分布式變電站電力監(jiān)控系統(tǒng)

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<span style="font-family: "Times New Roman"; font-size: 10.5pt; font-weight: bold; mso-spacerun: "yes";">分布式變電站電力監(jiān)控系統(tǒng)<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">作者:郭東培          QQ:2392405873
<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">  變電站電力監(jiān)控系統(tǒng)能提供必要的實時運行信息,尤其是開關(guān)和保護行為的信息<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">(事故報警信息)<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">,使值班人員和系統(tǒng)調(diào)度人員把握**控制、事故處理的主動性,同時可以提高電網(wǎng)的運行管理水平,減少變電、配電損失,提高供電質(zhì)量。<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

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<span style="font-family: "宋體"; font-size: 10.5pt; font-weight: bold; mso-spacerun: "yes";">一. <span style="font-family: "宋體"; font-size: 10.5pt; font-weight: bold; mso-spacerun: "yes";">系統(tǒng)的具體監(jiān)控對象<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">:<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">變電站微機監(jiān)控系統(tǒng)的主要<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">監(jiān)控對象有以下<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">幾個方面<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";"><span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">模擬量采集有高壓室和主控室<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">內(nèi)的溫度、濕度和門禁。<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">變壓器0.4kV<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">側(cè)電流,0.4kV母線電壓、分段電流,<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">有功<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">功率<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">和無功功率<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">,0.4kV各支路出線電流<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">,<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">變壓器溫度<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";"><span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">備用柴油機發(fā)電機組電壓、電流、有功功率、無功功率、油壓、油溫、水溫,蓄電池電壓等.開關(guān)量有燈光<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">開關(guān)、<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">斷路器<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">開關(guān)、<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">高壓進出線開關(guān)、主變分接頭開關(guān)、主變低壓總開關(guān)、分段開關(guān)、0.4kV各支路出線開關(guān),柴油發(fā)電機回路開關(guān)等<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">。<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "宋體"; font-size: 10.5pt; font-weight: bold; mso-spacerun: "yes";">二. <span style="font-family: "宋體"; font-size: 10.5pt; font-weight: bold; mso-spacerun: "yes";">阿爾泰<span style="font-family: "宋體"; font-size: 10.5pt; font-weight: bold; mso-spacerun: "yes";">解決方案:<span style="font-family: "宋體"; font-size: 10.5pt; font-weight: bold; mso-spacerun: "yes";">

<span style="font-family: "宋體"; font-size: 10.5pt; font-weight: bold; mso-spacerun: "yes";">2<span style="font-family: "宋體"; font-size: 10.5pt; font-weight: bold; mso-spacerun: "yes";">.1<span style="font-family: "宋體"; font-size: 10.5pt; font-weight: bold; mso-spacerun: "yes";"> 硬件實現(xiàn)<span style="font-family: "宋體"; font-size: 10.5pt; font-weight: bold; mso-spacerun: "yes";">

<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">2<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">.1<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">.1<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";"> 前端工控機 <span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">本方案選用工控機,<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">前端工控機可以處理<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">各個模塊<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">上傳的數(shù)據(jù),運行自動控制和方便維護數(shù)據(jù)庫中I/O點的數(shù)據(jù),實現(xiàn)各種(遙測、遙信、遙控)數(shù)據(jù)的上傳下達。 <span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">前端工控機除具有數(shù)據(jù)采集、數(shù)據(jù)集中和多種通訊規(guī)約等功能外,還有獨特的配網(wǎng)自動化**功能軟件。完全滿足配網(wǎng)自動化所需的饋線故障定位、故障隔離等要求。<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">前端工控機采用工控標(biāo)準(zhǔn)設(shè)計,可靠性高,抗干擾性強,性能遠遠超過由工作站或其他臺式計算機、工作站構(gòu)成的系統(tǒng),保證了整個系統(tǒng)的正常、穩(wěn)定、長期可靠運行。支持多通訊口,每個通訊口都可以支持多種不同的規(guī)約。<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">2<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">.<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">1.2<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";"> <span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">變電站各室內(nèi)的溫度,濕度和門禁<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";"> <span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";"> <span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">變電站撤人后,萬一變電站發(fā)生火警,往往因為不能及時發(fā)現(xiàn)而延誤了事故的處理,造成事故進一步擴大。此外,當(dāng)變電站有盜賊闖入時,也會缺乏有效的防御手段。為此,可在高壓室和主控室等地點裝設(shè)一批溫<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">,濕度傳感器<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">,并在高壓室和主控室<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">門口安裝<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">主動紅外入侵探測器<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">。當(dāng)探頭感測到高溫或有人闖入時,就會向后臺發(fā)出告警信息,同時連動切換攝像機畫面,并記錄下當(dāng)時現(xiàn)場的情況。 <span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";"> <span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">用DAM3058F采集溫濕度傳感器信號。可采集8路傳感器信號。<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";"> 用DAM3011采集<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">主動紅外入侵探測器<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">傳來的電壓信號,可采集8路<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">報警器<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">信號。<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">2<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">.<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">1.<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">3 變壓器<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">變壓器0.4kV側(cè)電流,0.4kV母線電壓、分段電流,<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">有功<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">功率<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">和無功功率<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">,0.4kV各支路出線電流<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">,監(jiān)控變壓器的運行情況,當(dāng)出現(xiàn)異常情況時能做出及時反應(yīng)<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">。<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">選用的變壓器自身應(yīng)帶控制保護裝置,具有完善的溫度檢測和風(fēng)機控制功能,利用變壓器本身提供的鉑電阻,獲得變壓器線圈溫度,若檢測的溫度超過設(shè)定門限時,風(fēng)機仍未啟動,則強制啟動風(fēng)機。其控制器中數(shù)據(jù)通過RS485接口,也可傳送至監(jiān)控中心,執(zhí)行對變壓器狀態(tài)的監(jiān)控。<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">用DAM3501采集<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">變壓器側(cè)電流<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">,<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">母線電壓<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">,<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">分段電流,<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">有功<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">功率<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">和無功功率。<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">用DAM3043采集線圈溫度,用DAM3018D啟動和關(guān)閉風(fēng)機。<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";"> 2<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">.<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">1.<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">4 電動機<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";"><span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">備用柴油機發(fā)電機組<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">保護: <span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">
<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";"> <span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";"> <span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";"><span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">電動機的<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">電流、電壓、溫度測量為基礎(chǔ),為電動機提供**的保護。具有短路、啟動超時、轉(zhuǎn)子堵轉(zhuǎn)、不平衡、接地故障、負(fù)荷丟失、欠壓過壓、溫度保護等<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";"><span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">通過檢測啟動前的母線電壓、檢測跳閘回路是否正常、使系統(tǒng)的可靠性得到進一步加強。<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";"> <span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";"> <span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">備用柴油機發(fā)電機組電壓,電流,有功功率,無功功率,油壓,油溫,水溫,蓄電池電壓等.<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";"> <span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">監(jiān)控變壓器的運行情況,當(dāng)出現(xiàn)異常情況時能做出及時反應(yīng)<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">。<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">用DAM3501采集電動機的<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">電流、電壓<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";"><span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">柴油機發(fā)電機組電壓,電流,有功功率,無功功率<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">。<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">用DAM3043采集電動機溫度信號。<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">用DAM3058采集<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">柴油機發(fā)電機油壓,油溫,水溫<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">。<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";"> <span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">2.1.5 開關(guān)量監(jiān)控<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";"> <span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";"> (1)<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">為使工業(yè)電視監(jiān)控系統(tǒng)在晚上仍能發(fā)揮作用,變電站的燈光應(yīng)具有定時開關(guān)或遠方控制的功能<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">。<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";"> <span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">(2)<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">斷路器:接通或斷開運行中的或發(fā)生故障的電路 <span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">。(3)<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";"> 主變分接頭開關(guān),主變低壓側(cè)總開關(guān),分段開關(guān),0.4kV各支路出線開關(guān),柴油發(fā)電機回路開關(guān)<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">,<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">RS-485串行通訊方式??赏ㄟ^通訊實現(xiàn)遠程控制分/合閘,遠程讀取測量值,遠程讀取開關(guān)量狀<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">態(tài)。<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";"> 用DAM3027D來監(jiān)測和控制開關(guān)量。<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

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<span style="font-family: "宋體"; font-size: 10.5pt; font-weight: bold; mso-spacerun: "yes";">系統(tǒng)示意圖<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">數(shù)據(jù)通信功能<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">
<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">  變電站內(nèi)部的線路監(jiān)控儀與主機之間的通信采用 RS 485 通信總線,通信距離可達 1 200 m,波特率可以設(shè)定為 1200、2400、<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">4800<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">、9600、19200、<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">38400<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">、<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">57600<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">、<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">115200<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";"><span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">2<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">.1<span style="font-family: "宋體"; font-size: 10.5pt; font-weight: bold; mso-spacerun: "yes";"> 軟件實現(xiàn)<span style="font-family: "宋體"; font-size: 10.5pt; font-weight: bold; mso-spacerun: "yes";">

<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">配網(wǎng)自動化**功能軟件<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">選用組態(tài)軟件<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

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<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";"> <span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";"> 1<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">)運行監(jiān)視.要求有變電站電氣主接線圖與相關(guān)的模擬量、開關(guān)量信息的動態(tài)顯示.<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">
<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">  <span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">2<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">)事故記錄與報警.工程實例要求當(dāng)變壓器 0.4kV側(cè)的電壓、電流出現(xiàn)欠電壓與過電流且超過一定時計算機<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">報警<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">,并將故障數(shù)據(jù)記錄下來.       <span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">
<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">  <span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">3<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">)報表打印.<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">
<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">  <span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">4<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">)備用柴油發(fā)電機組定期啟動的提示與記錄.<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">
<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">  <span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">5<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">)預(yù)留遠程監(jiān)控接口,要求系統(tǒng)便于擴展升級.<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";"><span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";"> 結(jié)論<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">

<span style="font-family: "Verdana"; font-size: 10.5pt; mso-spacerun: "yes";">  分布式變電站監(jiān)控系統(tǒng)設(shè)備通用,維護、安裝簡單,可靠性高,功能較齊全,用戶使用方便。經(jīng)河北、內(nèi)蒙、北京等地的多個變電站和廠礦配電室使用,本文所述的監(jiān)控系統(tǒng)收到了良好效果。做到了電力監(jiān)控管理逐步向自動化、綜合化、集中化、智能化方向發(fā)展<span style="font-family: "宋體"; font-size: 10.5pt; mso-spacerun: "yes";">