風電sf6氣體在線泄漏監測報警系統

風電sf6氣體在線泄漏監測報警系統

SF6氣(qi)(qi)(qi)(qi)(qi)體已有百年(nian)歷史，它(ta)是(shi)法(fa)國(guo)兩位化學家Moissan和Lebeau于(yu)1900年(nian)合成的(de)人(ren)造惰(duo)性氣(qi)(qi)(qi)(qi)(qi)體，1940年(nian)前后(hou)，美國(guo)將其用于(yu)曼哈頓計(ji)劃(核軍事)。SF6是(shi)強電(dian)(dian)(dian)(dian)負性氣(qi)(qi)(qi)(qi)(qi)體，它(ta)的(de)分(fen)子極(ji)易吸附自由電(dian)(dian)(dian)(dian)子而(er)形成質量大(da)的(de)負離子，削弱氣(qi)(qi)(qi)(qi)(qi)體中碰撞(zhuang)電(dian)(dian)(dian)(dian)離過程，因(yin)(yin)此其電(dian)(dian)(dian)(dian)氣(qi)(qi)(qi)(qi)(qi)絕(jue)緣(yuan)強度很高，在(zai)均勻電(dian)(dian)(dian)(dian)場中約(yue)為空(kong)氣(qi)(qi)(qi)(qi)(qi)絕(jue)緣(yuan)強度的(de)2.5倍(bei)。SF6氣(qi)(qi)(qi)(qi)(qi)體在(zai)t≈2000K時(shi)出現(xian)熱分(fen)解高峰，因(yin)(yin)此在(zai)交流電(dian)(dian)(dian)(dian)弧電(dian)(dian)(dian)(dian)流過零時(shi)，SF6對弧道的(de)冷(leng)卻(que)作用比(bi)空(kong)氣(qi)(qi)(qi)(qi)(qi)強得多，其滅弧能力(li)約(yue)為空(kong)氣(qi)(qi)(qi)(qi)(qi)的(de)100倍(bei)。SF6氣(qi)(qi)(qi)(qi)(qi)體絕(jue)緣(yuan)的(de)管道輸(shu)(shu)電(dian)(dian)(dian)(dian)線的(de)優點是(shi)介質損耗小、傳輸(shu)(shu)容(rong)量大(da)，且可用于(yu)高落差場合，因(yin)(yin)此常用于(yu)水電(dian)(dian)(dian)(dian)站出線，取代(dai)常規的(de)充油電(dian)(dian)(dian)(dian)纜。SF6氣(qi)(qi)(qi)(qi)(qi)體絕(jue)緣(yuan)的(de)變(bian)壓器具有防火防爆(bao)。

主要功能(neng)(neng)(neng)監控(kong)(kong)報(bao)(bao)(bao)警主機主要用(yong)于(yu)對下(xia)采集實時(shi)(shi)(shi)數(shu)據(ju)(ju)(包(bao)括(kuo)控(kong)(kong)制器在內),對這些數(shu)據(ju)(ju)進(jin)(jin)行分析和(he)(he)管理，具有判斷(duan)現場數(shu)據(ju)(ju)是否(fou)超出設(she)(she)定(ding)(ding)報(bao)(bao)(bao)警閥值的(de)功能(neng)(neng)(neng)，超出則進(jin)(jin)行報(bao)(bao)(bao)警輸出，啟(qi)(qi)(qi)(qi)動(dong)風(feng)機進(jin)(jin)行通(tong)風(feng)或啟(qi)(qi)(qi)(qi)動(dong)除(chu)濕進(jin)(jin)行除(chu)濕,同時(shi)(shi)(shi)聲(sheng)光報(bao)(bao)(bao)警器進(jin)(jin)入(ru)報(bao)(bao)(bao)警狀態，并能(neng)(neng)(neng)接收入(ru)口處人(ren)員入(ru)室啟(qi)(qi)(qi)(qi)動(dong)風(feng)機進(jin)(jin)行通(tong)風(feng)的(de)功能(neng)(neng)(neng)。并可(ke)隨時(shi)(shi)(shi)接收一(yi)體化信息平臺的(de)訪問； 監控(kong)(kong)報(bao)(bao)(bao)警主機的(de)液晶顯(xian)示(shi)(shi)屏顯(xian)示(shi)(shi)現場實時(shi)(shi)(shi)數(shu)據(ju)(ju)、歷史數(shu)據(ju)(ju)、歷史報(bao)(bao)(bao)警數(shu)據(ju)(ju)和(he)(he)報(bao)(bao)(bao)警時(shi)(shi)(shi)間等各種參數(shu)；還(huan)可(ke)采用(yong)鍵盤/觸模屏實現項(xiang)目設(she)(she)置(zhi)、時(shi)(shi)(shi)間設(she)(she)置(zhi)、閥值設(she)(she)置(zhi)、定(ding)(ding)時(shi)(shi)(shi)采集設(she)(she)置(zhi)、定(ding)(ding)時(shi)(shi)(shi)啟(qi)(qi)(qi)(qi)動(dong)風(feng)機設(she)(she)置(zhi),還(huan)設(she)(she)有人(ren)體感應(ying)啟(qi)(qi)(qi)(qi)動(dong)液晶顯(xian)示(shi)(shi)屏背光及語音播(bo)報(bao)(bao)(bao)實時(shi)(shi)(shi)數(shu)據(ju)(ju)等多種配置(zhi)和(he)(he)管理功能(neng)(neng)(neng)。并能(neng)(neng)(neng)支持外(wai)置(zhi)顯(xian)示(shi)(shi)屏狀態顯(xian)示(shi)(shi)及語音播(bo)報(bao)(bao)(bao)功能(neng)(neng)(neng)；

DX6000H型(xing)SF6 在線監(jian)測(ce)(ce)報(bao)(bao)警系統適用于配(pei)電(dian)(dian)室、開關(guan)站、光伏發電(dian)(dian)廠、海上風電(dian)(dian)場(chang)(chang)、10KV、35KV、220KV開關(guan)柜、GIS室等場(chang)(chang)所；設備監(jian)測(ce)(ce)精(jing)度高、范圍(wei)廣、功能全(quan)，具有(you)良好(hao)的擴(kuo)展性 2.1 采用1024*600觸摸屏，全(quan)中文菜單(dan)(dan)操作，界面友好(hao)，操作簡單(dan)(dan)； 2.2 設備集(ji)成(cheng)三組485接口，采用插拔式接線端(duan)子接線簡單(dan)(dan)，具有(you)良好(hao)的抗干擾能力(li)，總線通訊，布線經濟(ji)，安裝方便； 2.3 三組DC24V接口，可選配(pei)DC3.3V、DC5V、DC12V電(dian)(dian)壓輸出(chu)， 2.4 自(zi)動故障檢測(ce)(ce)，并能用中文顯示處準(zhun)確的故障部(bu)位及類(lei)型(xing)； 2.5 自(zi)動檢索探(tan)測(ce)(ce)器(qi)地址及狀態，SF6/O2/溫濕度探(tan)測(ce)(ce)器(qi)在同一系統監(jian)控； 2.6 大容量儲存芯片，循環(huan)記錄(lu)報(bao)(bao)警信息，大可記錄(lu)50000條； 2.7 RS485上傳接口，標準(zhun)modbus Rtu通訊協議(yi)。

2.8 關鍵參數，加密設定，防止誤操作(zuo) 2.9 多可選(xuan)配(pei)7組(zu)繼電器(qi)，繼電器(qi)控制方式(shi)(shi)可軟件設置(zhi) 2.10 具(ju)有 年(nian)-月-日(ri)-時(shi)(shi)-分-秒設置(zhi)功(gong)(gong)能(neng)(neng)，并且帶有每周七天分別顯(xian)示(shi)功(gong)(gong)能(neng)(neng) 壁(bi)掛式(shi)(shi)SF6氣(qi)體(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)(jing)主(zhu)機(ji)(ji)(ji)_SF6氧氣(qi)一(yi)體(ti)(ti)(ti)式(shi)(shi)探測(ce)器(qi)_SF6泄漏在(zai)線(xian)監(jian)測(ce)報(bao)(bao)(bao)警(jing)(jing)(jing)系(xi)統_SF6氣(qi)體(ti)(ti)(ti)在(zai)線(xian)監(jian)測(ce)報(bao)(bao)(bao)警(jing)(jing)(jing)裝(zhuang)置(zhi)_SF6氣(qi)體(ti)(ti)(ti)在(zai)線(xian)監(jian)測(ce)報(bao)(bao)(bao)警(jing)(jing)(jing)系(xi)統 三章：主(zhu)要(yao)技術(shu)指標 3.1 壁(bi)掛式(shi)(shi)主(zhu)機(ji)(ji)(ji)技術(shu)指標（DX6000H型） 3.1.1 工作(zuo)電壓： AC220V±15%,50Hz±1% 3.1.2 信(xin)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)濕度(du)： ≤93%RH 3.1.5 顯(xian)示(shi)方式(shi)(shi): 列表顯(xian)示(shi),每頁顯(xian)示(shi)8組(zu)或10組(zu)數據(每組(zu)包括SF6/02/溫度(du)/濕度(du)四(si)種(zhong)(zhong)數據和(he)兩(liang)種(zhong)(zhong)數據狀態) 3.1.6 上傳(chuan)參數： 默(mo)(mo)認(ren)(ren)ID 1(可調)，默(mo)(mo)認(ren)(ren)波(bo)特率9600（可調） 3.1.7 人體(ti)(ti)(ti)感應：默(mo)(mo)認(ren)(ren)開啟(qi)(qi)感應亮(liang)屏功(gong)(gong)能(neng)(neng) 3.1.8 屏幕(mu)保護：默(mo)(mo)認(ren)(ren)開啟(qi)(qi)亮(liang)屏5分鐘后(hou)自動(dong)息屏，人體(ti)(ti)(ti)感應或觸摸可亮(liang)屏 3.1.9 排(pai)風(feng)功(gong)(gong)能(neng)(neng)：自動(dong)排(pai)風(feng)，定時(shi)(shi)排(pai)風(feng)，手動(dong)排(pai)風(feng)，延時(shi)(shi)排(pai)風(feng)，手動(dong)排(pai)風(feng)可設置(zhi)低1s，大12H，自動(dong)排(pai)風(feng)分為12組(zu)，可設置(zhi)開啟(qi)(qi)組(zu)數、開啟(qi)(qi)日(ri)期(qi)、開啟(qi)(qi)時(shi)(shi)間(jian)及啟(qi)(qi)動(dong)時(shi)(shi)間(jian)（啟(qi)(qi)動(dong)時(shi)(shi)間(jian)可更改）功(gong)(gong)能(neng)(neng) sf6氣(qi)體(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)(jing)裝(zhuang)置(zhi)_SF6氣(qi)體(ti)(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)(jing)器(qi)_SF6報(bao)(bao)(bao)警(jing)(jing)(jing)裝(zhuang)置(zhi)_SF6報(bao)(bao)(bao)警(jing)(jing)(jing)主(zhu)機(ji)(ji)(ji)_SF6報(bao)(bao)(bao)警(jing)(jing)(jing)器(qi)。

六氟(fu)化(hua)硫(liu)(liu)報(bao)警(jing)器(qi)(qi)是一款專(zhuan)門用于(yu)檢測(ce)六氟(fu)化(hua)硫(liu)(liu)氣(qi)(qi)體泄漏、并(bing)能實(shi)(shi)時(shi)顯(xian)示(shi)氣(qi)(qi)體濃(nong)度(du)(du)，24小時(shi)實(shi)(shi)時(shi)在(zai)線檢測(ce)的(de)報(bao)警(jing)裝置。六氟(fu)化(hua)硫(liu)(liu)報(bao)警(jing)器(qi)(qi)由氣(qi)(qi)體報(bao)警(jing)控(kong)(kong)制器(qi)(qi)和氣(qi)(qi)體探測(ce)器(qi)(qi)兩(liang)部(bu)分組(zu)成，氣(qi)(qi)體探測(ce)器(qi)(qi)安(an)裝在(zai)氣(qi)(qi)體泄漏檢測(ce)現場，通(tong)(tong)過核心部(bu)件氣(qi)(qi)體傳(chuan)感器(qi)(qi)，實(shi)(shi)現氣(qi)(qi)體濃(nong)度(du)(du)的(de)實(shi)(shi)時(shi)檢測(ce)，也可(ke)(ke)以獨立(li)工作(zuo)。氣(qi)(qi)體報(bao)警(jing)控(kong)(kong)制器(qi)(qi)可(ke)(ke)放(fang)置于(yu)值班室內(nei)，接收(shou)氣(qi)(qi)體探測(ce)器(qi)(qi)檢測(ce)的(de)濃(nong)度(du)(du)，并(bing)實(shi)(shi)現濃(nong)度(du)(du)的(de)顯(xian)示(shi)及濃(nong)度(du)(du)超標后的(de)聲光報(bao)警(jing)功能，并(bing)可(ke)(ke)以聯動外接設備（如電(dian)磁閥、排風扇(shan)、噴淋裝置）通(tong)(tong)過開關量上傳(chuan)PLC、DCS、消防系(xi)統等。