升(sheng)級。鄭州分輸站(zhan)數據采集系統(tong)

SCADA系統(tong)(tong)遠(yuan)(yuan)程終端單(dan)元(yuan)有(you)一(yi)個專門的(de)(de)(de)(de)(de)(de)詞匯RTU。現在(zai)(zai)術(shu)語中(zhong)稱(cheng)為TeleControl。RTU一(yi)般包(bao)括通訊(xun)處(chu)理(li)單(dan)元(yuan)、開(kai)關量(liang)(liang)(liang)采(cai)集單(dan)元(yuan)、脈沖量(liang)(liang)(liang)采(cai)集單(dan)元(yuan)、模擬(ni)量(liang)(liang)(liang)采(cai)集單(dan)元(yuan)、模擬(ni)量(liang)(liang)(liang)輸(shu)出(chu)(chu)單(dan)元(yuan)，開(kai)關量(liang)(liang)(liang)輸(shu)出(chu)(chu)單(dan)元(yuan)和(he)脈沖量(liang)(liang)(liang)輸(shu)出(chu)(chu)單(dan)元(yuan)等構(gou)成(cheng)(cheng)。還有(you)一(yi)些其他的(de)(de)(de)(de)(de)(de)接(jie)(jie)口(kou)(kou)方式，比如電(dian)力(li)變壓器(qi)的(de)(de)(de)(de)(de)(de)分接(jie)(jie)頭，氣象的(de)(de)(de)(de)(de)(de)格雷碼(ma)接(jie)(jie)口(kou)(kou)，水文的(de)(de)(de)(de)(de)(de)BCD碼(ma)接(jie)(jie)口(kou)(kou)等等。遠(yuan)(yuan)方的(de)(de)(de)(de)(de)(de)通訊(xun)一(yi)般和(he)RTU安裝在(zai)(zai)一(yi)起，這(zhe)樣便于(yu)接(jie)(jie)線。現在(zai)(zai)的(de)(de)(de)(de)(de)(de)RTU出(chu)(chu)來(lai)完(wan)成(cheng)(cheng)本身的(de)(de)(de)(de)(de)(de)數(shu)據(ju)采(cai)集工作和(he)協議處(chu)理(li)之外，還要(yao)完(wan)成(cheng)(cheng)和(he)各種(zhong)IED設備(bei)的(de)(de)(de)(de)(de)(de)接(jie)(jie)口(kou)(kou)和(he)協議轉(zhuan)換工作。而且(qie)RTU的(de)(de)(de)(de)(de)(de)通訊(xun)處(chu)理(li)單(dan)元(yuan)的(de)(de)(de)(de)(de)(de)能力(li)越(yue)來(lai)越(yue)強大(da)，而相應的(de)(de)(de)(de)(de)(de)采(cai)集工作卻(que)在(zai)(zai)逐漸(jian)的(de)(de)(de)(de)(de)(de)弱(ruo)化，由(you)各種(zhong)IED設備(bei)代替了(le)(le)。RTU在(zai)(zai)中(zhong)國(guo)電(dian)力(li)系統(tong)(tong)的(de)(de)(de)(de)(de)(de)比較(jiao)大(da)發(fa)展(zhan)就是用交流采(cai)樣算法(fa)直接(jie)(jie)計算線路的(de)(de)(de)(de)(de)(de)電(dian)壓、電(dian)流、有(you)功(gong)功(gong)、無功(gong)功(gong)率、功(gong)率因數(shu)、頻率、諧波等，取代了(le)(le)傳(chuan)統(tong)(tong)的(de)(de)(de)(de)(de)(de)電(dian)力(li)變送器(qi)，降低了(le)(le)成(cheng)(cheng)本，降低了(le)(le)接(jie)(jie)線復雜度(du)，減(jian)少(shao)了(le)(le)誤差環節，提高了(le)(le)精度(du)。而今綜(zong)合了(le)(le)保(bao)護、遠(yuan)(yuan)動(dong)、計量(liang)(liang)(liang)的(de)(de)(de)(de)(de)(de)設備(bei)已(yi)經(jing)出(chu)(chu)現了(le)(le)，而傳(chuan)統(tong)(tong)的(de)(de)(de)(de)(de)(de)遠(yuan)(yuan)動(dong)已(yi)經(jing)基本退出(chu)(chu)了(le)(le)歷史舞(wu)臺。鄭州分輸(shu)站數(shu)據(ju)采(cai)集系統(tong)(tong)

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