35KV風電廠sf6氣體泄漏在線檢測報警系統

35KV風電廠sf6氣體泄漏在線檢測報警系統

本系統采(cai)(cai)用間歇式檢測模式，進行(xing)(xing)在(zai)線(xian)監測其場所(suo)內(nei)SF6氣體(ti)濃(nong)(nong)度(du)(du)及(ji)O2含量(liang)和(he)環(huan)境(jing)溫(wen)度(du)(du)、濕度(du)(du)的(de)狀(zhuang)態監測，當(dang)場所(suo)內(nei)SF6濃(nong)(nong)度(du)(du)及(ji)O2含量(liang)和(he)環(huan)境(jing)濕度(du)(du)發生(sheng)變化(hua)時，傳感器(qi)立(li)即響應這些變化(hua)。實現對(dui)場所(suo)內(nei)SF6濃(nong)(nong)度(du)(du)及(ji)O2的(de)含量(liang)和(he)環(huan)境(jing)溫(wen)度(du)(du)、濕度(du)(du)進行(xing)(xing)有(you)效地(di)監測。通(tong)(tong)過(guo)現場總線(xian)(RS485)由(you)監控報警主機(ji)采(cai)(cai)集狀(zhuang)態參(can)數，當(dang)場所(suo)內(nei)出(chu)現超(chao)限值(zhi)時，進入預警聲光報警同(tong)時啟(qi)(qi)動(dong)(dong)風(feng)機(ji)進行(xing)(xing)通(tong)(tong)風(feng)換(huan)氣或(huo)啟(qi)(qi)動(dong)(dong)除(chu)濕機(ji)進行(xing)(xing)除(chu)濕。同(tong)時將狀(zhuang)態參(can)數上(shang)傳輸給監控中心(xin)。在(zai)監控中心(xin)電子地(di)圖(tu)上(shang)進行(xing)(xing)定位(wei)及(ji)管(guan)理和(he)環(huan)境(jing)參(can)量(liang)超(chao)過(guo)預設值(zhi)時發出(chu)視(shi)聽告(gao)警在(zai)電子地(di)圖(tu)界面上(shang)閃爍顯示(shi)，按(an)照預設置聯(lian)動(dong)(dong)方(fang)案，對(dui)通(tong)(tong)道門體(ti)、風(feng)機(ji)以(yi)及(ji)水泵等(deng)進行(xing)(xing)管(guan)理；以(yi)及(ji)通(tong)(tong)過(guo)語音(yin)、短信方(fang)式自(zi)動(dong)(dong)通(tong)(tong)知(zhi)值(zhi)班維護人員

雙氣體檢測器(qi)主要由傳(chuan)感器(qi)、單(dan)(dan)片(pian)機、運算放大電(dian)路、通(tong)訊芯片(pian)等(deng)組(zu)成。傳(chuan)感器(qi)將氣體濃(nong)度(du)轉(zhuan)(zhuan)換(huan)為(wei)(wei)模(mo)擬電(dian)信號(hao)(hao)，然后將模(mo)擬電(dian)信號(hao)(hao)通(tong)過運算放大電(dian)路、單(dan)(dan)片(pian)機轉(zhuan)(zhuan)換(huan)為(wei)(wei)數字信號(hao)(hao)，后通(tong)過通(tong)訊芯片(pian)轉(zhuan)(zhuan)換(huan)為(wei)(wei)modbus RTU標(biao)準(zhun)信號(hao)(hao)，上傳(chuan)給(gei)控制器(qi)。

DX6000H型(xing)(xing)SF6 在線(xian)(xian)監測報(bao)警系統適用(yong)于(yu)配電(dian)室、開(kai)關站、光伏發電(dian)廠、海(hai)上風電(dian)場、10KV、35KV、220KV開(kai)關柜、GIS室等場所(suo)；設備監測精度高、范圍廣、功能全(quan)(quan)，具有(you)良(liang)好的(de)(de)擴展性(xing) 2.1 采用(yong)1024*600觸摸屏，全(quan)(quan)中文(wen)菜單(dan)操(cao)作(zuo)，界面友好，操(cao)作(zuo)簡(jian)單(dan)； 2.2 設備集成(cheng)三組485接(jie)(jie)口，采用(yong)插拔式接(jie)(jie)線(xian)(xian)端子接(jie)(jie)線(xian)(xian)簡(jian)單(dan)，具有(you)良(liang)好的(de)(de)抗干擾能力，總線(xian)(xian)通訊(xun)，布線(xian)(xian)經濟，安裝方便； 2.3 三組DC24V接(jie)(jie)口，可選(xuan)配DC3.3V、DC5V、DC12V電(dian)壓輸出， 2.4 自動故(gu)障檢測，并能用(yong)中文(wen)顯示處(chu)準(zhun)(zhun)確的(de)(de)故(gu)障部位及(ji)類型(xing)(xing)； 2.5 自動檢索探測器地址及(ji)狀態，SF6/O2/溫濕度探測器在同一系統監控； 2.6 大(da)容量儲存芯片，循環(huan)記錄報(bao)警信息，大(da)可記錄50000條； 2.7 RS485上傳接(jie)(jie)口，標準(zhun)(zhun)modbus Rtu通訊(xun)協議。

2.8 關(guan)鍵參(can)(can)數(shu)，加密設定，防止誤(wu)操(cao)作(zuo) 2.9 多可(ke)選配(pei)7組(zu)繼電器(qi)(qi)，繼電器(qi)(qi)控(kong)制(zhi)方式(shi)(shi)可(ke)軟件設置(zhi)(zhi) 2.10 具有 年(nian)-月(yue)-日-時-分(fen)-秒設置(zhi)(zhi)功(gong)(gong)(gong)能(neng)(neng)(neng)，并(bing)且帶(dai)有每周七天分(fen)別顯(xian)(xian)示功(gong)(gong)(gong)能(neng)(neng)(neng) 壁掛式(shi)(shi)SF6氣(qi)體報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)主(zhu)機(ji)_SF6氧氣(qi)一體式(shi)(shi)探(tan)測(ce)器(qi)(qi)_SF6泄漏在(zai)線監(jian)(jian)測(ce)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)系統_SF6氣(qi)體在(zai)線監(jian)(jian)測(ce)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)裝(zhuang)置(zhi)(zhi)_SF6氣(qi)體在(zai)線監(jian)(jian)測(ce)報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)系統 三章(zhang)：主(zhu)要技(ji)術指標(biao) 3.1 壁掛式(shi)(shi)主(zhu)機(ji)技(ji)術指標(biao)（DX6000H型(xing)） 3.1.1 工作(zuo)電壓： AC220V±15%,50Hz±1% 3.1.2 信號輸(shu)出： RS485 modbus_RTU 協議輸(shu)出 3.1.3 工作(zuo)溫度(du)： -20℃～+55℃ 3.1.4 工作(zuo)濕(shi)度(du)： ≤93%RH 3.1.5 顯(xian)(xian)示方式(shi)(shi): 列(lie)表顯(xian)(xian)示,每頁顯(xian)(xian)示8組(zu)或10組(zu)數(shu)據(ju)(每組(zu)包括(kuo)SF6/02/溫度(du)/濕(shi)度(du)四種數(shu)據(ju)和兩種數(shu)據(ju)狀態) 3.1.6 上(shang)傳參(can)(can)數(shu)： 默(mo)認ID 1(可(ke)調)，默(mo)認波特率9600（可(ke)調） 3.1.7 人(ren)(ren)體感應：默(mo)認開(kai)啟(qi)(qi)(qi)感應亮(liang)屏(ping)(ping)功(gong)(gong)(gong)能(neng)(neng)(neng) 3.1.8 屏(ping)(ping)幕(mu)保護：默(mo)認開(kai)啟(qi)(qi)(qi)亮(liang)屏(ping)(ping)5分(fen)鐘后自(zi)動(dong)息屏(ping)(ping)，人(ren)(ren)體感應或觸摸可(ke)亮(liang)屏(ping)(ping) 3.1.9 排(pai)風功(gong)(gong)(gong)能(neng)(neng)(neng)：自(zi)動(dong)排(pai)風，定時排(pai)風，手動(dong)排(pai)風，延時排(pai)風，手動(dong)排(pai)風可(ke)設置(zhi)(zhi)低1s，大12H，自(zi)動(dong)排(pai)風分(fen)為12組(zu)，可(ke)設置(zhi)(zhi)開(kai)啟(qi)(qi)(qi)組(zu)數(shu)、開(kai)啟(qi)(qi)(qi)日期(qi)、開(kai)啟(qi)(qi)(qi)時間及(ji)啟(qi)(qi)(qi)動(dong)時間（啟(qi)(qi)(qi)動(dong)時間可(ke)更改）功(gong)(gong)(gong)能(neng)(neng)(neng) sf6氣(qi)體報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)裝(zhuang)置(zhi)(zhi)_SF6氣(qi)體報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)器(qi)(qi)_SF6報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)裝(zhuang)置(zhi)(zhi)_SF6報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)主(zhu)機(ji)_SF6報(bao)(bao)(bao)(bao)警(jing)(jing)(jing)(jing)器(qi)(qi)。

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