導語：電廠電氣自動化(hua)技術論文3篇一(yi)文來源于網友上傳(chuan)，不(bu)代表本站(zhan)觀(guan)點，若需要原創(chuang)文章(zhang)可咨(zi)詢客服老師，歡迎參考(kao)。

第一篇

1初探電廠電氣自動化系統主要內容構成

所謂的電氣自動化系統簡單來說就是將電廠設備監控和設備檢測以及設備的通訊保護等方面的功能綜合統一起來的系統，目前我國電廠的電氣自動化一般采用集散型的電氣控制體系來完成，以往電廠使用的較為傳統的、滯后的電氣系統根本不能用集散型控制體系完成電廠電氣自動化。通常情況下還是只能用水平較低的半自動相關硬件來和監測儀表進行連接后再進行監控，這種“低水平半自動化技術”只能(neng)(neng)監(jian)控(kong)(kong)(kong)相應的(de)(de)(de)一臺(tai)設(she)(she)(she)備(bei)(bei)(bei)(bei)，并不(bu)能(neng)(neng)同(tong)時對(dui)多(duo)臺(tai)電氣設(she)(she)(she)備(bei)(bei)(bei)(bei)進(jin)(jin)行(xing)同(tong)時的(de)(de)(de)監(jian)控(kong)(kong)(kong)，也就(jiu)是說不(bu)能(neng)(neng)“一對(dui)多(duo)”的(de)(de)(de)監(jian)控(kong)(kong)(kong)。電廠的(de)(de)(de)電氣自動化系統(tong)具體(ti)來說主要由三層內(nei)容構成(cheng)：其一，“間隔(ge)層”中的(de)(de)(de)設(she)(she)(she)備(bei)(bei)(bei)(bei)通常是分層間隔(ge)，一般在(zai)開關層放置“電保(bao)護測控(kong)(kong)(kong)裝置”從而(er)減(jian)少各個(ge)設(she)(she)(she)備(bei)(bei)(bei)(bei)之間的(de)(de)(de)連接，保(bao)證(zheng)設(she)(she)(she)備(bei)(bei)(bei)(bei)的(de)(de)(de)使用獨立性，減(jian)少“二次(ci)(ci)接線數”可以(yi)更高地保(bao)證(zheng)節省電廠的(de)(de)(de)實際成(cheng)本，將(jiang)設(she)(she)(she)備(bei)(bei)(bei)(bei)的(de)(de)(de)維護工作次(ci)(ci)數降到(dao)最低；其二，“網(wang)絡通訊(xun)層”包括通訊(xun)裝置以(yi)及網(wang)絡交換裝置和中繼器裝置等(deng)等(deng)，其主要的(de)(de)(de)作用是將(jiang)信息在(zai)各個(ge)設(she)(she)(she)備(bei)(bei)(bei)(bei)系統(tong)之間進(jin)(jin)行(xing)良(liang)好(hao)的(de)(de)(de)傳(chuan)遞；其三，“站控(kong)(kong)(kong)層”一般采用“分布開放式(shi)”結構，其作用主要是能(neng)(neng)夠對(dui)電廠的(de)(de)(de)所有設(she)(she)(she)備(bei)(bei)(bei)(bei)進(jin)(jin)行(xing)一定的(de)(de)(de)監(jian)控(kong)(kong)(kong)，這種(zhong)“監(jian)控(kong)(kong)(kong)能(neng)(neng)力”也是“站控(kong)(kong)(kong)層”的(de)(de)(de)主要功能(neng)(neng)。

2分析電廠電氣(qi)自動化技術應用的實(shi)際意義(yi)

2.1市場經濟意義

眾所周知，電(dian)(dian)廠(chang)電(dian)(dian)氣(qi)自(zi)動化技術的(de)(de)應用(yong)不(bu)僅(jin)可以提高設備(bei)的(de)(de)使用(yong)價值，還能為電(dian)(dian)廠(chang)和電(dian)(dian)力市(shi)場架起一座溝通的(de)(de)橋梁，促使電(dian)(dian)廠(chang)得到比(bi)較(jiao)(jiao)系(xi)統的(de)(de)規范，電(dian)(dian)力市(shi)場也形成(cheng)比(bi)較(jiao)(jiao)完善的(de)(de)發展模(mo)式。在經(jing)濟(ji)方面電(dian)(dian)廠(chang)對(dui)(dui)(dui)電(dian)(dian)氣(qi)自(zi)動化的(de)(de)應用(yong)，可以對(dui)(dui)(dui)電(dian)(dian)廠(chang)的(de)(de)經(jing)營過程(cheng)進行(xing)很好的(de)(de)監督和控制，對(dui)(dui)(dui)生(sheng)產過程(cheng)中(zhong)的(de)(de)成(cheng)本資料以及(ji)生(sheng)產資源都能及(ji)時地監控，切實地保證了成(cheng)本資源的(de)(de)合理(li)應用(yong)，大(da)大(da)地提高了資源的(de)(de)使用(yong)價值，進而(er)對(dui)(dui)(dui)電(dian)(dian)廠(chang)的(de)(de)經(jing)濟(ji)起到了推波助瀾的(de)(de)作用(yong)。

2.2生產效率意義

在電(dian)(dian)廠(chang)實(shi)際(ji)的(de)(de)(de)(de)(de)生產活動(dong)(dong)中(zhong)，對(dui)電(dian)(dian)氣自(zi)動(dong)(dong)化的(de)(de)(de)(de)(de)應用(yong)可以(yi)有效(xiao)地提高電(dian)(dian)廠(chang)的(de)(de)(de)(de)(de)生產效(xiao)率(lv)，同時(shi)也可以(yi)提高電(dian)(dian)廠(chang)員工(gong)(gong)的(de)(de)(de)(de)(de)工(gong)(gong)作(zuo)效(xiao)率(lv)。具(ju)體來說(shuo)就(jiu)是電(dian)(dian)氣自(zi)動(dong)(dong)化的(de)(de)(de)(de)(de)應用(yong)節省了(le)(le)電(dian)(dian)廠(chang)的(de)(de)(de)(de)(de)勞(lao)動(dong)(dong)力成本，減(jian)少了(le)(le)勞(lao)動(dong)(dong)力在同一件(jian)工(gong)(gong)作(zuo)上的(de)(de)(de)(de)(de)勞(lao)動(dong)(dong)時(shi)間，提高了(le)(le)相對(dui)時(shi)間內的(de)(de)(de)(de)(de)勞(lao)動(dong)(dong)率(lv)，這(zhe)樣(yang)對(dui)電(dian)(dian)廠(chang)的(de)(de)(de)(de)(de)整體快(kuai)速發展都(dou)有著積極的(de)(de)(de)(de)(de)推動(dong)(dong)作(zuo)用(yong)。與此同時(shi)，電(dian)(dian)廠(chang)的(de)(de)(de)(de)(de)經營(ying)(ying)領(ling)導者可以(yi)依據電(dian)(dian)氣自(zi)動(dong)(dong)化技術的(de)(de)(de)(de)(de)應用(yong)以(yi)及結合電(dian)(dian)廠(chang)實(shi)際(ji)的(de)(de)(de)(de)(de)經營(ying)(ying)狀況對(dui)電(dian)(dian)廠(chang)未來的(de)(de)(de)(de)(de)發展做出正確的(de)(de)(de)(de)(de)決策指導。

3探析電廠(chang)電氣(qi)自動化(hua)技術的實際應用

3.1兩種監控模式

就(jiu)目(mu)前(qian)來(lai)說(shuo)(shuo)，電(dian)(dian)廠(chang)電(dian)(dian)氣自動化(hua)技(ji)術主要(yao)采(cai)用(yong)兩種監控(kong)(kong)模式(shi)：其(qi)一(yi)，“分(fen)層分(fen)布式(shi)模式(shi)”，具(ju)體(ti)來(lai)說(shuo)(shuo)就(jiu)是在“間隔層”實(shi)(shi)施(shi)電(dian)(dian)氣阻隔分(fen)離的(de)(de)設(she)計(ji)方式(shi)，在“開關柜和(he)(he)一(yi)次設(she)備”之外(wai)設(she)置(zhi)“監控(kong)(kong)、保護(hu)單(dan)元(yuan)”。在“網絡(luo)層”要(yao)結(jie)合實(shi)(shi)際生(sheng)產(chan)現場的(de)(de)總線安排設(she)置(zhi)生(sheng)產(chan)活動的(de)(de)光(guang)纖電(dian)(dian)纜(lan)(lan)和(he)(he)電(dian)(dian)廠(chang)通信(xin)(xin)信(xin)(xin)息(xi)(xi)管(guan)理機(ji)器以及相(xiang)關的(de)(de)一(yi)些電(dian)(dian)纜(lan)(lan)設(she)備，然后將這些所(suo)有(you)光(guang)纖電(dian)(dian)纜(lan)(lan)設(she)備收集到的(de)(de)信(xin)(xin)息(xi)(xi)進行統(tong)計(ji)、集中(zhong)分(fen)析，根據(ju)相(xiang)關數學程序進行轉換規約以及傳達分(fen)析數據(ju)的(de)(de)命令指(zhi)示。而“站控(kong)(kong)層”的(de)(de)主要(yao)任務是管(guan)理“網絡(luo)層”和(he)(he)“間隔層”的(de)(de)相(xiang)關信(xin)(xin)息(xi)(xi)；其(qi)二，“集中(zhong)模式(shi)”具(ju)體(ti)來(lai)說(shuo)(shuo)就(jiu)是“直接(jie)鏈(lian)接(jie)方式(shi)”，通過自動技(ji)術將比較強的(de)(de)信(xin)(xin)號轉變為較弱信(xin)(xin)號并以“電(dian)(dian)纜(lan)(lan)鏈(lian)接(jie)線”的(de)(de)方式(shi)直接(jie)接(jie)到控(kong)(kong)制(zhi)(zhi)管(guan)理系統(tong)中(zhong)“端口模件柜”中(zhong)，建立分(fen)布式(shi)的(de)(de)控(kong)(kong)制(zhi)(zhi)體(ti)制(zhi)(zhi)，進而對電(dian)(dian)廠(chang)中(zhong)所(suo)有(you)的(de)(de)設(she)備進行全方位(wei)的(de)(de)監控(kong)(kong)。

3.2三種關鍵技術

所謂(wei)的(de)(de)(de)(de)(de)三種關(guan)鍵技(ji)(ji)(ji)術(shu)的(de)(de)(de)(de)(de)應用(yong)(yong)具(ju)體是(shi)(shi)指“間(jian)隔層(ceng)終端測(ce)控(kong)技(ji)(ji)(ji)術(shu)”、“通信(xin)網(wang)絡技(ji)(ji)(ji)術(shu)”和“監(jian)(jian)(jian)控(kong)主(zhu)(zhu)站(zhan)技(ji)(ji)(ji)術(shu)”：其(qi)(qi)一，“間(jian)隔層(ceng)終端測(ce)控(kong)技(ji)(ji)(ji)術(shu)”的(de)(de)(de)(de)(de)實(shi)際(ji)(ji)(ji)應用(yong)(yong)是(shi)(shi)指為間(jian)隔層(ceng)中的(de)(de)(de)(de)(de)一次設(she)備進(jin)行“檢(jian)(jian)測(ce)保護單(dan)元”的(de)(de)(de)(de)(de)配置(zhi)。這個(ge)(ge)檢(jian)(jian)測(ce)單(dan)元不僅保證(zheng)了(le)(le)電(dian)(dian)(dian)廠(chang)(chang)的(de)(de)(de)(de)(de)實(shi)際(ji)(ji)(ji)生產(chan)中相關(guan)用(yong)(yong)電(dian)(dian)(dian)系統(tong)的(de)(de)(de)(de)(de)絕對(dui)安全，還(huan)(huan)在一定程度上有(you)效地保證(zheng)了(le)(le)電(dian)(dian)(dian)廠(chang)(chang)能夠穩定高(gao)效的(de)(de)(de)(de)(de)、健康的(de)(de)(de)(de)(de)運行，是(shi)(shi)電(dian)(dian)(dian)廠(chang)(chang)電(dian)(dian)(dian)氣(qi)自(zi)動化(hua)技(ji)(ji)(ji)術(shu)中比較(jiao)重要(yao)(yao)(yao)的(de)(de)(de)(de)(de)一項技(ji)(ji)(ji)術(shu)。因(yin)此通常(chang)對(dui)此技(ji)(ji)(ji)術(shu)的(de)(de)(de)(de)(de)要(yao)(yao)(yao)求比較(jiao)高(gao)，不僅要(yao)(yao)(yao)擁有(you)靈活性，該單(dan)元還(huan)(huan)要(yao)(yao)(yao)具(ju)備較(jiao)強的(de)(de)(de)(de)(de)可(ke)(ke)(ke)靠性；其(qi)(qi)二，“通信(xin)網(wang)絡技(ji)(ji)(ji)術(shu)”的(de)(de)(de)(de)(de)實(shi)際(ji)(ji)(ji)應用(yong)(yong)是(shi)(shi)指通過利(li)用(yong)(yong)電(dian)(dian)(dian)纜光纖通信(xin)并(bing)且結合(he)(he)現場總線網(wang)絡通信(xin)。其(qi)(qi)不僅影(ying)響著整(zheng)個(ge)(ge)電(dian)(dian)(dian)氣(qi)自(zi)動化(hua)系統(tong)的(de)(de)(de)(de)(de)有(you)效運作，還(huan)(huan)影(ying)響著電(dian)(dian)(dian)廠(chang)(chang)監(jian)(jian)(jian)控(kong)管理(li)的(de)(de)(de)(de)(de)科學進(jin)行。就目前(qian)來(lai)看，我國(guo)絕大部分的(de)(de)(de)(de)(de)電(dian)(dian)(dian)廠(chang)(chang)都(dou)采用(yong)(yong)了(le)(le)這種關(guan)鍵技(ji)(ji)(ji)術(shu)；其(qi)(qi)三，“監(jian)(jian)(jian)控(kong)主(zhu)(zhu)站(zhan)技(ji)(ji)(ji)術(shu)”的(de)(de)(de)(de)(de)實(shi)際(ji)(ji)(ji)應用(yong)(yong)是(shi)(shi)指電(dian)(dian)(dian)廠(chang)(chang)在生產(chan)活動中主(zhu)(zhu)要(yao)(yao)(yao)利(li)用(yong)(yong)被安置(zhi)在站(zhan)級監(jian)(jian)(jian)控(kong)管理(li)層(ceng)的(de)(de)(de)(de)(de)監(jian)(jian)(jian)控(kong)主(zhu)(zhu)站(zhan)技(ji)(ji)(ji)術(shu)來(lai)實(shi)現對(dui)電(dian)(dian)(dian)廠(chang)(chang)所有(you)電(dian)(dian)(dian)器(qi)設(she)備的(de)(de)(de)(de)(de)綜合(he)(he)管理(li)和有(you)效監(jian)(jian)(jian)控(kong)。其(qi)(qi)中“主(zhu)(zhu)站(zhan)配置(zhi)”主(zhu)(zhu)要(yao)(yao)(yao)有(you)“綜合(he)(he)發(fa)電(dian)(dian)(dian)機組的(de)(de)(de)(de)(de)容量”這個(ge)(ge)因(yin)素來(lai)決(jue)定。可(ke)(ke)(ke)以(yi)是(shi)(shi)單(dan)一的(de)(de)(de)(de)(de)發(fa)電(dian)(dian)(dian)機組也可(ke)(ke)(ke)以(yi)是(shi)(shi)多個(ge)(ge)發(fa)電(dian)(dian)(dian)機組。

4探析完善(shan)電廠(chang)電氣自動化技術應用

4.1電氣自動化技(ji)術應用應注意的(de)三方面問題

在(zai)(zai)電(dian)(dian)(dian)廠電(dian)(dian)(dian)氣(qi)自(zi)動(dong)化(hua)(hua)(hua)技術(shu)應用(yong)中(zhong)，總結來說應注意三方(fang)面的(de)(de)(de)問(wen)題：其(qi)一(yi)，電(dian)(dian)(dian)廠在(zai)(zai)采(cai)用(yong)電(dian)(dian)(dian)氣(qi)自(zi)動(dong)化(hua)(hua)(hua)技術(shu)時(shi)，在(zai)(zai)電(dian)(dian)(dian)源(yuan)(yuan)設置(zhi)上必(bi)(bi)(bi)須使(shi)用(yong)“直(zhi)流(liu)電(dian)(dian)(dian)源(yuan)(yuan)和交(jiao)流(liu)電(dian)(dian)(dian)源(yuan)(yuan)”，而在(zai)(zai)外(wai)部范圍的(de)(de)(de)監(jian)控管理系(xi)(xi)統以及電(dian)(dian)(dian)氣(qi)自(zi)動(dong)化(hua)(hua)(hua)設備中(zhong)采(cai)用(yong)“雙電(dian)(dian)(dian)源(yuan)(yuan)”和“勿擾切電(dian)(dian)(dian)”，同時(shi)還要(yao)依據國家規定的(de)(de)(de)技術(shu)標準進(jin)行監(jian)控管理系(xi)(xi)統中(zhong)的(de)(de)(de)設備安置(zhi)，確(que)保這些設備有效合(he)理的(de)(de)(de)使(shi)用(yong)；其(qi)二，電(dian)(dian)(dian)廠通常(chang)會在(zai)(zai)監(jian)控管理系(xi)(xi)統中(zhong)實施“開(kai)關控制接(jie)口”方(fang)式，因而必(bi)(bi)(bi)須確(que)保“接(jie)口相對應信號”；其(qi)三，在(zai)(zai)電(dian)(dian)(dian)廠使(shi)用(yong)自(zi)動(dong)化(hua)(hua)(hua)系(xi)(xi)統時(shi)一(yi)般會使(shi)用(yong)“事件事故記錄分析法(fa)”，但是由于不(bu)同電(dian)(dian)(dian)機的(de)(de)(de)不(bu)同內存的(de)(de)(de)影響，因而記錄的(de)(de)(de)數據不(bu)能真正反映(ying)實際的(de)(de)(de)波形的(de)(de)(de)要(yao)求，所(suo)以必(bi)(bi)(bi)須避免信號重復采(cai)集(ji)的(de)(de)(de)問(wen)題。

4.2電(dian)廠電(dian)氣(qi)自(zi)動化技術應用的發展趨勢

未來電(dian)(dian)廠(chang)電(dian)(dian)氣(qi)自(zi)(zi)動(dong)(dong)化(hua)技術應(ying)用(yong)的(de)(de)(de)(de)發展(zhan)趨(qu)勢主要(yao)是(shi)以(yi)“單(dan)元(yuan)(yuan)(yuan)制”為基本(ben)內容的(de)(de)(de)(de)發展(zhan)，對于現代電(dian)(dian)廠(chang)對于電(dian)(dian)氣(qi)自(zi)(zi)動(dong)(dong)化(hua)技術的(de)(de)(de)(de)強烈需(xu)求(qiu)，導致現代電(dian)(dian)廠(chang)電(dian)(dian)氣(qi)自(zi)(zi)動(dong)(dong)化(hua)正(zheng)在向“機(ji)、爐、點(dian)一體(ti)化(hua)”的(de)(de)(de)(de)道(dao)路(lu)發展(zhan)，電(dian)(dian)廠(chang)應(ying)該充分利用(yong)“單(dan)元(yuan)(yuan)(yuan)制”的(de)(de)(de)(de)技術來提(ti)高“單(dan)元(yuan)(yuan)(yuan)控制需(xu)求(qiu)”，從而大大提(ti)高電(dian)(dian)廠(chang)電(dian)(dian)氣(qi)自(zi)(zi)動(dong)(dong)化(hua)系統的(de)(de)(de)(de)綜合監控管理能力(li)。我國未來的(de)(de)(de)(de)電(dian)(dian)廠(chang)電(dian)(dian)氣(qi)自(zi)(zi)動(dong)(dong)化(hua)技術應(ying)用(yong)的(de)(de)(de)(de)發展(zhan)趨(qu)勢必然是(shi)以(yi)“單(dan)元(yuan)(yuan)(yuan)制”為主要(yao)內容的(de)(de)(de)(de)發展(zhan)策略。

5結語

綜上分析(xi)可(ke)知，電(dian)(dian)氣自動化技術的(de)(de)更新是電(dian)(dian)廠(chang)發展的(de)(de)不竭動力與源泉(quan)，不僅對(dui)(dui)電(dian)(dian)廠(chang)的(de)(de)技術資本有著重(zhong)要的(de)(de)影響，同時對(dui)(dui)電(dian)(dian)廠(chang)的(de)(de)高效(xiao)生產也起著舉足(zu)輕重(zhong)的(de)(de)作(zuo)用(yong)，電(dian)(dian)氣化技術的(de)(de)應用(yong)可(ke)以更好地保證電(dian)(dian)廠(chang)設備的(de)(de)安全有效(xiao)運(yun)行，為電(dian)(dian)廠(chang)未來經營(ying)提供了廣闊的(de)(de)發展空間(jian)。

作(zuo)者:王(wang)宗憲單位:陜西清水川發電有限公司(si)

第二篇

1電廠電氣自動化系統(tong)概述(shu)

電(dian)(dian)(dian)氣(qi)(qi)自動(dong)(dong)化與熱(re)(re)(re)工(gong)(gong)DCS控(kong)(kong)制(zhi)(zhi)系(xi)(xi)統(tong)的(de)(de)關(guan)聯。電(dian)(dian)(dian)氣(qi)(qi)系(xi)(xi)統(tong)與熱(re)(re)(re)工(gong)(gong)自動(dong)(dong)化相(xiang)(xiang)比，在(zai)(zai)運(yun)行(xing)中(zhong)存在(zai)(zai)著很(hen)大的(de)(de)區別。DCS既具(ju)備(bei)(bei)傳統(tong)控(kong)(kong)制(zhi)(zhi)、集(ji)中(zhong)化信息(xi)管(guan)理(li)(li)(li)、操作(zuo)顯(xian)示等(deng)功(gong)能(neng)(neng)，還(huan)具(ju)備(bei)(bei)強大的(de)(de)數據采集(ji)處(chu)理(li)(li)(li)、通信功(gong)能(neng)(neng)，是先進(jin)程(cheng)(cheng)控(kong)(kong)技術(shu)得以(yi)實(shi)現的(de)(de)重要(yao)保證，具(ju)有(you)(you)獨立(li)性(xing)(xing)(xing)、協調(diao)性(xing)(xing)(xing)、友好性(xing)(xing)(xing)、靈(ling)活性(xing)(xing)(xing)等(deng)特(te)(te)點。而在(zai)(zai)電(dian)(dian)(dian)氣(qi)(qi)控(kong)(kong)制(zhi)(zhi)中(zhong)，電(dian)(dian)(dian)氣(qi)(qi)設備(bei)(bei)的(de)(de)控(kong)(kong)制(zhi)(zhi)對象(xiang)要(yao)少于(yu)熱(re)(re)(re)工(gong)(gong)設備(bei)(bei)，操作(zuo)的(de)(de)頻率較低。在(zai)(zai)電(dian)(dian)(dian)氣(qi)(qi)設備(bei)(bei)出現異常(chang)(chang)時，需(xu)要(yao)立(li)即進(jin)行(xing)處(chu)理(li)(li)(li)，在(zai)(zai)中(zhong)央信號系(xi)(xi)統(tong)被取消后，只有(you)(you)在(zai)(zai)系(xi)(xi)統(tong)發出警告，監控(kong)(kong)人(ren)員通過(guo)明確的(de)(de)指示時才能(neng)(neng)采取措施。電(dian)(dian)(dian)氣(qi)(qi)設備(bei)(bei)保護自動(dong)(dong)裝置對于(yu)可靠(kao)性(xing)(xing)(xing)有(you)(you)著極高的(de)(de)要(yao)求(qiu)，并(bing)且要(yao)求(qiu)動(dong)(dong)作(zuo)快捷、靈(ling)敏。電(dian)(dian)(dian)氣(qi)(qi)量相(xiang)(xiang)比于(yu)熱(re)(re)(re)工(gong)(gong)量，沒(mei)有(you)(you)特(te)(te)別要(yao)求(qiu)常(chang)(chang)規控(kong)(kong)制(zhi)(zhi)需(xu)要(yao)的(de)(de)模件類(lei)別以(yi)及性(xing)(xing)(xing)能(neng)(neng)，當電(dian)(dian)(dian)氣(qi)(qi)控(kong)(kong)制(zhi)(zhi)系(xi)(xi)統(tong)要(yao)求(qiu)具(ju)備(bei)(bei)非(fei)常(chang)(chang)高的(de)(de)可靠(kao)性(xing)(xing)(xing)，需(xu)要(yao)獨立(li)的(de)(de)電(dian)(dian)(dian)氣(qi)(qi)控(kong)(kong)制(zhi)(zhi)器(qi)，便于(yu)實(shi)際(ji)工(gong)(gong)作(zuo)的(de)(de)順(shun)利開展。在(zai)(zai)電(dian)(dian)(dian)廠(chang)電(dian)(dian)(dian)氣(qi)(qi)自動(dong)(dong)化的(de)(de)發展過(guo)程(cheng)(cheng)中(zhong)，熱(re)(re)(re)工(gong)(gong)DCS控(kong)(kong)制(zhi)(zhi)系(xi)(xi)統(tong)有(you)(you)助(zhu)于(yu)進(jin)一步(bu)提(ti)升電(dian)(dian)(dian)廠(chang)的(de)(de)自動(dong)(dong)化水平，便于(yu)電(dian)(dian)(dian)廠(chang)電(dian)(dian)(dian)氣(qi)(qi)自動(dong)(dong)化的(de)(de)運(yun)行(xing)管(guan)理(li)(li)(li)，將(jiang)熱(re)(re)(re)工(gong)(gong)DCS控(kong)(kong)制(zhi)(zhi)系(xi)(xi)統(tong)納入到電(dian)(dian)(dian)氣(qi)(qi)自動(dong)(dong)化控(kong)(kong)制(zhi)(zhi)中(zhong)，可有(you)(you)效提(ti)升電(dian)(dian)(dian)廠(chang)的(de)(de)運(yun)行(xing)效益(yi)。

2電氣(qi)自動化(hua)技術應用的意義

電(dian)(dian)(dian)廠(chang)電(dian)(dian)(dian)氣(qi)自(zi)動化(hua)技術(shu)在很大程度上(shang)減(jian)輕了(le)設(she)備操作人員的(de)(de)(de)(de)工作負擔，讓(rang)(rang)設(she)備的(de)(de)(de)(de)運(yun)行效率得(de)(de)到極大提(ti)(ti)升(sheng)，也讓(rang)(rang)電(dian)(dian)(dian)廠(chang)的(de)(de)(de)(de)工作效率變(bian)得(de)(de)更高。通過(guo)電(dian)(dian)(dian)廠(chang)電(dian)(dian)(dian)氣(qi)自(zi)動化(hua)技術(shu)的(de)(de)(de)(de)應用(yong)，提(ti)(ti)高電(dian)(dian)(dian)廠(chang)工作中(zhong)(zhong)的(de)(de)(de)(de)安(an)全(quan)(quan)管(guan)理工作效率，降低安(an)全(quan)(quan)事故(gu)發生(sheng)的(de)(de)(de)(de)可(ke)能(neng)性，規避因為(wei)安(an)全(quan)(quan)事故(gu)的(de)(de)(de)(de)產生(sheng)而帶來的(de)(de)(de)(de)負面(mian)影響，讓(rang)(rang)員工的(de)(de)(de)(de)人身安(an)全(quan)(quan)得(de)(de)到保(bao)障(zhang)，為(wei)企業減(jian)少不必要的(de)(de)(de)(de)經濟損失(shi)。同時(shi)，通過(guo)自(zi)動化(hua)系統，可(ke)以(yi)監控(kong)、跟蹤(zong)、搜集與(yu)整理設(she)備運(yun)行中(zhong)(zhong)產生(sheng)的(de)(de)(de)(de)數據(ju)，讓(rang)(rang)相(xiang)關人員能(neng)隨時(shi)了(le)解(jie)設(she)備運(yun)行中(zhong)(zhong)的(de)(de)(de)(de)具體(ti)情況，及(ji)時(shi)發現設(she)備中(zhong)(zhong)可(ke)能(neng)隱藏的(de)(de)(de)(de)問題與(yu)故(gu)障(zhang)，確(que)保(bao)電(dian)(dian)(dian)廠(chang)機組(zu)能(neng)安(an)全(quan)(quan)的(de)(de)(de)(de)運(yun)行，為(wei)設(she)備維修與(yu)保(bao)養(yang)人員提(ti)(ti)供了(le)科學而全(quan)(quan)面(mian)的(de)(de)(de)(de)參考依據(ju)。

3電(dian)氣自(zi)動化技術在(zai)電(dian)廠的(de)應用(yong)

3.1自動監控模式

電(dian)(dian)(dian)廠(chang)主要(yao)通(tong)過(guo)分(fen)(fen)(fen)層分(fen)(fen)(fen)布模(mo)(mo)式和(he)集(ji)(ji)中模(mo)(mo)式實現(xian)監控(kong)(kong)的(de)(de)(de)自動化。在分(fen)(fen)(fen)層分(fen)(fen)(fen)布模(mo)(mo)式中，通(tong)過(guo)電(dian)(dian)(dian)氣間(jian)(jian)隔(ge)設(she)計間(jian)(jian)隔(ge)層，將(jiang)(jiang)測控(kong)(kong)單元、保(bao)護單元與(yu)(yu)開(kai)(kai)關(guan)柜(ju)或其他(ta)一(yi)次(ci)設(she)備設(she)置在一(yi)起。網(wang)絡層對相關(guan)的(de)(de)(de)光纖活動電(dian)(dian)(dian)纜、通(tong)信(xin)(xin)管(guan)理(li)機等(deng)設(she)備進(jin)行(xing)(xing)設(she)置，結合電(dian)(dian)(dian)廠(chang)現(xian)場的(de)(de)(de)總(zong)線技術，集(ji)(ji)中、規(gui)約(yue)轉(zhuan)(zhuan)換、傳動所有設(she)備采(cai)(cai)集(ji)(ji)的(de)(de)(de)數據，傳達控(kong)(kong)制(zhi)命令。站基層在通(tong)信(xin)(xin)網(wang)絡的(de)(de)(de)基礎上，對間(jian)(jian)隔(ge)層進(jin)行(xing)(xing)管(guan)理(li)，并(bing)交換信(xin)(xin)息。集(ji)(ji)中模(mo)(mo)式同樣是(shi)采(cai)(cai)用直(zhi)(zhi)接(jie)(jie)(jie)連(lian)接(jie)(jie)(jie)方(fang)式，將(jiang)(jiang)強信(xin)(xin)號轉(zhuan)(zhuan)變為弱點信(xin)(xin)號，并(bing)結合標準(zhun)直(zhi)(zhi)流信(xin)(xin)號與(yu)(yu)空節點方(fang)式，分(fen)(fen)(fen)別將(jiang)(jiang)電(dian)(dian)(dian)器模(mo)(mo)擬量和(he)開(kai)(kai)關(guan)量信(xin)(xin)號連(lian)接(jie)(jie)(jie)到輸入輸出端口(kou)模(mo)(mo)件柜(ju)中，而這個端口(kou)所連(lian)接(jie)(jie)(jie)的(de)(de)(de)系(xi)統是(shi)分(fen)(fen)(fen)布式控(kong)(kong)制(zhi)系(xi)統，通(tong)過(guo)系(xi)統進(jin)行(xing)(xing)組態(tai)，以此來(lai)實現(xian)對長點所有電(dian)(dian)(dian)器設(she)備的(de)(de)(de)監控(kong)(kong)。這種方(fang)式更(geng)有利于(yu)采(cai)(cai)集(ji)(ji)集(ji)(ji)中主屏，便于(yu)電(dian)(dian)(dian)廠(chang)工人的(de)(de)(de)管(guan)理(li)操作，但是(shi)也有可(ke)能出現(xian)速度的(de)(de)(de)不穩定，可(ke)靠性較(jiao)低，需要(yao)提(ti)高。

3.2自動(dong)化監(jian)控的關鍵技術

自(zi)動化監(jian)(jian)控(kong)(kong)存在(zai)三個關(guan)鍵(jian)性(xing)技(ji)術，分(fen)別是(shi)檢(jian)測保(bao)(bao)(bao)(bao)護單(dan)元(yuan)、通信(xin)網絡、監(jian)(jian)控(kong)(kong)主站。首先是(shi)間隔層(ceng)終端檢(jian)測保(bao)(bao)(bao)(bao)護單(dan)元(yuan)，現(xian)場(chang)將(jiang)檢(jian)測保(bao)(bao)(bao)(bao)護單(dan)元(yuan)配置(zhi)在(zai)間隔層(ceng)一(yi)次(ci)設(she)(she)備(bei)單(dan)位中(zhong)。保(bao)(bao)(bao)(bao)護單(dan)元(yuan)是(shi)確保(bao)(bao)(bao)(bao)電(dian)(dian)(dian)廠(chang)(chang)(chang)用電(dian)(dian)(dian)系(xi)(xi)統安(an)全與運(yun)行(xing)穩定的(de)(de)(de)最有(you)效技(ji)術，因此該(gai)單(dan)元(yuan)需要(yao)(yao)配置(zhi)專(zhuan)用、特殊的(de)(de)(de)保(bao)(bao)(bao)(bao)護裝置(zhi)，確保(bao)(bao)(bao)(bao)其擁有(you)較強的(de)(de)(de)可靠性(xing)、靈敏性(xing)和(he)速動性(xing)與選擇性(xing)。其次(ci)是(shi)通信(xin)網絡，它(ta)是(shi)電(dian)(dian)(dian)廠(chang)(chang)(chang)電(dian)(dian)(dian)氣自(zi)動化系(xi)(xi)統中(zhong)非常關(guan)鍵(jian)的(de)(de)(de)組成部分(fen)，對自(zi)動化系(xi)(xi)統功能的(de)(de)(de)實現(xian)有(you)著(zhu)直接(jie)影響。最后是(shi)監(jian)(jian)控(kong)(kong)主站，一(yi)般被安(an)置(zhi)在(zai)站級監(jian)(jian)控(kong)(kong)層(ceng)，以確保(bao)(bao)(bao)(bao)對電(dian)(dian)(dian)廠(chang)(chang)(chang)電(dian)(dian)(dian)氣主要(yao)(yao)設(she)(she)備(bei)的(de)(de)(de)監(jian)(jian)控(kong)(kong)和(he)管(guan)理。通過發電(dian)(dian)(dian)機組容量以及運(yun)行(xing)管(guan)理要(yao)(yao)求來確定配置(zhi)的(de)(de)(de)設(she)(she)備(bei)與規模(mo)，既(ji)有(you)單(dan)機、雙(shuang)機也(ye)有(you)多機系(xi)(xi)統進(jin)行(xing)配置(zhi)。

4電氣自(zi)動化技(ji)術應用(yong)中存在的問(wen)題分析

首先，需(xu)要(yao)(yao)采(cai)用(yong)直流(liu)電(dian)源(yuan)與(yu)交流(liu)電(dian)源(yuan)進(jin)行(xing)電(dian)廠監控(kong)系(xi)統的(de)(de)(de)(de)(de)電(dian)源(yuan)設(she)置(zhi)，而在外圍中，而需(xu)要(yao)(yao)采(cai)用(yong)雙電(dian)源(yuan)與(yu)無擾電(dian)源(yuan)進(jin)行(xing)自動化(hua)和(he)監控(kong)系(xi)統裝置(zhi)。其(qi)次，在監控(kong)系(xi)統中，一(yi)般(ban)是(shi)采(cai)用(yong)開關(guan)進(jin)行(xing)接(jie)口(kou)控(kong)制，所以需(xu)要(yao)(yao)確保(bao)開關(guan)接(jie)口(kou)與(yu)交換的(de)(de)(de)(de)(de)信號相對(dui)應(ying)。雖然(ran)這種方法(fa)(fa)能(neng)直觀化(hua)線路的(de)(de)(de)(de)(de)連接(jie)，便(bian)于(yu)問題出現(xian)時的(de)(de)(de)(de)(de)及時處(chu)理。但(dan)是(shi)會造成(cheng)接(jie)線數量(liang)過多，不利于(yu)對(dui)其(qi)中一(yi)些功(gong)能(neng)的(de)(de)(de)(de)(de)調(diao)整(zheng)，極(ji)易影響到整(zheng)個(ge)系(xi)統的(de)(de)(de)(de)(de)運行(xing)。第三，在進(jin)行(xing)電(dian)廠電(dian)氣自動化(hua)系(xi)統和(he)監控(kong)系(xi)統的(de)(de)(de)(de)(de)調(diao)節中，需(xu)要(yao)(yao)重(zhong)(zhong)點(dian)關(guan)注自動化(hua)系(xi)統，將使用(yong)監控(kong)作為其(qi)輔助。最(zui)后，在電(dian)廠電(dian)氣自動化(hua)系(xi)統中，一(yi)般(ban)采(cai)用(yong)的(de)(de)(de)(de)(de)方法(fa)(fa)是(shi)對(dui)事(shi)件(jian)和(he)事(shi)故進(jin)行(xing)記(ji)(ji)錄，但(dan)由于(yu)采(cai)樣(yang)速度與(yu)電(dian)機內存等因素的(de)(de)(de)(de)(de)存在，所記(ji)(ji)錄事(shi)件(jian)的(de)(de)(de)(de)(de)波形(xing)無法(fa)(fa)達到分析(xi)要(yao)(yao)求，形(xing)成(cheng)對(dui)信號的(de)(de)(de)(de)(de)重(zhong)(zhong)復(fu)收集，而收集的(de)(de)(de)(de)(de)信號也缺乏完(wan)整(zheng)度，影響電(dian)纜(lan)的(de)(de)(de)(de)(de)布置(zhi)。

5電廠電氣自(zi)動化技術的(de)發展趨勢

電(dian)(dian)(dian)(dian)(dian)廠(chang)(chang)電(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)(qi)(qi)(qi)自(zi)動(dong)(dong)化(hua)(hua)(hua)技(ji)(ji)術(shu)(shu)包(bao)含了(le)(le)監(jian)(jian)控(kong)、測量與保(bao)護(hu)，讓(rang)(rang)現場(chang)總(zong)線技(ji)(ji)術(shu)(shu)的(de)(de)(de)(de)(de)(de)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)一體(ti)化(hua)(hua)(hua)得(de)(de)以(yi)實(shi)現。為了(le)(le)實(shi)現更(geng)高層(ceng)次的(de)(de)(de)(de)(de)(de)信息搜集(ji)(ji)，解決(jue)(jue)下層(ceng)使(shi)用功(gong)(gong)能(neng)(neng)受限于上層(ceng)的(de)(de)(de)(de)(de)(de)問題(ti)，需(xu)要(yao)(yao)(yao)采(cai)(cai)取分(fen)層(ceng)分(fen)布的(de)(de)(de)(de)(de)(de)方式進(jin)行(xing)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)監(jian)(jian)控(kong)。監(jian)(jian)控(kong)技(ji)(ji)術(shu)(shu)在(zai)電(dian)(dian)(dian)(dian)(dian)廠(chang)(chang)內能(neng)(neng)夠(gou)與相關系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)數(shu)(shu)據進(jin)行(xing)轉換，讓(rang)(rang)電(dian)(dian)(dian)(dian)(dian)廠(chang)(chang)電(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)(qi)(qi)(qi)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)運行(xing)生產(chan)活(huo)動(dong)(dong)得(de)(de)到(dao)有效(xiao)管理(li)。電(dian)(dian)(dian)(dian)(dian)廠(chang)(chang)電(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)(qi)(qi)(qi)自(zi)動(dong)(dong)化(hua)(hua)(hua)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)中(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)技(ji)(ji)術(shu)(shu)創新，讓(rang)(rang)監(jian)(jian)控(kong)運行(xing)一體(ti)化(hua)(hua)(hua)得(de)(de)以(yi)實(shi)現。在(zai)整(zheng)(zheng)體(ti)機組(zu)信息與使(shi)用情況的(de)(de)(de)(de)(de)(de)分(fen)析、匯總(zong)中(zhong)(zhong)(zhong)，系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)能(neng)(neng)提(ti)(ti)供完整(zheng)(zheng)的(de)(de)(de)(de)(de)(de)數(shu)(shu)據，讓(rang)(rang)機組(zu)中(zhong)(zhong)(zhong)存在(zai)功(gong)(gong)能(neng)(neng)得(de)(de)到(dao)最大(da)發(fa)揮，達到(dao)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)控(kong)制功(gong)(gong)能(neng)(neng)的(de)(de)(de)(de)(de)(de)最優化(hua)(hua)(hua)效(xiao)果。單元化(hua)(hua)(hua)統(tong)(tong)(tong)(tong)(tong)一火電(dian)(dian)(dian)(dian)(dian)機組(zu)讓(rang)(rang)信息的(de)(de)(de)(de)(de)(de)采(cai)(cai)集(ji)(ji)與提(ti)(ti)供變得(de)(de)更(geng)加便(bian)利，在(zai)很(hen)大(da)程度上增強了(le)(le)對(dui)電(dian)(dian)(dian)(dian)(dian)網的(de)(de)(de)(de)(de)(de)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)管理(li)，工(gong)作效(xiao)率提(ti)(ti)升(sheng)。在(zai)電(dian)(dian)(dian)(dian)(dian)廠(chang)(chang)電(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)(qi)(qi)(qi)自(zi)動(dong)(dong)化(hua)(hua)(hua)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)中(zhong)(zhong)(zhong)，可以(yi)運用計(ji)算機系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)進(jin)行(xing)實(shi)時(shi)保(bao)護(hu)與調整(zheng)(zheng)，及時(shi)發(fa)現其中(zhong)(zhong)(zhong)隱藏的(de)(de)(de)(de)(de)(de)問題(ti)，并快速解決(jue)(jue)，保(bao)證自(zi)動(dong)(dong)化(hua)(hua)(hua)電(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)(qi)(qi)(qi)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)安全(quan)而(er)良好地(di)運行(xing)。當前(qian)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)廠(chang)(chang)電(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)(qi)(qi)(qi)自(zi)動(dong)(dong)化(hua)(hua)(hua)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)還無法全(quan)部達到(dao)全(quan)通信電(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)(qi)(qi)(qi)控(kong)制的(de)(de)(de)(de)(de)(de)要(yao)(yao)(yao)求，各(ge)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)之(zhi)間仍(reng)舊需(xu)要(yao)(yao)(yao)部分(fen)硬(ying)接(jie)線。因此，需(xu)要(yao)(yao)(yao)對(dui)連鎖熱工(gong)工(gong)藝開展深入研究，讓(rang)(rang)電(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)(qi)(qi)(qi)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)后臺應用水平得(de)(de)到(dao)提(ti)(ti)升(sheng)。當前(qian)，電(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)(qi)(qi)(qi)自(zi)動(dong)(dong)化(hua)(hua)(hua)控(kong)制技(ji)(ji)術(shu)(shu)正在(zai)不斷進(jin)步，電(dian)(dian)(dian)(dian)(dian)廠(chang)(chang)運行(xing)變得(de)(de)更(geng)加安全(quan)和(he)穩定。因此，在(zai)電(dian)(dian)(dian)(dian)(dian)廠(chang)(chang)電(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)自(zi)動(dong)(dong)化(hua)(hua)(hua)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)運行(xing)中(zhong)(zhong)(zhong)，需(xu)要(yao)(yao)(yao)采(cai)(cai)取有效(xiao)的(de)(de)(de)(de)(de)(de)控(kong)制與保(bao)護(hu)策(ce)略。在(zai)電(dian)(dian)(dian)(dian)(dian)廠(chang)(chang)電(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)(qi)(qi)(qi)自(zi)動(dong)(dong)化(hua)(hua)(hua)的(de)(de)(de)(de)(de)(de)安全(quan)維護(hu)和(he)穩定控(kong)制中(zhong)(zhong)(zhong)，采(cai)(cai)取自(zi)動(dong)(dong)化(hua)(hua)(hua)技(ji)(ji)術(shu)(shu)，讓(rang)(rang)電(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)(qi)(qi)(qi)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)整(zheng)(zheng)體(ti)保(bao)護(hu)功(gong)(gong)能(neng)(neng)得(de)(de)到(dao)提(ti)(ti)升(sheng)。

作者:李(li)偉單位:遼寧(ning)東(dong)方發電有限公司

第三篇

1電氣自(zi)動化技(ji)術對電廠(chang)發展的促進作(zuo)用

電(dian)(dian)(dian)氣自動化(hua)(hua)技(ji)術提(ti)升了(le)(le)(le)電(dian)(dian)(dian)廠(chang)(chang)的(de)(de)(de)(de)工(gong)(gong)作(zuo)效(xiao)(xiao)率，進(jin)一步(bu)推(tui)動了(le)(le)(le)電(dian)(dian)(dian)廠(chang)(chang)的(de)(de)(de)(de)發展(zhan)。電(dian)(dian)(dian)氣自動化(hua)(hua)技(ji)術的(de)(de)(de)(de)出(chu)現減(jian)少了(le)(le)(le)人為工(gong)(gong)作(zuo)量，減(jian)少了(le)(le)(le)人力資源(yuan)的(de)(de)(de)(de)浪(lang)費，提(ti)升了(le)(le)(le)工(gong)(gong)作(zuo)人員的(de)(de)(de)(de)安(an)全性(xing)，實(shi)現遠距離監(jian)管控制電(dian)(dian)(dian)廠(chang)(chang)，提(ti)升了(le)(le)(le)電(dian)(dian)(dian)廠(chang)(chang)的(de)(de)(de)(de)經濟效(xiao)(xiao)益。不(bu)僅如此，電(dian)(dian)(dian)氣自動化(hua)(hua)技(ji)術還可(ke)以在(zai)檢修設(she)(she)備(bei)過程中及時上傳相關數據(ju)，使得(de)維修人員第一時間得(de)到故障設(she)(she)備(bei)的(de)(de)(de)(de)真實(shi)情況，利于(yu)維修，即使是沒有故障的(de)(de)(de)(de)設(she)(she)備(bei)也能夠用此技(ji)術進(jin)行監(jian)控，提(ti)升設(she)(she)備(bei)的(de)(de)(de)(de)安(an)全性(xing)。總的(de)(de)(de)(de)來(lai)說(shuo)，電(dian)(dian)(dian)氣自動化(hua)(hua)技(ji)術推(tui)動了(le)(le)(le)電(dian)(dian)(dian)廠(chang)(chang)的(de)(de)(de)(de)進(jin)一步(bu)發展(zhan)，為電(dian)(dian)(dian)廠(chang)(chang)企(qi)業(ye)的(de)(de)(de)(de)內部穩定做出(chu)了(le)(le)(le)貢(gong)獻(xian)，提(ti)升了(le)(le)(le)電(dian)(dian)(dian)廠(chang)(chang)的(de)(de)(de)(de)經濟效(xiao)(xiao)益。

2研究電(dian)廠(chang)使用電(dian)氣(qi)自動(dong)化(hua)技術的現狀

2.1對能(neng)夠滿足電氣自動化軟硬件設備的研究

隨著(zhu)電(dian)(dian)(dian)氣(qi)自(zi)(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)化(hua)(hua)(hua)(hua)技(ji)術(shu)的(de)(de)(de)(de)發展，對(dui)于開展電(dian)(dian)(dian)氣(qi)自(zi)(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)化(hua)(hua)(hua)(hua)工作所需要的(de)(de)(de)(de)條件(jian)就越(yue)來越(yue)多(duo)，電(dian)(dian)(dian)廠(chang)的(de)(de)(de)(de)電(dian)(dian)(dian)氣(qi)系(xi)統是(shi)縱橫交錯且數量繁多(duo)的(de)(de)(de)(de)，一(yi)般來說，電(dian)(dian)(dian)氣(qi)自(zi)(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)化(hua)(hua)(hua)(hua)裝(zhuang)(zhuang)置(zhi)(zhi)都(dou)是(shi)分開安(an)裝(zhuang)(zhuang)在(zai)(zai)(zai)設備(bei)上的(de)(de)(de)(de)，所以(yi)(yi)自(zi)(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)化(hua)(hua)(hua)(hua)的(de)(de)(de)(de)點就很多(duo)，掌管的(de)(de)(de)(de)內(nei)容和(he)(he)范圍(wei)也(ye)很廣，于是(shi)給維護和(he)(he)檢(jian)修(xiu)帶來了阻(zu)礙。當下的(de)(de)(de)(de)電(dian)(dian)(dian)氣(qi)自(zi)(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)化(hua)(hua)(hua)(hua)前進(jin)沖(chong)勁最足，改革和(he)(he)創(chuang)新也(ye)更(geng)多(duo)。在(zai)(zai)(zai)將所有的(de)(de)(de)(de)電(dian)(dian)(dian)氣(qi)自(zi)(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)化(hua)(hua)(hua)(hua)程(cheng)序相(xiang)結合(he)的(de)(de)(de)(de)基(ji)礎(chu)下，運(yun)用先進(jin)的(de)(de)(de)(de)自(zi)(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)化(hua)(hua)(hua)(hua)監(jian)控軟件(jian)，以(yi)(yi)電(dian)(dian)(dian)氣(qi)裝(zhuang)(zhuang)置(zhi)(zhi)穩(wen)定(ding)安(an)全為前提，使用一(yi)致的(de)(de)(de)(de)檢(jian)驗準則，最終讓電(dian)(dian)(dian)氣(qi)自(zi)(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)化(hua)(hua)(hua)(hua)可(ke)(ke)以(yi)(yi)具有更(geng)好地實用性和(he)(he)穩(wen)定(ding)性。電(dian)(dian)(dian)廠(chang)的(de)(de)(de)(de)裝(zhuang)(zhuang)置(zhi)(zhi)在(zai)(zai)(zai)檢(jian)驗維修(xiu)的(de)(de)(de)(de)同時(shi)，電(dian)(dian)(dian)氣(qi)自(zi)(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)化(hua)(hua)(hua)(hua)技(ji)術(shu)還在(zai)(zai)(zai)記錄(lu)著(zhu)裝(zhuang)(zhuang)置(zhi)(zhi)的(de)(de)(de)(de)情況和(he)(he)工作進(jin)度。設備(bei)的(de)(de)(de)(de)工作數據都(dou)可(ke)(ke)以(yi)(yi)被(bei)電(dian)(dian)(dian)氣(qi)自(zi)(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)化(hua)(hua)(hua)(hua)技(ji)術(shu)記錄(lu)下來，以(yi)(yi)此作為裝(zhuang)(zhuang)置(zhi)(zhi)檢(jian)修(xiu)和(he)(he)維護時(shi)的(de)(de)(de)(de)根本(ben)和(he)(he)依(yi)據。依(yi)據電(dian)(dian)(dian)廠(chang)中的(de)(de)(de)(de)自(zi)(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)化(hua)(hua)(hua)(hua)點可(ke)(ke)拆卸的(de)(de)(de)(de)原則，使得(de)自(zi)(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)化(hua)(hua)(hua)(hua)軟件(jian)可(ke)(ke)以(yi)(yi)盡快更(geng)新，自(zi)(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)化(hua)(hua)(hua)(hua)裝(zhuang)(zhuang)置(zhi)(zhi)也(ye)可(ke)(ke)以(yi)(yi)得(de)到(dao)完善，使得(de)電(dian)(dian)(dian)廠(chang)電(dian)(dian)(dian)氣(qi)自(zi)(zi)(zi)(zi)(zi)(zi)動(dong)(dong)(dong)(dong)化(hua)(hua)(hua)(hua)可(ke)(ke)以(yi)(yi)更(geng)好地發展。

2.2對電(dian)廠電(dian)氣自動化先進體系的研究

當下存在于電(dian)(dian)(dian)廠(chang)(chang)中(zhong)的(de)電(dian)(dian)(dian)氣(qi)自動(dong)(dong)化(hua)(hua)體系(xi)是由信息規定、網(wang)絡交(jiao)流和工(gong)控軟件等(deng)多方(fang)面的(de)內容凝聚而成的(de)先進(jin)自動(dong)(dong)化(hua)(hua)體系(xi)。現今電(dian)(dian)(dian)廠(chang)(chang)都在飛速前(qian)進(jin)著，廠(chang)(chang)內裝(zhuang)(zhuang)置(zhi)的(de)配(pei)置(zhi)尤(you)為重要(yao)，而且裝(zhuang)(zhuang)置(zhi)作(zuo)用(yong)的(de)專一(yi)(yi)性和安置(zhi)地方(fang)不統一(yi)(yi)，使(shi)得(de)必(bi)須要(yao)用(yong)電(dian)(dian)(dian)氣(qi)自動(dong)(dong)化(hua)(hua)技(ji)術(shu)來對(dui)這些(xie)裝(zhuang)(zhuang)置(zhi)的(de)工(gong)作(zuo)情況進(jin)行監(jian)控和記錄(lu)。電(dian)(dian)(dian)廠(chang)(chang)的(de)主要(yao)裝(zhuang)(zhuang)置(zhi)和網(wang)絡交(jiao)流技(ji)術(shu)是相輔(fu)相成的(de)，要(yao)想(xiang)讓裝(zhuang)(zhuang)置(zhi)得(de)到(dao)優化(hua)(hua)，就(jiu)要(yao)對(dui)網(wang)絡交(jiao)流技(ji)術(shu)進(jin)行完善。以(yi)電(dian)(dian)(dian)氣(qi)自動(dong)(dong)化(hua)(hua)體系(xi)穩定運(yun)行為目的(de)，就(jiu)要(yao)將當下的(de)使(shi)用(yong)情況進(jin)行研究，并融入電(dian)(dian)(dian)廠(chang)(chang)電(dian)(dian)(dian)氣(qi)自動(dong)(dong)化(hua)(hua)體系(xi)的(de)使(shi)用(yong)實用(yong)性和以(yi)后電(dian)(dian)(dian)廠(chang)(chang)前(qian)進(jin)的(de)道路指(zhi)標(biao)，探(tan)討如何(he)優化(hua)(hua)電(dian)(dian)(dian)氣(qi)自動(dong)(dong)化(hua)(hua)體系(xi)，而且要(yao)以(yi)此為根本，推動(dong)(dong)電(dian)(dian)(dian)廠(chang)(chang)電(dian)(dian)(dian)氣(qi)自動(dong)(dong)化(hua)(hua)體系(xi)的(de)發展，使(shi)得(de)在電(dian)(dian)(dian)廠(chang)(chang)前(qian)進(jin)的(de)道路上(shang)暢(chang)通無阻(zu)。

2.3對(dui)電氣(qi)自動化體系使用實用性的研究

電(dian)(dian)(dian)氣(qi)(qi)自(zi)動(dong)(dong)(dong)(dong)(dong)化(hua)體(ti)(ti)(ti)系在電(dian)(dian)(dian)廠中被使用(yong)，于當下電(dian)(dian)(dian)廠的(de)(de)(de)(de)發展(zhan)趨勢來看，注(zhu)定了(le)電(dian)(dian)(dian)氣(qi)(qi)自(zi)動(dong)(dong)(dong)(dong)(dong)化(hua)體(ti)(ti)(ti)系要(yao)(yao)被更大量的(de)(de)(de)(de)需求(qiu)，那么就要(yao)(yao)更加注(zhu)重實(shi)用(yong)性(xing)。電(dian)(dian)(dian)氣(qi)(qi)自(zi)動(dong)(dong)(dong)(dong)(dong)化(hua)的(de)(de)(de)(de)研(yan)究發現，以電(dian)(dian)(dian)氣(qi)(qi)自(zi)動(dong)(dong)(dong)(dong)(dong)化(hua)在工作(zuo)過程(cheng)中記(ji)錄和監管的(de)(de)(de)(de)數據(ju)(ju)為根本(ben)，就可以對推動(dong)(dong)(dong)(dong)(dong)自(zi)動(dong)(dong)(dong)(dong)(dong)化(hua)發展(zhan)起到重要(yao)(yao)的(de)(de)(de)(de)作(zuo)用(yong)，同(tong)時(shi)加大了(le)自(zi)動(dong)(dong)(dong)(dong)(dong)化(hua)的(de)(de)(de)(de)實(shi)用(yong)性(xing)。運用(yong)信(xin)(xin)息(xi)共享(xiang)的(de)(de)(de)(de)方(fang)式(shi)來進(jin)行(xing)自(zi)動(dong)(dong)(dong)(dong)(dong)化(hua)體(ti)(ti)(ti)系的(de)(de)(de)(de)數據(ju)(ju)交流。根據(ju)(ju)電(dian)(dian)(dian)廠主體(ti)(ti)(ti)信(xin)(xin)息(xi)、工程(cheng)網(wang)絡技術來完善電(dian)(dian)(dian)氣(qi)(qi)自(zi)動(dong)(dong)(dong)(dong)(dong)化(hua)體(ti)(ti)(ti)系的(de)(de)(de)(de)數據(ju)(ju)交流實(shi)用(yong)性(xing)，優化(hua)其功(gong)能(neng)，完成(cheng)電(dian)(dian)(dian)氣(qi)(qi)自(zi)動(dong)(dong)(dong)(dong)(dong)化(hua)實(shi)用(yong)體(ti)(ti)(ti)系的(de)(de)(de)(de)主旨(zhi)。

3電廠(chang)電氣自動化(hua)技術的使用方式(shi)

3.1電廠電氣自動化(hua)技術管(guan)理調配方式

電(dian)廠中(zhong)的(de)電(dian)氣自動化裝(zhuang)置(zhi)都沒有(you)統一放(fang)(fang)(fang)置(zhi)，有(you)些放(fang)(fang)(fang)置(zhi)在了(le)配電(dian)室中(zhong)，有(you)的(de)放(fang)(fang)(fang)置(zhi)在了(le)電(dian)動機(ji)控制(zhi)中(zhong)心中(zhong)，使得裝(zhuang)置(zhi)數量眾(zhong)多(duo)，工(gong)作(zuo)時(shi)處(chu)理的(de)信息也繁(fan)雜龐(pang)大(da)，阻礙了(le)檢(jian)驗維修工(gong)作(zuo)的(de)開展。當下電(dian)廠電(dian)氣自動化技術管(guan)理調配具有(you)兩個(ge)方式：

（1）硬接線(xian)方(fang)式(shi)，這(zhe)個方(fang)式(shi)將(jiang)強信號(hao)(hao)(hao)降成弱電信號(hao)(hao)(hao)，并將(jiang)開(kai)關量(liang)信號(hao)(hao)(hao)和(he)4~20mA模擬量(liang)信號(hao)(hao)(hao)通過電纜連接到DCS的(de)I/O模件柜中，接入DCS，以(yi)此讓所有裝置都可以(yi)被監(jian)控(kong)和(he)調配(pei)。以(yi)上(shang)這(zhe)種方(fang)式(shi)存在(zai)的(de)優(you)勢即為簡(jian)單調配(pei)，劣(lie)勢卻是(shi)實用(yong)性缺(que)失以(yi)及信息量(liang)受(shou)限；

（2）組團(tuan)方式，將所(suo)有(you)的裝置分(fen)團(tuan)，并以每(mei)一個團(tuan)為單位建立間(jian)隔層，間(jian)隔層按(an)電氣一次回路或者電氣間(jian)隔劃分(fen)，其中重點(dian)是要(yao)將監控(kong)和(he)保護區域(yu)的設(she)備放置在每(mei)個開關柜和(he)一次裝置周(zhou)圍。網(wang)絡(luo)(luo)部(bu)分(fen)是將交流(liu)監控(kong)設(she)備和(he)網(wang)絡(luo)(luo)線路等(deng)結合而成，通(tong)訊線路技術(shu)的使用(yong)，使得(de)信(xin)息的調(diao)換(huan)、傳(chuan)遞和(he)發(fa)出等(deng)性(xing)能(neng)都得(de)以實(shi)現，上級管(guan)理層運(yun)用(yong)網(wang)絡(luo)(luo)信(xin)息的交換(huan)就可以控(kong)制和(he)調(diao)配(pei)間(jian)隔層的數(shu)據。

3.2電廠電氣自動化技(ji)術掌握主體(ti)方式

電(dian)(dian)(dian)(dian)廠電(dian)(dian)(dian)(dian)氣(qi)自動(dong)(dong)(dong)化(hua)(hua)技術掌握主(zhu)體(ti)(ti)的(de)(de)(de)方式(shi)是(shi)(shi)由(you)間隔(ge)層(ceng)的(de)(de)(de)控(kong)(kong)(kong)制(zhi)端口(kou)、網(wang)(wang)(wang)絡信息(xi)(xi)(xi)交(jiao)流和(he)主(zhu)體(ti)(ti)控(kong)(kong)(kong)制(zhi)部(bu)分(fen)組(zu)合(he)而(er)成(cheng)的(de)(de)(de)。其(qi)中間隔(ge)層(ceng)的(de)(de)(de)控(kong)(kong)(kong)制(zhi)端口(kou)的(de)(de)(de)本質是(shi)(shi)組(zu)團方式(shi)中用(yong)間隔(ge)層(ceng)一(yi)次設(she)備(bei)作(zuo)(zuo)為一(yi)個主(zhu)體(ti)(ti)，并(bing)在當時進行調配的(de)(de)(de)控(kong)(kong)(kong)制(zhi)端口(kou)。此主(zhu)體(ti)(ti)的(de)(de)(de)實用(yong)性和(he)進行時間都(dou)很好，其(qi)的(de)(de)(de)目(mu)的(de)(de)(de)就是(shi)(shi)避免電(dian)(dian)(dian)(dian)廠用(yong)電(dian)(dian)(dian)(dian)出現事故，是(shi)(shi)平穩(wen)實用(yong)的(de)(de)(de)最好方式(shi)；網(wang)(wang)(wang)絡信息(xi)(xi)(xi)交(jiao)流是(shi)(shi)電(dian)(dian)(dian)(dian)氣(qi)自動(dong)(dong)(dong)化(hua)(hua)體(ti)(ti)系(xi)中的(de)(de)(de)骨干，不過電(dian)(dian)(dian)(dian)氣(qi)自動(dong)(dong)(dong)化(hua)(hua)體(ti)(ti)系(xi)運(yun)行的(de)(de)(de)地方通常(chang)都(dou)是(shi)(shi)被(bei)高電(dian)(dian)(dian)(dian)壓和(he)電(dian)(dian)(dian)(dian)磁干擾等所包圍，致使網(wang)(wang)(wang)絡信息(xi)(xi)(xi)交(jiao)流的(de)(de)(de)設(she)備(bei)好壞程度可以(yi)完全決定電(dian)(dian)(dian)(dian)氣(qi)自動(dong)(dong)(dong)化(hua)(hua)體(ti)(ti)系(xi)所發揮出的(de)(de)(de)作(zuo)(zuo)用(yong)，當下(xia)電(dian)(dian)(dian)(dian)廠都(dou)是(shi)(shi)使用(yong)以(yi)電(dian)(dian)(dian)(dian)纜或光纖為主(zhu)要(yao)設(she)備(bei)的(de)(de)(de)網(wang)(wang)(wang)絡信息(xi)(xi)(xi)交(jiao)流形式(shi)；主(zhu)體(ti)(ti)控(kong)(kong)(kong)制(zhi)部(bu)分(fen)是(shi)(shi)電(dian)(dian)(dian)(dian)廠電(dian)(dian)(dian)(dian)氣(qi)自動(dong)(dong)(dong)化(hua)(hua)設(she)備(bei)進行監管和(he)調配的(de)(de)(de)關鍵裝置(zhi)(zhi)，主(zhu)體(ti)(ti)控(kong)(kong)(kong)制(zhi)部(bu)分(fen)一(yi)般(ban)被(bei)放置(zhi)(zhi)在站級監控(kong)(kong)(kong)層(ceng)中，由(you)供電(dian)(dian)(dian)(dian)裝置(zhi)(zhi)的(de)(de)(de)容量和(he)使用(yong)規定來(lai)裝配主(zhu)體(ti)(ti)控(kong)(kong)(kong)制(zhi)部(bu)分(fen)，并(bing)針對不同的(de)(de)(de)情況裝入(ru)不同的(de)(de)(de)系(xi)統，一(yi)般(ban)是(shi)(shi)要(yao)具有(you)信息(xi)(xi)(xi)庫服(fu)務器、Web服(fu)務器、工作(zuo)(zuo)人員(yuan)、對時系(xi)統和(he)其(qi)他的(de)(de)(de)辦公設(she)備(bei)。

3.3電氣(qi)自動(dong)化技(ji)術(shu)使用中的(de)注意事項

電(dian)(dian)氣自(zi)動化技術使用中(zhong)的(de)注意(yi)事項分為(wei)以下幾個(ge)：主(zhu)體(ti)裝置和系(xi)統(tong)的(de)供電(dian)(dian)電(dian)(dian)源一(yi)定要(yao)分為(wei)直流和交流兩個(ge)形式(shi)，其他(ta)的(de)自(zi)動化設(she)備和控制(zhi)調配體(ti)系(xi)的(de)供電(dian)(dian)電(dian)(dian)源是要(yao)使用兩路(lu)獨立的(de)互(hu)為(wei)被備用的(de)電(dian)(dian)源。自(zi)動化的(de)管理體(ti)系(xi)就要(yao)將(jiang)自(zi)動化作為(wei)重點，電(dian)(dian)氣自(zi)動化體(ti)系(xi)包含對于設(she)備數據(ju)的(de)收集和調配，這些數據(ju)是工作人員(yuan)檢驗維(wei)修(xiu)工作開展前的(de)依據(ju)，并據(ju)此制(zhi)定檢驗維(wei)修(xiu)的(de)方案。

4電(dian)廠電(dian)氣自動化體系的前進情勢

電(dian)(dian)廠電(dian)(dian)氣(qi)自(zi)動(dong)(dong)化(hua)(hua)(hua)體系的(de)(de)(de)(de)發(fa)(fa)展(zhan)(zhan)趨勢(shi)(shi)是(shi)要將(jiang)(jiang)網(wang)(wang)絡(luo)(luo)技術(shu)(shu)作為(wei)電(dian)(dian)廠行(xing)業(ye)(ye)的(de)(de)(de)(de)主導(dao)，以網(wang)(wang)絡(luo)(luo)信息(xi)交流作為(wei)電(dian)(dian)氣(qi)自(zi)動(dong)(dong)化(hua)(hua)(hua)的(de)(de)(de)(de)根本，使(shi)其(qi)獲(huo)得最好(hao)的(de)(de)(de)(de)收益，并且通訊(xun)網(wang)(wang)絡(luo)(luo)具有(you)的(de)(de)(de)(de)優勢(shi)(shi)為(wei)信息(xi)傳送空間大(da)、傳送信息(xi)的(de)(de)(de)(de)時間短、網(wang)(wang)絡(luo)(luo)構(gou)架多(duo)樣化(hua)(hua)(hua)和(he)企業(ye)(ye)投入(ru)資(zi)金少(shao)等，于是(shi)，通訊(xun)網(wang)(wang)絡(luo)(luo)的(de)(de)(de)(de)使(shi)用在未(wei)來必然能(neng)夠覆蓋(gai)商業(ye)(ye)和(he)工業(ye)(ye)區域(yu)，也順應了(le)時代(dai)創(chuang)新發(fa)(fa)展(zhan)(zhan)的(de)(de)(de)(de)腳步。而(er)電(dian)(dian)廠電(dian)(dian)氣(qi)自(zi)動(dong)(dong)化(hua)(hua)(hua)體系的(de)(de)(de)(de)另外一個發(fa)(fa)展(zhan)(zhan)前(qian)(qian)景將(jiang)(jiang)是(shi)整體化(hua)(hua)(hua)先(xian)(xian)進(jin)(jin)技術(shu)(shu)使(shi)用的(de)(de)(de)(de)普(pu)及，網(wang)(wang)絡(luo)(luo)交流技術(shu)(shu)在飛速前(qian)(qian)進(jin)(jin)，先(xian)(xian)進(jin)(jin)的(de)(de)(de)(de)電(dian)(dian)腦(nao)監(jian)(jian)控(kong)已經替代(dai)了(le)原(yuan)先(xian)(xian)的(de)(de)(de)(de)人工操作監(jian)(jian)控(kong)，并且還(huan)有(you)可(ke)能(neng)向整體化(hua)(hua)(hua)先(xian)(xian)進(jin)(jin)技術(shu)(shu)前(qian)(qian)進(jin)(jin)，其(qi)已經在間隔層和(he)主體控(kong)制部分進(jin)(jin)行(xing)滲(shen)入(ru)，間隔層中的(de)(de)(de)(de)控(kong)制設備已經開(kai)始向整體化(hua)(hua)(hua)和(he)網(wang)(wang)絡(luo)(luo)化(hua)(hua)(hua)發(fa)(fa)展(zhan)(zhan)，主體控(kong)制部分也在多(duo)方面加強著監(jian)(jian)控(kong)調配能(neng)力，并向著自(zi)動(dong)(dong)化(hua)(hua)(hua)前(qian)(qian)進(jin)(jin)道路發(fa)(fa)展(zhan)(zhan)。

綜上所述(shu)，先進(jin)的電氣(qi)自(zi)動(dong)(dong)化(hua)技術(shu)開始蔓延于市場，推(tui)動(dong)(dong)著我國電廠(chang)(chang)的前進(jin)和(he)改(gai)變。運用(yong)電子自(zi)動(dong)(dong)化(hua)體系(xi)來(lai)幫助電廠(chang)(chang)開展自(zi)動(dong)(dong)化(hua)技術(shu)，并在電廠(chang)(chang)電氣(qi)自(zi)動(dong)(dong)化(hua)控制中促進(jin)電氣(qi)自(zi)動(dong)(dong)化(hua)體系(xi)發展，保障電廠(chang)(chang)可(ke)以(yi)安全(quan)平穩的進(jin)行(xing)工作(zuo)。

作者:譚(tan)曉(xiao)剛(gang)單位(wei):內蒙古華伊卓資熱(re)電有限公司