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光伏站SF6+O2氣體探頭

發布時間:2023-10-17 00:39:13       發布人:147小編  瀏覽量:

光伏站SF6+O2氣體探頭

SF6氣(qi)(qi)(qi)體(ti)(ti)背景簡介六(liu)氟(fu)(fu)化(hua)硫(SF6)氣(qi)(qi)(qi)體(ti)(ti)由法(fa)國兩(liang)位化(hua)學(xue)家Moissan和Lebeau于1900年合成,它以其優(you)異(yi)的(de)(de)絕緣和滅弧性(xing)(xing)能(neng),在電力系(xi)統(tong)中得到(dao)廣泛應用(yong)。雖然在常(chang)態下(xia),SF6氣(qi)(qi)(qi)體(ti)(ti)是一(yi)(yi)種(zhong)無色、無味、無毒的(de)(de)惰(duo)性(xing)(xing)氣(qi)(qi)(qi)體(ti)(ti),但在高(gao)壓(ya)電弧的(de)(de)作用(yong)下(xia),這(zhe)種(zhong)氣(qi)(qi)(qi)體(ti)(ti)會(hui)發生分解,遇到(dao)水份后還會(hui)產生一(yi)(yi)些劇(ju)毒物質(zhi)(zhi),如氟(fu)(fu)化(hua)亞硫酰(SOF2)、四氟(fu)(fu)化(hua)硫(SF4)、二(er)氟(fu)(fu)化(hua)硫(SF2)等,類似(si)這(zhe)些劇(ju)毒物質(zhi)(zhi)即便是微(wei)量(liang)也能(neng)致人非命。當前,SF6氣(qi)(qi)(qi)體(ti)(ti)在中、高(gao)壓(ya)設備中的(de)(de)大(da)量(liang)使(shi)用(yong),其安全(quan)性(xing)(xing)已受到(dao)人們的(de)(de)普遍(bian)關注。針對(dui)SF6比空(kong)氣(qi)(qi)(qi)重,泄漏易聚(ju)集,易造成低層空(kong)間缺氧,空(kong)氣(qi)(qi)(qi)含(han)毒環(huan)境(jing)對(dui)人員的(de)(de)威脅等問題,有(you)關部門已制(zhi)訂了(le)一(yi)(yi)系(xi)列相(xiang)應的(de)(de)行業安全(quan)法(fa)規

主(zhu)要功能(neng)監控(kong)(kong)報(bao)(bao)(bao)警主(zhu)機(ji)主(zhu)要用于對(dui)下(xia)采集(ji)實(shi)(shi)時(shi)(shi)數(shu)(shu)(shu)(shu)據(ju)(ju)(包括控(kong)(kong)制器(qi)在內),對(dui)這些數(shu)(shu)(shu)(shu)據(ju)(ju)進(jin)(jin)(jin)行(xing)(xing)分析(xi)和管理,具有判斷現場(chang)數(shu)(shu)(shu)(shu)據(ju)(ju)是否超出設(she)定(ding)報(bao)(bao)(bao)警閥(fa)值的功能(neng),超出則進(jin)(jin)(jin)行(xing)(xing)報(bao)(bao)(bao)警輸出,啟(qi)動(dong)風(feng)機(ji)進(jin)(jin)(jin)行(xing)(xing)通風(feng)或啟(qi)動(dong)除濕(shi)進(jin)(jin)(jin)行(xing)(xing)除濕(shi),同時(shi)(shi)聲光(guang)報(bao)(bao)(bao)警器(qi)進(jin)(jin)(jin)入(ru)報(bao)(bao)(bao)警狀態,并(bing)(bing)能(neng)接(jie)收入(ru)口處(chu)人員(yuan)入(ru)室啟(qi)動(dong)風(feng)機(ji)進(jin)(jin)(jin)行(xing)(xing)通風(feng)的功能(neng)。并(bing)(bing)可隨時(shi)(shi)接(jie)收一體(ti)化信息(xi)平臺(tai)的訪問; 監控(kong)(kong)報(bao)(bao)(bao)警主(zhu)機(ji)的液(ye)(ye)晶(jing)顯示屏顯示現場(chang)實(shi)(shi)時(shi)(shi)數(shu)(shu)(shu)(shu)據(ju)(ju)、歷(li)史數(shu)(shu)(shu)(shu)據(ju)(ju)、歷(li)史報(bao)(bao)(bao)警數(shu)(shu)(shu)(shu)據(ju)(ju)和報(bao)(bao)(bao)警時(shi)(shi)間等各種(zhong)參數(shu)(shu)(shu)(shu);還(huan)可采用鍵盤/觸模(mo)屏實(shi)(shi)現項目設(she)置(zhi)、時(shi)(shi)間設(she)置(zhi)、閥(fa)值設(she)置(zhi)、定(ding)時(shi)(shi)采集(ji)設(she)置(zhi)、定(ding)時(shi)(shi)啟(qi)動(dong)風(feng)機(ji)設(she)置(zhi),還(huan)設(she)有人體(ti)感應啟(qi)動(dong)液(ye)(ye)晶(jing)顯示屏背光(guang)及(ji)語音(yin)播報(bao)(bao)(bao)實(shi)(shi)時(shi)(shi)數(shu)(shu)(shu)(shu)據(ju)(ju)等多種(zhong)配置(zhi)和管理功能(neng)。并(bing)(bing)能(neng)支持外置(zhi)顯示屏狀態顯示及(ji)語音(yin)播報(bao)(bao)(bao)功能(neng);

DX6000H型SF6 在線(xian)監測(ce)報(bao)警(jing)系統適用于配(pei)電(dian)室(shi)、開(kai)關(guan)站(zhan)、光伏(fu)發電(dian)廠、海上風電(dian)場(chang)、10KV、35KV、220KV開(kai)關(guan)柜、GIS室(shi)等場(chang)所;設(she)備監測(ce)精(jing)度(du)高、范圍廣、功(gong)能全(quan)(quan),具(ju)有(you)良(liang)好(hao)(hao)的擴展性 2.1 采(cai)用1024*600觸摸屏,全(quan)(quan)中(zhong)(zhong)文(wen)菜單操(cao)作(zuo),界面友(you)好(hao)(hao),操(cao)作(zuo)簡單; 2.2 設(she)備集成三(san)組485接(jie)口,采(cai)用插拔(ba)式接(jie)線(xian)端(duan)子接(jie)線(xian)簡單,具(ju)有(you)良(liang)好(hao)(hao)的抗干擾能力,總(zong)線(xian)通(tong)訊(xun),布(bu)線(xian)經濟,安裝方便; 2.3 三(san)組DC24V接(jie)口,可(ke)選配(pei)DC3.3V、DC5V、DC12V電(dian)壓(ya)輸(shu)出, 2.4 自(zi)動故(gu)障檢測(ce),并能用中(zhong)(zhong)文(wen)顯示處準(zhun)確的故(gu)障部位及(ji)類型; 2.5 自(zi)動檢索探測(ce)器(qi)地址(zhi)及(ji)狀(zhuang)態,SF6/O2/溫濕度(du)探測(ce)器(qi)在同一系統監控; 2.6 大容量儲存芯(xin)片,循(xun)環記錄(lu)(lu)報(bao)警(jing)信息,大可(ke)記錄(lu)(lu)50000條(tiao); 2.7 RS485上傳接(jie)口,標準(zhun)modbus Rtu通(tong)訊(xun)協議(yi)。

2.8 關鍵參數(shu),加密設(she)(she)定(ding),防(fang)止誤操作(zuo) 2.9 多可(ke)選配7組繼電器(qi),繼電器(qi)控制方(fang)式可(ke)軟件(jian)設(she)(she)置(zhi) 2.10 具有 年-月(yue)-日-時-分-秒(miao)設(she)(she)置(zhi)功(gong)能(neng),并且帶有每周(zhou)七(qi)天分別顯示功(gong)能(neng) 壁掛(gua)式SF6氣體報(bao)(bao)警(jing)(jing)(jing)(jing)主機(ji)_SF6氧氣一體式探測器(qi)_SF6泄漏在(zai)線監測報(bao)(bao)警(jing)(jing)(jing)(jing)系統_SF6氣體在(zai)線監測報(bao)(bao)警(jing)(jing)(jing)(jing)裝置(zhi)_SF6氣體在(zai)線監測報(bao)(bao)警(jing)(jing)(jing)(jing)系統 三章:主要技術(shu)指標 3.1 壁掛(gua)式主機(ji)技術(shu)指標(DX6000H型) 3.1.1 工(gong)作(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(gong)作(zuo)溫度(du): -20℃~+55℃ 3.1.4 工(gong)作(zuo)濕(shi)度(du): ≤93%RH 3.1.5 顯示方(fang)式: 列表顯示,每頁顯示8組或10組數(shu)據(每組包(bao)括SF6/02/溫度(du)/濕(shi)度(du)四種(zhong)數(shu)據和兩種(zhong)數(shu)據狀態(tai)) 3.1.6 上傳參數(shu): 默(mo)認ID 1(可(ke)調(diao)),默(mo)認波(bo)特率9600(可(ke)調(diao)) 3.1.7 人(ren)體感(gan)應(ying)(ying):默(mo)認開啟(qi)(qi)感(gan)應(ying)(ying)亮屏功(gong)能(neng) 3.1.8 屏幕保護:默(mo)認開啟(qi)(qi)亮屏5分鐘后自動(dong)息屏,人(ren)體感(gan)應(ying)(ying)或觸(chu)摸可(ke)亮屏 3.1.9 排風(feng)功(gong)能(neng):自動(dong)排風(feng),定(ding)時排風(feng),手(shou)動(dong)排風(feng),延時排風(feng),手(shou)動(dong)排風(feng)可(ke)設(she)(she)置(zhi)低(di)1s,大12H,自動(dong)排風(feng)分為(wei)12組,可(ke)設(she)(she)置(zhi)開啟(qi)(qi)組數(shu)、開啟(qi)(qi)日期、開啟(qi)(qi)時間(jian)(jian)(jian)及啟(qi)(qi)動(dong)時間(jian)(jian)(jian)(啟(qi)(qi)動(dong)時間(jian)(jian)(jian)可(ke)更(geng)改)功(gong)能(neng) sf6氣體報(bao)(bao)警(jing)(jing)(jing)(jing)裝置(zhi)_SF6氣體報(bao)(bao)警(jing)(jing)(jing)(jing)器(qi)_SF6報(bao)(bao)警(jing)(jing)(jing)(jing)裝置(zhi)_SF6報(bao)(bao)警(jing)(jing)(jing)(jing)主機(ji)_SF6報(bao)(bao)警(jing)(jing)(jing)(jing)器(qi)。

SF6行業(ye)安(an)全(quan)法規摘錄 ■191條(tiao)(tiao) 裝(zhuang)有SF6設(she)(she)(she)備的配電(dian)裝(zhuang)置(zhi)(zhi)室(shi)(shi)(shi)和SF6氣體實驗室(shi)(shi)(shi),必須裝(zhuang)設(she)(she)(she)強力通(tong)(tong)風(feng)裝(zhuang)置(zhi)(zhi)。風(feng)口應設(she)(she)(she)置(zhi)(zhi)在室(shi)(shi)(shi)內(nei)低(di)部。■192條(tiao)(tiao) 在室(shi)(shi)(shi)內(nei),設(she)(she)(she)備充裝(zhuang)SF6氣體時,周圍(wei)環境相(xiang)對濕度應≤80%,同時必須開啟通(tong)(tong)風(feng)系(xi)統,并避免SF6氣體漏泄到(dao)工作(zuo)區。工作(zuo)區空氣中SF6氣體含(han)(han)量不(bu)(bu)得(de)超過1000ppm。■196條(tiao)(tiao) 工作(zuo)人(ren)(ren)員進(jin)(jin)(jin)入(ru)SF6配電(dian)裝(zhuang)置(zhi)(zhi)室(shi)(shi)(shi),必須先通(tong)(tong)風(feng)15min,并用檢漏儀(yi)測量SF6氣體含(han)(han)量。盡量避免一人(ren)(ren)進(jin)(jin)(jin)入(ru)SF6配電(dian)裝(zhuang)置(zhi)(zhi)室(shi)(shi)(shi)進(jin)(jin)(jin)行巡視(shi),不(bu)(bu)準一人(ren)(ren)進(jin)(jin)(jin)入(ru)從事檢修工作(zuo)。■198條(tiao)(tiao) 進(jin)(jin)(jin)入(ru)SF6配電(dian)裝(zhuang)置(zhi)(zhi)室(shi)(shi)(shi)低(di)位區或(huo)電(dian)纜溝進(jin)(jin)(jin)行工作(zuo)應先檢測含(han)(han)氧量(不(bu)(bu)低(di)于(yu)18%)和SF6氣體含(han)(han)量是否合格

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