風電廠sf6氣體監測報警系統

風電廠sf6氣體監測報警系統

SF6氣體(ti)(ti)(ti)泄漏監控子系(xi)統主(zhu)要對(dui)SF6氣體(ti)(ti)(ti)為絕緣介質的高壓電(dian)(dian)器(qi)設(she)備(bei)場(chang)所(suo)內進(jin)行環境監測(ce)。當場(chang)所(suo)內設(she)備(bei)發(fa)生SF6氣體(ti)(ti)(ti)泄漏時，由于(yu)SF6氣體(ti)(ti)(ti)的密度是空(kong)氣的5倍(bei)，積(ji)累于(yu)底層空(kong)間，并(bing)造成局(ju)部缺氧(yang)，引起嚴(yan)重事故(gu)。為此(ci)：《電(dian)(dian)業安全工作規程》（發(fa)電(dian)(dian)廠(chang)和(he)變電(dian)(dian)站部分）特別規定，工作人員進(jin)入SF6配(pei)電(dian)(dian)裝(zhuang)置(zhi)室低(di)(di)位(wei)區或電(dian)(dian)纜溝進(jin)行工作必須(xu)保證SF6氣體(ti)(ti)(ti)濃度小于(yu)1000ppm，含氧(yang)量(liang)不低(di)(di)于(yu)18%及周圍環境相對(dui)濕度80%，同時必須(xu)開啟通風系(xi)統。SF6+O2雙氣體(ti)(ti)(ti)探(tan)測(ce)器(qi)_SF6+O2氣體(ti)(ti)(ti)探(tan)測(ce)器(qi)_SF6+O2探(tan)測(ce)器(qi)_SF6+O2雙氣體(ti)(ti)(ti)探(tan)頭(tou)_SF6+O2氣體(ti)(ti)(ti)探(tan)頭(tou)_sf6氣體(ti)(ti)(ti)檢測(ce)儀

主要功(gong)(gong)能(neng)(neng)監(jian)控(kong)報警主機(ji)(ji)主要用(yong)于對(dui)(dui)下采集實時(shi)(shi)(shi)數(shu)(shu)(shu)據(ju)(包括(kuo)控(kong)制器(qi)在內),對(dui)(dui)這些數(shu)(shu)(shu)據(ju)進(jin)行(xing)(xing)分析和管理，具有判斷(duan)現(xian)場(chang)數(shu)(shu)(shu)據(ju)是(shi)否(fou)超(chao)出(chu)設(she)定報警閥(fa)值(zhi)的功(gong)(gong)能(neng)(neng)，超(chao)出(chu)則進(jin)行(xing)(xing)報警輸出(chu)，啟動(dong)(dong)(dong)風機(ji)(ji)進(jin)行(xing)(xing)通風或啟動(dong)(dong)(dong)除(chu)濕(shi)進(jin)行(xing)(xing)除(chu)濕(shi),同時(shi)(shi)(shi)聲光報警器(qi)進(jin)入(ru)報警狀態，并能(neng)(neng)接(jie)收入(ru)口處人(ren)員入(ru)室啟動(dong)(dong)(dong)風機(ji)(ji)進(jin)行(xing)(xing)通風的功(gong)(gong)能(neng)(neng)。并可(ke)隨時(shi)(shi)(shi)接(jie)收一體化(hua)信息平臺的訪問； 監(jian)控(kong)報警主機(ji)(ji)的液晶顯(xian)示(shi)屏(ping)(ping)顯(xian)示(shi)現(xian)場(chang)實時(shi)(shi)(shi)數(shu)(shu)(shu)據(ju)、歷史數(shu)(shu)(shu)據(ju)、歷史報警數(shu)(shu)(shu)據(ju)和報警時(shi)(shi)(shi)間等(deng)各種(zhong)(zhong)參數(shu)(shu)(shu)；還可(ke)采用(yong)鍵(jian)盤/觸(chu)模屏(ping)(ping)實現(xian)項目設(she)置(zhi)(zhi)(zhi)、時(shi)(shi)(shi)間設(she)置(zhi)(zhi)(zhi)、閥(fa)值(zhi)設(she)置(zhi)(zhi)(zhi)、定時(shi)(shi)(shi)采集設(she)置(zhi)(zhi)(zhi)、定時(shi)(shi)(shi)啟動(dong)(dong)(dong)風機(ji)(ji)設(she)置(zhi)(zhi)(zhi),還設(she)有人(ren)體感(gan)應(ying)啟動(dong)(dong)(dong)液晶顯(xian)示(shi)屏(ping)(ping)背(bei)光及語(yu)音播報實時(shi)(shi)(shi)數(shu)(shu)(shu)據(ju)等(deng)多(duo)種(zhong)(zhong)配(pei)置(zhi)(zhi)(zhi)和管理功(gong)(gong)能(neng)(neng)。并能(neng)(neng)支持外(wai)置(zhi)(zhi)(zhi)顯(xian)示(shi)屏(ping)(ping)狀態顯(xian)示(shi)及語(yu)音播報功(gong)(gong)能(neng)(neng)；

DX6000H型(xing)SF6 在線(xian)監測報(bao)警(jing)系統(tong)適用(yong)于(yu)配電(dian)(dian)室、開關站、光(guang)伏發電(dian)(dian)廠(chang)、海上(shang)風電(dian)(dian)場、10KV、35KV、220KV開關柜、GIS室等場所；設備(bei)監測精度高、范圍廣(guang)、功能全，具有良好(hao)的(de)擴展(zhan)性 2.1 采用(yong)1024*600觸摸(mo)屏，全中(zhong)文菜單操作，界(jie)面友好(hao)，操作簡(jian)單； 2.2 設備(bei)集(ji)成三組485接口，采用(yong)插拔式接線(xian)端子(zi)接線(xian)簡(jian)單，具有良好(hao)的(de)抗干擾能力，總線(xian)通訊，布線(xian)經濟，安裝方便； 2.3 三組DC24V接口，可選配DC3.3V、DC5V、DC12V電(dian)(dian)壓輸(shu)出， 2.4 自(zi)動故障(zhang)檢測，并能用(yong)中(zhong)文顯示處準確的(de)故障(zhang)部位及類型(xing)； 2.5 自(zi)動檢索(suo)探測器地址(zhi)及狀態(tai)，SF6/O2/溫濕度探測器在同一系統(tong)監控(kong)； 2.6 大容量儲存芯(xin)片，循(xun)環記(ji)錄(lu)報(bao)警(jing)信息，大可記(ji)錄(lu)50000條； 2.7 RS485上(shang)傳接口，標準modbus Rtu通訊協議。

2.8 關鍵參數，加密設(she)定(ding)，防止誤操作(zuo)(zuo) 2.9 多可(ke)(ke)(ke)選(xuan)配7組(zu)(zu)繼電器，繼電器控制方式(shi)可(ke)(ke)(ke)軟件設(she)置(zhi)(zhi)(zhi)(zhi) 2.10 具有 年-月(yue)-日-時(shi)(shi)(shi)-分-秒設(she)置(zhi)(zhi)(zhi)(zhi)功能，并且帶有每周七天(tian)分別顯示功能 壁掛(gua)(gua)式(shi)SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)報(bao)警(jing)(jing)(jing)(jing)主(zhu)(zhu)機_SF6氧氣(qi)(qi)(qi)(qi)一體(ti)(ti)(ti)(ti)(ti)式(shi)探測(ce)器_SF6泄漏在線監(jian)(jian)測(ce)報(bao)警(jing)(jing)(jing)(jing)系統(tong)_SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)在線監(jian)(jian)測(ce)報(bao)警(jing)(jing)(jing)(jing)裝置(zhi)(zhi)(zhi)(zhi)_SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)在線監(jian)(jian)測(ce)報(bao)警(jing)(jing)(jing)(jing)系統(tong) 三章：主(zhu)(zhu)要(yao)技術(shu)(shu)指標 3.1 壁掛(gua)(gua)式(shi)主(zhu)(zhu)機技術(shu)(shu)指標（DX6000H型） 3.1.1 工作(zuo)(zuo)電壓： AC220V±15%,50Hz±1% 3.1.2 信號輸出(chu)： RS485 modbus_RTU 協議輸出(chu) 3.1.3 工作(zuo)(zuo)溫度(du)： -20℃～+55℃ 3.1.4 工作(zuo)(zuo)濕(shi)度(du)： ≤93%RH 3.1.5 顯示方式(shi): 列表(biao)顯示,每頁(ye)顯示8組(zu)(zu)或(huo)10組(zu)(zu)數據(ju)(每組(zu)(zu)包括SF6/02/溫度(du)/濕(shi)度(du)四(si)種數據(ju)和(he)兩種數據(ju)狀態(tai)) 3.1.6 上傳參數： 默認(ren)ID 1(可(ke)(ke)(ke)調)，默認(ren)波特率9600（可(ke)(ke)(ke)調） 3.1.7 人體(ti)(ti)(ti)(ti)(ti)感應：默認(ren)開(kai)啟(qi)(qi)感應亮屏(ping)功能 3.1.8 屏(ping)幕保護：默認(ren)開(kai)啟(qi)(qi)亮屏(ping)5分鐘后自動(dong)(dong)(dong)息屏(ping)，人體(ti)(ti)(ti)(ti)(ti)感應或(huo)觸摸(mo)可(ke)(ke)(ke)亮屏(ping) 3.1.9 排(pai)風(feng)(feng)(feng)功能：自動(dong)(dong)(dong)排(pai)風(feng)(feng)(feng)，定(ding)時(shi)(shi)(shi)排(pai)風(feng)(feng)(feng)，手動(dong)(dong)(dong)排(pai)風(feng)(feng)(feng)，延時(shi)(shi)(shi)排(pai)風(feng)(feng)(feng)，手動(dong)(dong)(dong)排(pai)風(feng)(feng)(feng)可(ke)(ke)(ke)設(she)置(zhi)(zhi)(zhi)(zhi)低(di)1s，大12H，自動(dong)(dong)(dong)排(pai)風(feng)(feng)(feng)分為12組(zu)(zu)，可(ke)(ke)(ke)設(she)置(zhi)(zhi)(zhi)(zhi)開(kai)啟(qi)(qi)組(zu)(zu)數、開(kai)啟(qi)(qi)日期、開(kai)啟(qi)(qi)時(shi)(shi)(shi)間(jian)及(ji)啟(qi)(qi)動(dong)(dong)(dong)時(shi)(shi)(shi)間(jian)（啟(qi)(qi)動(dong)(dong)(dong)時(shi)(shi)(shi)間(jian)可(ke)(ke)(ke)更改）功能 sf6氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)報(bao)警(jing)(jing)(jing)(jing)裝置(zhi)(zhi)(zhi)(zhi)_SF6氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)報(bao)警(jing)(jing)(jing)(jing)器_SF6報(bao)警(jing)(jing)(jing)(jing)裝置(zhi)(zhi)(zhi)(zhi)_SF6報(bao)警(jing)(jing)(jing)(jing)主(zhu)(zhu)機_SF6報(bao)警(jing)(jing)(jing)(jing)器。

SF6行(xing)(xing)業安全法規摘(zhai)錄 ■191條(tiao) 裝有SF6設(she)(she)備(bei)的配電(dian)裝置室(shi)(shi)和(he)SF6氣(qi)(qi)體實(shi)驗室(shi)(shi)，必(bi)須裝設(she)(she)強力(li)通風(feng)裝置。風(feng)口應(ying)設(she)(she)置在室(shi)(shi)內低部。■192條(tiao) 在室(shi)(shi)內，設(she)(she)備(bei)充裝SF6氣(qi)(qi)體時，周圍(wei)環境相對濕度(du)應(ying)≤80%，同時必(bi)須開啟通風(feng)系(xi)統，并避免SF6氣(qi)(qi)體漏泄到(dao)工作(zuo)(zuo)(zuo)區(qu)。工作(zuo)(zuo)(zuo)區(qu)空氣(qi)(qi)中SF6氣(qi)(qi)體含量(liang)(liang)不得超過1000ppm。■196條(tiao) 工作(zuo)(zuo)(zuo)人員進(jin)入(ru)SF6配電(dian)裝置室(shi)(shi)，必(bi)須先通風(feng)15min，并用檢(jian)漏儀測量(liang)(liang)SF6氣(qi)(qi)體含量(liang)(liang)。盡量(liang)(liang)避免一人進(jin)入(ru)SF6配電(dian)裝置室(shi)(shi)進(jin)行(xing)(xing)巡視，不準一人進(jin)入(ru)從(cong)事(shi)檢(jian)修工作(zuo)(zuo)(zuo)。■198條(tiao) 進(jin)入(ru)SF6配電(dian)裝置室(shi)(shi)低位區(qu)或電(dian)纜(lan)溝進(jin)行(xing)(xing)工作(zuo)(zuo)(zuo)應(ying)先檢(jian)測含氧量(liang)(liang)（不低于(yu)18%）和(he)SF6氣(qi)(qi)體含量(liang)(liang)是(shi)否(fou)合格