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風電廠sf6濃度監測系統

發布時間:2024-02-14 14:50:27       發布人:dxdz  瀏覽量:

風電廠sf6濃度監測系統

本系統采(cai)(cai)用間歇(xie)式檢測模式,進(jin)(jin)行(xing)(xing)在(zai)(zai)線監測其場(chang)所內SF6氣體濃(nong)度及(ji)O2含量和環(huan)境溫(wen)度、濕度的(de)狀(zhuang)態(tai)監測,當場(chang)所內SF6濃(nong)度及(ji)O2含量和環(huan)境濕度發(fa)生變化(hua)時,傳感器立即響應這些(xie)變化(hua)。實現(xian)(xian)對場(chang)所內SF6濃(nong)度及(ji)O2的(de)含量和環(huan)境溫(wen)度、濕度進(jin)(jin)行(xing)(xing)有(you)效地監測。通過(guo)現(xian)(xian)場(chang)總線(RS485)由(you)監控報警(jing)主機采(cai)(cai)集(ji)狀(zhuang)態(tai)參(can)(can)數,當場(chang)所內出現(xian)(xian)超(chao)限(xian)值(zhi)時,進(jin)(jin)入預警(jing)聲光報警(jing)同時啟(qi)動(dong)風機進(jin)(jin)行(xing)(xing)通風換氣或啟(qi)動(dong)除濕機進(jin)(jin)行(xing)(xing)除濕。同時將狀(zhuang)態(tai)參(can)(can)數上傳輸給監控中(zhong)心。在(zai)(zai)監控中(zhong)心電子地圖上進(jin)(jin)行(xing)(xing)定位及(ji)管理和環(huan)境參(can)(can)量超(chao)過(guo)預設(she)值(zhi)時發(fa)出視聽告警(jing)在(zai)(zai)電子地圖界面上閃(shan)爍(shuo)顯示,按照預設(she)置聯動(dong)方(fang)案,對通道門體、風機以及(ji)水泵等進(jin)(jin)行(xing)(xing)管理;以及(ji)通過(guo)語(yu)音、短信方(fang)式自動(dong)通知值(zhi)班維護人員

雙氣(qi)體檢測器(qi)主要由傳(chuan)感(gan)器(qi)、單片機、運算放(fang)大電(dian)路、通(tong)訊芯片等組成。傳(chuan)感(gan)器(qi)將氣(qi)體濃度轉(zhuan)換(huan)為(wei)模(mo)擬(ni)電(dian)信(xin)號,然后將模(mo)擬(ni)電(dian)信(xin)號通(tong)過(guo)運算放(fang)大電(dian)路、單片機轉(zhuan)換(huan)為(wei)數字信(xin)號,后通(tong)過(guo)通(tong)訊芯片轉(zhuan)換(huan)為(wei)modbus RTU標準信(xin)號,上傳(chuan)給控制器(qi)。

DX6000H型(xing)SF6 在線(xian)(xian)(xian)監測(ce)報(bao)警系統適用(yong)(yong)于配電(dian)(dian)(dian)室(shi)、開(kai)關站(zhan)、光伏發(fa)電(dian)(dian)(dian)廠、海上(shang)風電(dian)(dian)(dian)場(chang)、10KV、35KV、220KV開(kai)關柜、GIS室(shi)等場(chang)所;設備(bei)監測(ce)精度高、范圍廣、功能(neng)(neng)全(quan),具有良(liang)(liang)好(hao)的擴(kuo)展(zhan)性 2.1 采用(yong)(yong)1024*600觸摸屏,全(quan)中文(wen)菜(cai)單操(cao)作,界(jie)面(mian)友好(hao),操(cao)作簡(jian)單; 2.2 設備(bei)集成三組(zu)485接(jie)(jie)口(kou),采用(yong)(yong)插拔式接(jie)(jie)線(xian)(xian)(xian)端子(zi)接(jie)(jie)線(xian)(xian)(xian)簡(jian)單,具有良(liang)(liang)好(hao)的抗干擾(rao)能(neng)(neng)力,總線(xian)(xian)(xian)通訊,布線(xian)(xian)(xian)經(jing)濟,安裝方便; 2.3 三組(zu)DC24V接(jie)(jie)口(kou),可(ke)選配DC3.3V、DC5V、DC12V電(dian)(dian)(dian)壓輸(shu)出(chu), 2.4 自動(dong)故障檢測(ce),并能(neng)(neng)用(yong)(yong)中文(wen)顯示處準確的故障部位及類型(xing); 2.5 自動(dong)檢索探(tan)測(ce)器地(di)址及狀(zhuang)態(tai),SF6/O2/溫濕度探(tan)測(ce)器在同一系統監控; 2.6 大容(rong)量儲存(cun)芯片,循環記(ji)錄報(bao)警信息,大可(ke)記(ji)錄50000條(tiao); 2.7 RS485上(shang)傳接(jie)(jie)口(kou),標準modbus Rtu通訊協議。

2.8 關鍵參(can)數(shu),加密(mi)設(she)(she)定,防止誤(wu)操作(zuo) 2.9 多可(ke)(ke)選配(pei)7組繼電器(qi),繼電器(qi)控制(zhi)方式可(ke)(ke)軟(ruan)件設(she)(she)置(zhi)(zhi) 2.10 具(ju)有(you) 年-月(yue)-日-時(shi)(shi)-分-秒設(she)(she)置(zhi)(zhi)功能,并且帶有(you)每(mei)(mei)周(zhou)七天分別顯示功能 壁掛(gua)式SF6氣(qi)(qi)體(ti)報(bao)(bao)警(jing)(jing)主(zhu)機(ji)_SF6氧氣(qi)(qi)一(yi)體(ti)式探測(ce)器(qi)_SF6泄漏(lou)在線(xian)監(jian)(jian)測(ce)報(bao)(bao)警(jing)(jing)系統_SF6氣(qi)(qi)體(ti)在線(xian)監(jian)(jian)測(ce)報(bao)(bao)警(jing)(jing)裝置(zhi)(zhi)_SF6氣(qi)(qi)體(ti)在線(xian)監(jian)(jian)測(ce)報(bao)(bao)警(jing)(jing)系統 三(san)章:主(zhu)要技術指標 3.1 壁掛(gua)式主(zhu)機(ji)技術指標(DX6000H型) 3.1.1 工(gong)作(zuo)電壓: AC220V±15%,50Hz±1% 3.1.2 信號輸出: RS485 modbus_RTU 協議輸出 3.1.3 工(gong)作(zuo)溫度(du): -20℃~+55℃ 3.1.4 工(gong)作(zuo)濕度(du): ≤93%RH 3.1.5 顯示方式: 列(lie)表顯示,每(mei)(mei)頁(ye)顯示8組或10組數(shu)據(ju)(每(mei)(mei)組包括SF6/02/溫度(du)/濕度(du)四種數(shu)據(ju)和兩種數(shu)據(ju)狀態) 3.1.6 上傳參(can)數(shu): 默(mo)認(ren)(ren)ID 1(可(ke)(ke)調(diao)(diao)),默(mo)認(ren)(ren)波特率(lv)9600(可(ke)(ke)調(diao)(diao)) 3.1.7 人體(ti)感(gan)應(ying)(ying):默(mo)認(ren)(ren)開啟感(gan)應(ying)(ying)亮屏(ping)功能 3.1.8 屏(ping)幕保護:默(mo)認(ren)(ren)開啟亮屏(ping)5分鐘后自(zi)動(dong)(dong)息屏(ping),人體(ti)感(gan)應(ying)(ying)或觸摸(mo)可(ke)(ke)亮屏(ping) 3.1.9 排(pai)風(feng)功能:自(zi)動(dong)(dong)排(pai)風(feng),定時(shi)(shi)排(pai)風(feng),手(shou)動(dong)(dong)排(pai)風(feng),延時(shi)(shi)排(pai)風(feng),手(shou)動(dong)(dong)排(pai)風(feng)可(ke)(ke)設(she)(she)置(zhi)(zhi)低1s,大12H,自(zi)動(dong)(dong)排(pai)風(feng)分為12組,可(ke)(ke)設(she)(she)置(zhi)(zhi)開啟組數(shu)、開啟日期(qi)、開啟時(shi)(shi)間及啟動(dong)(dong)時(shi)(shi)間(啟動(dong)(dong)時(shi)(shi)間可(ke)(ke)更改)功能 sf6氣(qi)(qi)體(ti)報(bao)(bao)警(jing)(jing)裝置(zhi)(zhi)_SF6氣(qi)(qi)體(ti)報(bao)(bao)警(jing)(jing)器(qi)_SF6報(bao)(bao)警(jing)(jing)裝置(zhi)(zhi)_SF6報(bao)(bao)警(jing)(jing)主(zhu)機(ji)_SF6報(bao)(bao)警(jing)(jing)器(qi)。

六(liu)氟化硫報(bao)(bao)警器(qi)(qi)是一款專門(men)用于檢(jian)測(ce)(ce)六(liu)氟化硫氣(qi)(qi)體(ti)(ti)泄漏、并能實(shi)(shi)時(shi)顯示氣(qi)(qi)體(ti)(ti)濃(nong)(nong)度(du),24小(xiao)時(shi)實(shi)(shi)時(shi)在線檢(jian)測(ce)(ce)的(de)報(bao)(bao)警裝置。六(liu)氟化硫報(bao)(bao)警器(qi)(qi)由氣(qi)(qi)體(ti)(ti)報(bao)(bao)警控(kong)制器(qi)(qi)和氣(qi)(qi)體(ti)(ti)探測(ce)(ce)器(qi)(qi)兩部(bu)(bu)分組成(cheng),氣(qi)(qi)體(ti)(ti)探測(ce)(ce)器(qi)(qi)安(an)裝在氣(qi)(qi)體(ti)(ti)泄漏檢(jian)測(ce)(ce)現場,通過核心部(bu)(bu)件氣(qi)(qi)體(ti)(ti)傳感器(qi)(qi),實(shi)(shi)現氣(qi)(qi)體(ti)(ti)濃(nong)(nong)度(du)的(de)實(shi)(shi)時(shi)檢(jian)測(ce)(ce),也可(ke)以獨(du)立工(gong)作(zuo)。氣(qi)(qi)體(ti)(ti)報(bao)(bao)警控(kong)制器(qi)(qi)可(ke)放置于值班室內,接(jie)收氣(qi)(qi)體(ti)(ti)探測(ce)(ce)器(qi)(qi)檢(jian)測(ce)(ce)的(de)濃(nong)(nong)度(du),并實(shi)(shi)現濃(nong)(nong)度(du)的(de)顯示及濃(nong)(nong)度(du)超(chao)標后的(de)聲光報(bao)(bao)警功能,并可(ke)以聯(lian)動外接(jie)設(she)備(如電(dian)磁(ci)閥、排風扇、噴淋裝置)通過開關量上(shang)傳PLC、DCS、消防(fang)系統(tong)等。

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