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35KV風電廠sf6在線泄漏報警系統SF6報警

發布時間:2023-10-13 02:05:12       發布人:147小編  瀏覽量:

35KV風電廠sf6在線泄漏報警系統SF6報警

SF6氣(qi)(qi)體(ti)(ti)已有(you)(you)百年歷(li)史,它是法國兩位(wei)化學家Moissan和Lebeau于(yu)1900年合成(cheng)的(de)人造惰(duo)性(xing)氣(qi)(qi)體(ti)(ti),1940年前(qian)后,美國將其用(yong)于(yu)曼哈頓計劃(核(he)軍事(shi))。SF6是強電負性(xing)氣(qi)(qi)體(ti)(ti),它的(de)分(fen)子極易吸(xi)附自由電子而(er)形成(cheng)質(zhi)量大(da)的(de)負離子,削(xue)弱氣(qi)(qi)體(ti)(ti)中碰(peng)撞電離過程,因此其電氣(qi)(qi)絕緣(yuan)(yuan)強度(du)很高,在(zai)均勻電場中約為空氣(qi)(qi)絕緣(yuan)(yuan)強度(du)的(de)2.5倍。SF6氣(qi)(qi)體(ti)(ti)在(zai)t≈2000K時(shi)出現熱分(fen)解高峰,因此在(zai)交流(liu)電弧電流(liu)過零時(shi),SF6對弧道的(de)冷卻作用(yong)比空氣(qi)(qi)強得多,其滅弧能力約為空氣(qi)(qi)的(de)100倍。SF6氣(qi)(qi)體(ti)(ti)絕緣(yuan)(yuan)的(de)管道輸電線的(de)優點是介質(zhi)損耗小、傳輸容量大(da),且可用(yong)于(yu)高落(luo)差場合,因此常用(yong)于(yu)水(shui)電站出線,取代常規的(de)充油(you)電纜(lan)。SF6氣(qi)(qi)體(ti)(ti)絕緣(yuan)(yuan)的(de)變(bian)壓器具有(you)(you)防火防爆(bao)。

主(zhu)要功(gong)(gong)能(neng)監控(kong)(kong)報(bao)(bao)(bao)警(jing)主(zhu)機(ji)主(zhu)要用于對下采集實(shi)時(shi)(shi)數(shu)(shu)(shu)據(ju)(ju)(ju)(包括控(kong)(kong)制器在內),對這些數(shu)(shu)(shu)據(ju)(ju)(ju)進行分析和(he)管理,具有(you)判斷(duan)現(xian)場(chang)(chang)數(shu)(shu)(shu)據(ju)(ju)(ju)是否超(chao)出設(she)(she)定(ding)報(bao)(bao)(bao)警(jing)閥(fa)值的(de)功(gong)(gong)能(neng),超(chao)出則進行報(bao)(bao)(bao)警(jing)輸出,啟(qi)動(dong)風(feng)機(ji)進行通風(feng)或啟(qi)動(dong)除(chu)濕進行除(chu)濕,同(tong)時(shi)(shi)聲(sheng)光(guang)報(bao)(bao)(bao)警(jing)器進入報(bao)(bao)(bao)警(jing)狀(zhuang)(zhuang)態(tai),并(bing)能(neng)接收入口處人員入室啟(qi)動(dong)風(feng)機(ji)進行通風(feng)的(de)功(gong)(gong)能(neng)。并(bing)可(ke)隨(sui)時(shi)(shi)接收一(yi)體化(hua)信息(xi)平臺的(de)訪問; 監控(kong)(kong)報(bao)(bao)(bao)警(jing)主(zhu)機(ji)的(de)液晶(jing)顯示(shi)(shi)屏顯示(shi)(shi)現(xian)場(chang)(chang)實(shi)時(shi)(shi)數(shu)(shu)(shu)據(ju)(ju)(ju)、歷(li)史數(shu)(shu)(shu)據(ju)(ju)(ju)、歷(li)史報(bao)(bao)(bao)警(jing)數(shu)(shu)(shu)據(ju)(ju)(ju)和(he)報(bao)(bao)(bao)警(jing)時(shi)(shi)間(jian)(jian)等(deng)各種參數(shu)(shu)(shu);還可(ke)采用鍵盤/觸模屏實(shi)現(xian)項(xiang)目(mu)設(she)(she)置(zhi)、時(shi)(shi)間(jian)(jian)設(she)(she)置(zhi)、閥(fa)值設(she)(she)置(zhi)、定(ding)時(shi)(shi)采集設(she)(she)置(zhi)、定(ding)時(shi)(shi)啟(qi)動(dong)風(feng)機(ji)設(she)(she)置(zhi),還設(she)(she)有(you)人體感應啟(qi)動(dong)液晶(jing)顯示(shi)(shi)屏背光(guang)及語音(yin)播報(bao)(bao)(bao)實(shi)時(shi)(shi)數(shu)(shu)(shu)據(ju)(ju)(ju)等(deng)多種配置(zhi)和(he)管理功(gong)(gong)能(neng)。并(bing)能(neng)支持外置(zhi)顯示(shi)(shi)屏狀(zhuang)(zhuang)態(tai)顯示(shi)(shi)及語音(yin)播報(bao)(bao)(bao)功(gong)(gong)能(neng);

DX6000H型SF6 在(zai)(zai)線(xian)(xian)監(jian)測報(bao)警系(xi)統(tong)(tong)適用(yong)于配(pei)電室、開關站、光伏發電廠(chang)、海上(shang)風(feng)電場、10KV、35KV、220KV開關柜(ju)、GIS室等場所;設備監(jian)測精度高、范圍廣(guang)、功能(neng)(neng)全(quan),具有良(liang)好(hao)(hao)的擴展性 2.1 采用(yong)1024*600觸摸(mo)屏,全(quan)中文(wen)菜單操(cao)作,界面友(you)好(hao)(hao),操(cao)作簡單; 2.2 設備集成三組485接(jie)口(kou)(kou),采用(yong)插拔式接(jie)線(xian)(xian)端子接(jie)線(xian)(xian)簡單,具有良(liang)好(hao)(hao)的抗干擾能(neng)(neng)力,總線(xian)(xian)通(tong)訊(xun),布(bu)線(xian)(xian)經濟,安(an)裝方便; 2.3 三組DC24V接(jie)口(kou)(kou),可選配(pei)DC3.3V、DC5V、DC12V電壓(ya)輸出, 2.4 自動故障檢測,并能(neng)(neng)用(yong)中文(wen)顯示處準(zhun)確的故障部位及類(lei)型; 2.5 自動檢索探測器地址及狀態,SF6/O2/溫濕度探測器在(zai)(zai)同一系(xi)統(tong)(tong)監(jian)控; 2.6 大(da)容量儲存(cun)芯片,循環記錄(lu)報(bao)警信(xin)息,大(da)可記錄(lu)50000條(tiao); 2.7 RS485上(shang)傳接(jie)口(kou)(kou),標準(zhun)modbus Rtu通(tong)訊(xun)協議(yi)。

2.8 關鍵參(can)(can)數(shu)(shu),加密設定,防止誤(wu)操作(zuo) 2.9 多(duo)可(ke)(ke)(ke)選配7組(zu)繼電(dian)器(qi),繼電(dian)器(qi)控制方式(shi)(shi)可(ke)(ke)(ke)軟件設置(zhi)(zhi) 2.10 具有 年-月-日-時(shi)-分-秒設置(zhi)(zhi)功(gong)(gong)(gong)能,并且(qie)帶有每(mei)(mei)周(zhou)七天分別顯(xian)示(shi)(shi)功(gong)(gong)(gong)能 壁掛式(shi)(shi)SF6氣(qi)(qi)(qi)體(ti)報(bao)警(jing)主(zhu)機(ji)_SF6氧氣(qi)(qi)(qi)一體(ti)式(shi)(shi)探測器(qi)_SF6泄漏在(zai)線(xian)監測報(bao)警(jing)系統_SF6氣(qi)(qi)(qi)體(ti)在(zai)線(xian)監測報(bao)警(jing)裝(zhuang)置(zhi)(zhi)_SF6氣(qi)(qi)(qi)體(ti)在(zai)線(xian)監測報(bao)警(jing)系統 三章:主(zhu)要技術(shu)指(zhi)標 3.1 壁掛式(shi)(shi)主(zhu)機(ji)技術(shu)指(zhi)標(DX6000H型) 3.1.1 工作(zuo)電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信號輸出: RS485 modbus_RTU 協(xie)議輸出 3.1.3 工作(zuo)溫(wen)度(du)(du)(du): -20℃~+55℃ 3.1.4 工作(zuo)濕(shi)度(du)(du)(du): ≤93%RH 3.1.5 顯(xian)示(shi)(shi)方式(shi)(shi): 列表顯(xian)示(shi)(shi),每(mei)(mei)頁顯(xian)示(shi)(shi)8組(zu)或10組(zu)數(shu)(shu)據(每(mei)(mei)組(zu)包括(kuo)SF6/02/溫(wen)度(du)(du)(du)/濕(shi)度(du)(du)(du)四種(zhong)數(shu)(shu)據和兩(liang)種(zhong)數(shu)(shu)據狀態) 3.1.6 上傳(chuan)參(can)(can)數(shu)(shu): 默認(ren)(ren)(ren)ID 1(可(ke)(ke)(ke)調),默認(ren)(ren)(ren)波(bo)特率9600(可(ke)(ke)(ke)調) 3.1.7 人體(ti)感應(ying):默認(ren)(ren)(ren)開啟(qi)(qi)感應(ying)亮屏功(gong)(gong)(gong)能 3.1.8 屏幕保(bao)護(hu):默認(ren)(ren)(ren)開啟(qi)(qi)亮屏5分鐘后(hou)自(zi)動(dong)(dong)息屏,人體(ti)感應(ying)或觸(chu)摸可(ke)(ke)(ke)亮屏 3.1.9 排(pai)風(feng)(feng)功(gong)(gong)(gong)能:自(zi)動(dong)(dong)排(pai)風(feng)(feng),定時(shi)排(pai)風(feng)(feng),手動(dong)(dong)排(pai)風(feng)(feng),延時(shi)排(pai)風(feng)(feng),手動(dong)(dong)排(pai)風(feng)(feng)可(ke)(ke)(ke)設置(zhi)(zhi)低1s,大12H,自(zi)動(dong)(dong)排(pai)風(feng)(feng)分為12組(zu),可(ke)(ke)(ke)設置(zhi)(zhi)開啟(qi)(qi)組(zu)數(shu)(shu)、開啟(qi)(qi)日期(qi)、開啟(qi)(qi)時(shi)間(jian)及啟(qi)(qi)動(dong)(dong)時(shi)間(jian)(啟(qi)(qi)動(dong)(dong)時(shi)間(jian)可(ke)(ke)(ke)更改)功(gong)(gong)(gong)能 sf6氣(qi)(qi)(qi)體(ti)報(bao)警(jing)裝(zhuang)置(zhi)(zhi)_SF6氣(qi)(qi)(qi)體(ti)報(bao)警(jing)器(qi)_SF6報(bao)警(jing)裝(zhuang)置(zhi)(zhi)_SF6報(bao)警(jing)主(zhu)機(ji)_SF6報(bao)警(jing)器(qi)。

六(liu)(liu)氟(fu)化(hua)(hua)硫(liu)氣體報(bao)警(jing)(jing)(jing)器(qi)(qi),六(liu)(liu)氟(fu)化(hua)(hua)硫(liu)報(bao)警(jing)(jing)(jing)器(qi)(qi),六(liu)(liu)氟(fu)化(hua)(hua)硫(liu)泄(xie)漏報(bao)警(jing)(jing)(jing)器(qi)(qi),能(neng)自動(dong)適應環境的(de)變(bian)化(hua)(hua),自動(dong)修正傳感器(qi)(qi)的(de)老化(hua)(hua)曲(qu)線,保持恒定(ding)的(de)報(bao)警(jing)(jing)(jing)靈敏度(du),具(ju)備(bei)識別傳感器(qi)(qi)故障及(ji)提供高濃度(du)氣體超限(xian)保護(hu)的(de)能(neng)力,當傳感器(qi)(qi)由(you)于(yu)老化(hua)(hua)而可能(neng)失去功能(neng)時,六(liu)(liu)氟(fu)化(hua)(hua)硫(liu)氣體報(bao)警(jing)(jing)(jing)器(qi)(qi)能(neng)自動(dong)識別并報(bao)警(jing)(jing)(jing),有(you)效避(bi)免了漏報(bao),內置唯一的(de)電子(zi)串號,無需撥碼(ma),避(bi)免了撥碼(ma)開關(guan)的(de)機械(xie)故障帶(dai)來的(de)系統不(bu)穩定(ding)。

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