微(wei)(wei)(wei)機(ji)(ji)保(bao)(bao)護(hu)(hu)；變(bian)電(dian)(dian)(dian)(dian)站；應(ying)(ying)用(yong)；微(wei)(wei)(wei)機(ji)(ji)保(bao)(bao)護(hu)(hu)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)具有自動性，它擺(bai)脫了(le)對(dui)站里(li)工(gong)作人員定期檢查的依賴性。在(zai)電(dian)(dian)(dian)(dian)力(li)系統中(zhong)所規定范圍內的元件，如果發生異常情況(kuang)，無論是(shi)短(duan)路的類(lei)型，還是(shi)短(duan)路點的位置(zhi)(zhi)(zhi)，微(wei)(wei)(wei)機(ji)(ji)繼(ji)電(dian)(dian)(dian)(dian)保(bao)(bao)護(hu)(hu)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)可(ke)以時間(jian)發現，并(bing)且(qie)給予正確的反應(ying)(ying)動作。另外在(zai)變(bian)電(dian)(dian)(dian)(dian)站繼(ji)電(dian)(dian)(dian)(dian)保(bao)(bao)護(hu)(hu)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)中(zhong)連接微(wei)(wei)(wei)機(ji)(ji)管理系統，提高了(le)繼(ji)電(dian)(dian)(dian)(dian)保(bao)(bao)護(hu)(hu)的靈敏性。所以電(dian)(dian)(dian)(dian)力(li)工(gong)作者應(ying)(ying)不(bu)斷地研究微(wei)(wei)(wei)機(ji)(ji)保(bao)(bao)護(hu)(hu)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)對(dui)電(dian)(dian)(dian)(dian)力(li)系統運行的保(bao)(bao)護(hu)(hu)功能(neng)，不(bu)斷地開發新型的微(wei)(wei)(wei)機(ji)(ji)保(bao)(bao)護(hu)(hu)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)，以適(shi)應(ying)(ying)我國(guo)國(guo)民對(dui)電(dian)(dian)(dian)(dian)力(li)不(bu)斷增加的需求(qiu)。電(dian)(dian)(dian)(dian)氣微(wei)(wei)(wei)機(ji)(ji)保(bao)(bao)護(hu)(hu)聯系四川南網繼(ji)保(bao)(bao)電(dian)(dian)(dian)(dian)氣有限公司(si)。綜合(he)微(wei)(wei)(wei)機(ji)(ji)保(bao)(bao)護(hu)(hu)

微機(ji)(ji)保(bao)(bao)護裝置配套(tao)的(de)(de)NC-800后臺(tai)監控系(xi)(xi)(xi)統(tong)是由南網繼保(bao)(bao)電(dian)(dian)氣有限(xian)公司研制開(kai)發(fa)，能夠滿足不同電(dian)(dian)壓(ya)等級的(de)(de)變(bian)電(dian)(dian)站(zhan)、開(kai)關(guan)站(zhan)、電(dian)(dian)廠的(de)(de)監視、控制與管理(li)的(de)(de)需要(yao)的(de)(de)廠站(zhan)后臺(tai)監控系(xi)(xi)(xi)統(tong)。NC-800系(xi)(xi)(xi)統(tong)的(de)(de)網絡結構靈活，基(ji)于(yu)標準(zhun)的(de)(de)TCP/IP協議，采用10 M/100 M自適應雙以太網結構。軟(ruan)件設計基(ji)于(yu)C/S和B/S結構，采用客戶端/應用服務器(qi)/數(shu)據(ju)庫服務器(qi)三(san)層架構作為系(xi)(xi)(xi)統(tong)的(de)(de)基(ji)礎技術構架，充分考慮到了系(xi)(xi)(xi)統(tong)的(de)(de)易擴充性(xing)(xing)(xing)、開(kai)放(fang)性(xing)(xing)(xing)、可(ke)維(wei)護性(xing)(xing)(xing)和可(ke)移植性(xing)(xing)(xing)，并采用標準(zhun)化(hua)的(de)(de)開(kai)發(fa)和設計方法，便于(yu)數(shu)據(ju)共(gong)享。軟(ruan)件設計思想采用面向電(dian)(dian)力(li)對(dui)象的(de)(de)模塊化(hua)設計思想和標準(zhun)開(kai)放(fang)的(de)(de)接口標準(zhun)，極(ji)大提高電(dian)(dian)力(li)企(qi)業自動化(hua)水平，保(bao)(bao)證電(dian)(dian)網的(de)(de)安(an)全、穩定、經濟。箱變(bian)微機(ji)(ji)保(bao)(bao)護型(xing)號箱變(bian)微機(ji)(ji)保(bao)(bao)護品(pin)牌聯系(xi)(xi)(xi)四川南網繼保(bao)(bao)電(dian)(dian)氣有限(xian)公司。

整定(ding)保(bao)護(hu)定(ding)值(zhi)(zhi)時(shi)我們(men)根(gen)(gen)據(ju)各臺變壓(ya)器實(shi)際負荷情況，絕大部分回路投入了過負荷告警，起(qi)到及時(shi)提醒運行人員負荷過重情況，效果(guo)不(bu)錯(cuo)。零(ling)序電流保(bao)護(hu)裝(zhuang)置接入接地(di)(di)(di)變、所用變、廠用變低(di)壓(ya)側零(ling)序電流，當電流超過定(ding)值(zhi)(zhi)時(shi)，保(bao)護(hu)跳(tiao)閘或(huo)告警當裝(zhuang)置接入TV開口(kou)(kou)三(san)(san)角電壓(ya)時(shi)，該功(gong)能可判斷(duan)小(xiao)接地(di)(di)(di)系(xi)統的單相(xiang)接地(di)(di)(di)。裝(zhuang)置共提供四(si)種投退(tui)方式，即10 kVⅠ母接地(di)(di)(di)、10 kVⅡ母接地(di)(di)(di)、35 kVⅠ母接地(di)(di)(di)、35 kVⅡ母接地(di)(di)(di)。可根(gen)(gen)據(ju)該裝(zhuang)置接入的開口(kou)(kou)三(san)(san)角電壓(ya)，靈(ling)活整定(ding)。裝(zhuang)置亦根(gen)(gen)據(ju)投退(tui)類型(xing)發出不(bu)同的告警信號。

在(zai)微機(ji)保(bao)(bao)(bao)護(hu)系(xi)(xi)(xi)統中(zhong)，其(qi)同傳統保(bao)(bao)(bao)護(hu)方(fang)式(shi)相比，在(zai)具(ju)有實(shi)現保(bao)(bao)(bao)護(hu)功能硬(ying)件電路的(de)(de)(de)同時(shi)也具(ju)有軟件的(de)(de)(de)設置，能夠有效的(de)(de)(de)對系(xi)(xi)(xi)統管(guan)理、保(bao)(bao)(bao)護(hu)功能進(jin)行實(shi)現。其(qi)程(cheng)序在(zai)該程(cheng)序中(zhong)，初(chu)始(shi)化(hua)是非常重要的(de)(de)(de)操作內容。其(qi)中(zhong)，初(chu)始(shi)化(hua)一的(de)(de)(de)功能是實(shi)現系(xi)(xi)(xi)統CPU、保(bao)(bao)(bao)護(hu)輸出(chu)開關量以及(ji)CPU擴(kuo)展芯片的(de)(de)(de)初(chu)始(shi)化(hua)，在(zai)對設備對初(chu)值(zhi)進(jin)行提供的(de)(de)(de)同時(shi)保(bao)(bao)(bao)證出(chu)口繼電器(qi)(qi)不(bu)會(hui)發(fa)生(sheng)動作；初(chu)始(shi)化(hua)二的(de)(de)(de)功能主(zhu)要有RAM標識(shi)、計數(shu)器(qi)(qi)清零以及(ji)定時(shi)器(qi)(qi)的(de)(de)(de)初(chu)始(shi)化(hua)；采(cai)(cai)集系(xi)(xi)(xi)統初(chu)始(shi)化(hua)的(de)(de)(de)功能則主(zhu)要為采(cai)(cai)樣值(zhi)存放地址指針(zhen)初(chu)始(shi)化(hua)。而如(ru)果其(qi)采(cai)(cai)樣方(fang)式(shi)為VFC，那么(me)還能夠對計數(shu)器(qi)(qi)實(shi)現初(chu)始(shi)化(hua)。差動微機(ji)保(bao)(bao)(bao)護(hu)聯系(xi)(xi)(xi)四川(chuan)南(nan)網繼保(bao)(bao)(bao)電氣有限(xian)公司。

電(dian)(dian)(dian)(dian)力系(xi)統(tong)通(tong)過繼(ji)(ji)電(dian)(dian)(dian)(dian)保(bao)(bao)護(hu)(hu)(hu)技(ji)(ji)術(shu)有效的(de)(de)(de)(de)(de)確保(bao)(bao)了及時(shi)隔斷(duan)故障,確保(bao)(bao)系(xi)統(tong)運(yun)行的(de)(de)(de)(de)(de)安全性.而隨著(zhu)計(ji)算(suan)機(ji)(ji)為基礎來(lai)構成的(de)(de)(de)(de)(de)繼(ji)(ji)電(dian)(dian)(dian)(dian)保(bao)(bao)護(hu)(hu)(hu),其(qi)(qi)主要以微機(ji)(ji)繼(ji)(ji)電(dian)(dian)(dian)(dian)保(bao)(bao)護(hu)(hu)(hu),并在各行業(ye)中各以的(de)(de)(de)(de)(de)應用.而在電(dian)(dian)(dian)(dian)子技(ji)(ji)術(shu)和計(ji)算(suan)機(ji)(ji)技(ji)(ji)術(shu)快速(su)發(fa)(fa)展的(de)(de)(de)(de)(de)大背景下(xia),微機(ji)(ji)繼(ji)(ji)電(dian)(dian)(dian)(dian)保(bao)(bao)護(hu)(hu)(hu)得(de)以不斷(duan)完善,這為電(dian)(dian)(dian)(dian)國系(xi)統(tong)運(yun)行效率及運(yun)行質量(liang)的(de)(de)(de)(de)(de)提升起(qi)到(dao)了極(ji)為重要的(de)(de)(de)(de)(de)意義,對電(dian)(dian)(dian)(dian)氣故障起(qi)到(dao)了較好(hao)的(de)(de)(de)(de)(de)防范作用。微機(ji)(ji)繼(ji)(ji)電(dian)(dian)(dian)(dian)保(bao)(bao)護(hu)(hu)(hu)是在電(dian)(dian)(dian)(dian)子技(ji)(ji)術(shu)和計(ji)算(suan)機(ji)(ji)技(ji)(ji)術(shu)快速(su)發(fa)(fa)展的(de)(de)(de)(de)(de)前提下(xia)得(de)以發(fa)(fa)展起(qi)來(lai)的(de)(de)(de)(de)(de),其(qi)(qi)以數字式計(ji)算(suan)機(ji)(ji)作為其(qi)(qi)技(ji)(ji)術(shu)的(de)(de)(de)(de)(de)基礎,而利(li)用胃(wei)處理器(qi)作為其(qi)(qi)硬件(jian)的(de)(de)(de)(de)(de),通(tong)過與輸(shu)(shu)入輸(shu)(shu)出通(tong)道和人機(ji)(ji)和通(tong)訊(xun)等接(jie)口的(de)(de)(de)(de)(de)有效配(pei)合,從而構成了性能優越(yue)的(de)(de)(de)(de)(de)微機(ji)(ji)繼(ji)(ji)電(dian)(dian)(dian)(dian)保(bao)(bao)護(hu)(hu)(hu),其(qi)(qi)具(ju)有常規(gui)繼(ji)(ji)電(dian)(dian)(dian)(dian)保(bao)(bao)護(hu)(hu)(hu)所(suo)無法比擬的(de)(de)(de)(de)(de)優點,在當前電(dian)(dian)(dian)(dian)力系(xi)統(tong)中的(de)(de)(de)(de)(de)應用取得(de)了非常好(hao)的(de)(de)(de)(de)(de)效果。微機(ji)(ji)保(bao)(bao)護(hu)(hu)(hu)設備(bei)聯系(xi)四川南網繼(ji)(ji)保(bao)(bao)電(dian)(dian)(dian)(dian)氣有限公司。綜合微機(ji)(ji)保(bao)(bao)護(hu)(hu)(hu)調試(shi)

微機(ji)保(bao)護測控(kong)裝(zhuang)置聯系四川南(nan)網(wang)繼(ji)保(bao)電(dian)氣(qi)有限公司。綜合微機(ji)保(bao)護

我(wo)(wo)國繼電(dian)(dian)(dian)(dian)保(bao)(bao)(bao)(bao)護(hu)(hu)(hu)技術發展得天(tian)獨厚,微機(ji)保(bao)(bao)(bao)(bao)護(hu)(hu)(hu)研究起(qi)步于20世紀70年(nian)代(dai)末,我(wo)(wo)國即已開(kai)始(shi)了計算機(ji)繼電(dian)(dian)(dian)(dian)保(bao)(bao)(bao)(bao)護(hu)(hu)(hu)的(de)研究,高等院(yuan)(yuan)校和科(ke)研院(yuan)(yuan)所起(qi)著先導的(de)作用(yong)。華中理工大學(xue)、華北(bei)電(dian)(dian)(dian)(dian)力學(xue)院(yuan)(yuan)、東(dong)南大學(xue)、天(tian)津(jin)大學(xue)、西安(an)交通大學(xue)、重(zhong)慶(qing)大學(xue)、上(shang)海交通大學(xue)和南京(jing)電(dian)(dian)(dian)(dian)力自動(dong)化研究院(yuan)(yuan)都相(xiang)繼研制(zhi)(zhi)了不同原理、不同型(xing)式(shi)的(de)微機(ji)保(bao)(bao)(bao)(bao)護(hu)(hu)(hu)裝置。1984年(nian)華北(bei)電(dian)(dian)(dian)(dian)力學(xue)院(yuan)(yuan)研制(zhi)(zhi)的(de)輸電(dian)(dian)(dian)(dian)線路微機(ji)保(bao)(bao)(bao)(bao)護(hu)(hu)(hu)裝置首先通過(guo)鑒定,并在電(dian)(dian)(dian)(dian)力系(xi)統中獲得應用(yong),翻開(kai)了我(wo)(wo)國繼電(dian)(dian)(dian)(dian)保(bao)(bao)(bao)(bao)護(hu)(hu)(hu)發展史(shi)上(shang)的(de)新一頁(ye),為微機(ji)保(bao)(bao)(bao)(bao)護(hu)(hu)(hu)的(de)推廣應用(yong)開(kai)辟了道路。在主設備保(bao)(bao)(bao)(bao)護(hu)(hu)(hu)方面,東(dong)南大學(xue)和華中理工大學(xue)研制(zhi)(zhi)的(de)發電(dian)(dian)(dian)(dian)機(ji)失(shi)磁保(bao)(bao)(bao)(bao)護(hu)(hu)(hu)、發電(dian)(dian)(dian)(dian)機(ji)保(bao)(bao)(bao)(bao)護(hu)(hu)(hu)和發電(dian)(dian)(dian)(dian)機(ji)-變(bian)壓器組保(bao)(bao)(bao)(bao)護(hu)(hu)(hu)也先后(hou)于1989年(nian)、1994年(nian)通過(guo)鑒定。綜合微機(ji)保(bao)(bao)(bao)(bao)護(hu)(hu)(hu)

四川南網(wang)繼(ji)保(bao)電(dian)氣有(you)(you)限公(gong)(gong)司(si)(si)(si)屬(shu)于(yu)機械及(ji)行業設備的(de)(de)高新企業，技術力量雄(xiong)厚。公(gong)(gong)司(si)(si)(si)致力于(yu)為客戶(hu)提供(gong)安全、質量有(you)(you)保(bao)證(zheng)的(de)(de)良(liang)好產品及(ji)服務，是一家有(you)(you)限責任公(gong)(gong)司(si)(si)(si)（自然）企業。公(gong)(gong)司(si)(si)(si)業務涵蓋(gai)微機保(bao)護，電(dian)力儀表，智能管理系統，導(dao)軌式電(dian)能表，價格(ge)合理，品質有(you)(you)保(bao)證(zheng)，深受廣大客戶(hu)的(de)(de)歡迎。南網(wang)繼(ji)保(bao)以(yi)創造產品及(ji)服務的(de)(de)理念，打造高指(zhi)標的(de)(de)服務，引(yin)導(dao)行業的(de)(de)發(fa)展(zhan)。

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