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   上(shang)海發電機組(zu)回收公司長期(qi)高(gao)價提供(gong)各類自動化(hua)發電(dian)機組(zu)回收服務， 

    一、自(zi)動化發電機組回(hui)收產品自動化系統(tong)功能
A.顯示：三相電(dian)壓、三相電(dian)流、發(fa)電(dian)機(ji)功(gong)率(lv)、功(gong)率(lv)因數、頻(pin)率(lv)、控(kong)制用蓄電(dian)池電(dian)壓、浮充(chong)電(dian)電(dian)流、運(yun)行(xing)時(shi)間計時(shi)。
B.指(zhi)示(shi)(shi)：市電電源指(zhi)示(shi)(shi)、發電機組電源指(zhi)示(shi)(shi)、供電指(zhi)示(shi)(shi)、各類故障(zhang)報(bao)警(jing)指(zhi)示(shi)(shi)。
C.狀態選擇：自動(dong)(dong)/手動(dong)(dong)/試(shi)運行(xing)。
1.自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)：準狀態(tai)自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)控制、市電狀態(tai)自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)檢(jian)測、機組自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)啟動(dong)(dong)(dong)(dong)(dong)、自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)投網、自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)退網、自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)停機、故障自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)跳閘、停機、報警。
2.手動：手動啟(qi)動、手動合閘、分閘、停機(ji)
3.試運行(xing)：在市電(dian)有電(dian)狀態下(xia)，每周一次對(dui)機(ji)組實行(xing)自動(dong)化運行(xing)，確保機(ji)組在良好的備用狀態。
D.調節：
1.發電機電壓自動調節和手動微調。
發電機電壓自(zi)動調節精度(du)±0.5%Ve(注:Ve-額(e)定電
發電機電壓手動微調范圍 ±0.5%Ve
2.浮充電調節。
0～5A浮(fu)充電（對控(kong)制用(yong)蓄(xu)電池）電流可調節。
蓄電池電壓DC12/24V
E.準(zhun)狀態控制(zhi)系統(tong)：
自動預加熱系(xi)統
輸出電(dian)壓AC220V
輸出功率1.5KW/臺
自動控制溫度(du)50～55℃(機組溫度(du))
在(zai)(zai)自(zi)動狀態(tai)，機(ji)(ji)組(zu)時刻準(zhun)(zhun)備市電失電時自(zi)動啟(qi)動,在(zai)(zai)≤8S內自(zi)動投網，帶(dai)滿負荷運行。機(ji)(ji)組(zu)必須在(zai)(zai)準(zhun)(zhun)備狀態(tai)時,通(tong)過水冷卻系(xi)統預加熱、自(zi)循環、溫(wen)度自(zi)動控制，實現機(ji)(ji)組(zu)50～55℃溫(wen)度。
F.市電自(zi)動檢(jian)測：
在自(zi)動狀(zhuang)態(tai)，通過外開關信號，對市(shi)電(dian)狀(zhuang)態(tai)自(zi)動長期檢測、判別。一旦市(shi)電(dian)有故障(zhang)、失電(dian)時，即(ji)刻可進入自(zi)動啟(qi)動狀(zhuang)態(tai)。
G.機組自(zi)動(dong)啟(qi)動(dong)、自(zi)動(dong)投(tou)網、自(zi)動(dong)退網、自(zi)動(dong)停機系統：
當機(ji)(ji)(ji)(ji)組在自(zi)(zi)動(dong)(dong)(dong)狀(zhuang)態下，市(shi)電故障失電經(jing)系(xi)統3S確認，自(zi)(zi)動(dong)(dong)(dong)啟(qi)動(dong)(dong)(dong)機(ji)(ji)(ji)(ji)組（啟(qi)動(dong)(dong)(dong)三次(ci)為一(yi)(yi)個循環）。當額(e)定電壓和(he)額(e)定轉速(su)時，自(zi)(zi)動(dong)(dong)(dong)合閘投網、供電。自(zi)(zi)啟(qi)動(dong)(dong)(dong)投網供電時間(jian)≤12S。當市(shi)電恢復正常后，經(jing)系(xi)統3S確認，機(ji)(ji)(ji)(ji)組自(zi)(zi)動(dong)(dong)(dong)跳閘退網，延時3分鐘(zhong)，自(zi)(zi)動(dong)(dong)(dong)停機(ji)(ji)(ji)(ji)，并(bing)自(zi)(zi)動(dong)(dong)(dong)進(jin)入(ru)下一(yi)(yi)個自(zi)(zi)動(dong)(dong)(dong)啟(qi)動(dong)(dong)(dong)的準備狀(zhuang)態。
H.自動保護：
具有過載、短路、高水溫、低油壓、欠電(dian)壓、油高溫、超(chao)速(su)保護。
具有自動跳閘、停機功能。
具有過載、高水溫(wen)、低油(you)壓、自啟動失敗、超速、油(you)高溫(wen)
故障自(zi)動聲光報警。
I.系(xi)統(tong)說明：
系(xi)統(tong)采用高可(ke)靠(kao)性電(dian)氣(qi)產品，自動(dong)控制、自動(dong)啟動(dong)、自動(dong)停機等自動(dong)控制，工業電(dian)腦采用中外合資(zi)PLC控制電(dian)腦系(xi)統(tong),確保運行的可(ke)靠(kao)性。[1] 
    二、自(zi)動化(hua)發電機組回收自動化性能介紹
自動(dong)(dong)啟動(dong)(dong)及投入功能
當市電(dian)(dian)電(dian)(dian)網停止(zhi)供(gong)電(dian)(dian)或市電(dian)(dian)電(dian)(dian)壓低于80%的額定值(zhi)時機(ji)組將自(zi)動(dong)啟(qi)動(dong)，啟(qi)動(dong)成功(gong)后，給(gei)負載供(gong)電(dian)(dian)，一次啟(qi)動(dong)成功(gong)的整(zheng)個過程控制在15秒內，具有遠端接口，可(ke)設(she)置啟(qi)動(dong)延時，實現發電(dian)(dian)機(ji)組自(zi)動(dong)啟(qi)動(dong)和停機(ji)。
自動(dong)退出功能
發電機組在自(zi)動(dong)狀態進行(xing)(xing)自(zi)發電輸出期間(jian)，如果市電恢復(fu)并(bing)經30秒確認后(hou)，機組開始執行(xing)(xing)自(zi)動(dong)退(tui)出程序，機組將首先切(qie)斷負載，恢復(fu)市電供(gong)電，然后(hou)冷機運行(xing)(xing)2分(fen)鐘后(hou)自(zi)動(dong)停機。若冷機運行(xing)(xing)期間(jian)，市電停止供(gong)電，則機組自(zi)動(dong)調高(gao)速，恢復(fu)對負載供(gong)電。
預告警/故障(zhang)保護功能
電(dian)池(chi)電(dian)壓低，充電(dian)失(shi)敗，過流，油壓低、水溫(wen)高等具有預(yu)告(gao)警(jing)功(gong)能，即數值(zhi)在(zai)告(gao)警(jing)不停(ting)機，此時告(gao)警(jing)燈閃(shan)爍；當數值(zhi)超過停(ting)機值(zhi)時，油機產生故障并且停(ting)機。
轉速(su)低、超速(su)、頻率超限，電壓超限、急(ji)停(ting)(ting)、啟(qi)動失敗有故(gu)障保護功能(neng)，如果某路模擬量輸(shu)入(ru)值大于上(shang)限或小于下限，開始對(dui)應的過高(gao)/過低延(yan)時，延(yan)時結束后，數值扔未恢復正常，油機立即故(gu)障停(ting)(ting)機，告警燈長亮。
上(shang)述各種(zhong)報警信號均有自(zi)鎖功能，只有現場(chang)人員排除故障后(hou)，按下“停(ting)機”鍵才會使系統恢(hui)復(fu)正(zheng)常(chang)。
自(zi)動充電(dian)功能
機組在市電(dian)(dian)(dian)(dian)(dian)或(huo)自發電(dian)(dian)(dian)(dian)(dian)期間，可對啟動控制電(dian)(dian)(dian)(dian)(dian)瓶(ping)(ping)(ping)進行自動充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)。充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)系(xi)統采用開關電(dian)(dian)(dian)(dian)(dian)源，它(ta)可對電(dian)(dian)(dian)(dian)(dian)瓶(ping)(ping)(ping)實現(xian)兩階(jie)(jie)段方式充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)。在充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)第一(yi)階(jie)(jie)段，電(dian)(dian)(dian)(dian)(dian)瓶(ping)(ping)(ping)容量較低時，采用恒流6ADC充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)，當(dang)電(dian)(dian)(dian)(dian)(dian)瓶(ping)(ping)(ping)電(dian)(dian)(dian)(dian)(dian)壓(ya)到26.5VDC轉入(ru)恒壓(ya)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)，并一(yi)直保持浮充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)。當(dang)電(dian)(dian)(dian)(dian)(dian)瓶(ping)(ping)(ping)充(chong)(chong)足電(dian)(dian)(dian)(dian)(dian)時，充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)流自動為零。
手動(dong)功能
機組(zu)控制系統(tong)的面板上有自動(dong)和手動(dong)，當系統(tong)工(gong)作(zuo)在手動(dong)狀態時，可實現對機組(zu)的啟動(dong)，高低速裝換、供電、停機、報警(jing)信(xin)號燈光試驗報警(jing)解除自發電分閘(zha)和合閘(zha)，市電合閘(zha)等操作(zuo)。緊急停車旋鈕在自動(dong)與手動(dong)狀態下均(jun)生效(xiao)。非常緊急情況(kuang)，切勿用(yong)此按鈕。
其他功(gong)能概述
使用(yong)動(dong)畫圖(tu)標式告警、故障顯(xian)示(shi)、高亮度、多色液晶(jing)顯(xian)示(shi)器顯(xian)示(shi)參(can)數；自動(dong)記錄機組運行時間；結(jie)構緊(jin)湊合理、性能穩定可靠。
    三、自動化(hua)發電機組回收自動切(qie)換系統功(gong)能
該系統具有市(shi)電(dian)、機(ji)(ji)組(zu)兩路電(dian)源(yuan)自動切換供(gong)(gong)(gong)電(dian)的功(gong)能(neng)，主要實現市(shi)電(dian)與機(ji)(ji)組(zu)電(dian)源(yuan)的自動切換。市(shi)電(dian)正(zheng)常(chang)狀態下，系統具有市(shi)電(dian)優先供(gong)(gong)(gong)電(dian)的功(gong)能(neng)，當市(shi)電(dian)失電(dian)時(shi)，系統能(neng)自動倒換之(zhi)機(ji)(ji)組(zu)側，由(you)機(ji)(ji)組(zu)向負載自動供(gong)(gong)(gong)電(dian)；當市(shi)電(dian)恢復(fu)正(zheng)常(chang)時(shi)，系統能(neng)自動倒換之(zhi)市(shi)電(dian)側，由(you)市(shi)電(dian)向負載自動供(gong)(gong)(gong)電(dian)，具有市(shi)電(dian)優先供(gong)(gong)(gong)電(dian)功(gong)能(neng)。
根據發電(dian)(dian)(dian)機(ji)(ji)組與(yu)(yu)市電(dian)(dian)(dian)的數量不同(tong)，可分為：單(dan)(dan)(dan)機(ji)(ji)組與(yu)(yu)單(dan)(dan)(dan)市電(dian)(dian)(dian)的切(qie)換(huan)、單(dan)(dan)(dan)機(ji)(ji)組與(yu)(yu)雙(shuang)市電(dian)(dian)(dian)的切(qie)換(huan)、雙(shuang)機(ji)(ji)組與(yu)(yu)單(dan)(dan)(dan)市電(dian)(dian)(dian)的切(qie)換(huan)、雙(shuang)機(ji)(ji)組與(yu)(yu)雙(shuang)市電(dian)(dian)(dian)的切(qie)換(huan)。它們(men)的功(gong)能如(ru)下：
A.單(dan)機(ji)組(zu)與單(dan)市電的切換(huan)：
參數顯(xian)示功(gong)能：市(shi)電(dian)電(dian)壓、發(fa)電(dian)機電(dian)壓、負載電(dian)流(liu)。
狀態顯示(shi)功能：市電正常/故障、發電機運行/故障、市電/發電機帶載(zai)。
手動控制功能：手動/自動/維修、發電機(ji)/市電帶載。
自動(dong)控制功能：市(shi)電(dian)故障，延時(shi)(shi)確認（時(shi)(shi)間可調），發出起動(dong)機(ji)組(zu)指令(ling)，機(ji)組(zu)起動(dong)運行正常后(hou)，發電(dian)機(ji)帶(dai)載；市(shi)電(dian)恢復，延時(shi)(shi)確認（時(shi)(shi)間可調），市(shi)電(dian)帶(dai)載，機(ji)組(zu)空載運行3分鐘（可調）后(hou)自動(dong)停機(ji)。
B.單機(ji)組(zu)與(yu)雙市電的切換(huan)：
參數顯示(shi)功(gong)能：一路市(shi)電電壓(ya)、二路市(shi)電電壓(ya)、發(fa)電機(ji)電壓(ya)、負載電流(liu)。
狀態顯(xian)示功能：一路市電(dian)(dian)(dian)正常/故(gu)障(zhang)、二(er)路市電(dian)(dian)(dian)正常/故(gu)障(zhang)、發(fa)電(dian)(dian)(dian)機運行/故(gu)障(zhang)、一路市電(dian)(dian)(dian)/二(er)路市電(dian)(dian)(dian)/發(fa)電(dian)(dian)(dian)機帶(dai)載。
手動控制功能：手動/自動/維修、主(zhu)/備用(yong)市電選擇、發電機/一路市電/二路市電帶(dai)載。
自動控制(zhi)功能：主用市電(dian)故障，延時確(que)認（時間可調），備用市
電帶載；兩路市(shi)(shi)電都發生(sheng)故障，則發出起(qi)動(dong)機(ji)組指令，機(ji)組起(qi)動(dong)運(yun)行(xing)正常后，發電機(ji)帶載；市(shi)(shi)電恢復，延時(shi)(shi)確認（時(shi)(shi)間可調），市(shi)(shi)電帶載，機(ji)組空(kong)載運(yun)行(xing)3分鐘(zhong)（可調）后自動(dong)停(ting)機(ji)。
C.雙(shuang)機組(zu)與單市電的切換：
參數顯(xian)示功能(neng)：市電(dian)(dian)電(dian)(dian)壓、一號發電(dian)(dian)機電(dian)(dian)壓、二號發電(dian)(dian)機電(dian)(dian)壓、負載電(dian)(dian)流(liu)。
狀態顯示功能：市電正常(chang)/故(gu)障(zhang)、一號(hao)(hao)(hao)發(fa)(fa)電機(ji)運(yun)行(xing)/故(gu)障(zhang)、二號(hao)(hao)(hao)發(fa)(fa)電機(ji)運(yun)行(xing)/故(gu)障(zhang)、市電/一號(hao)(hao)(hao)發(fa)(fa)電機(ji)/二號(hao)(hao)(hao)發(fa)(fa)電機(ji)帶載。
手動控制功能：手動/自動/維修(xiu)、主/備(bei)用發電(dian)機(ji)選擇、一(yi)號(hao)發電(dian)機(ji)/二號(hao)發電(dian)機(ji)/市電(dian)帶(dai)載。
自(zi)動(dong)控制功能：市(shi)電(dian)故障，延時確認（時間可調），發出起(qi)(qi)動(dong)主(zhu)用(yong)機(ji)組指令，主(zhu)用(yong)機(ji)組起(qi)(qi)動(dong)運(yun)行正(zheng)常(chang)后(hou)帶載；如主(zhu)用(yong)機(ji)組在起(qi)(qi)動(dong)或運(yun)行過程中發生故障，則自(zi)動(dong)起(qi)(qi)動(dong)備用(yong)機(ji)組，備用(yong)機(ji)組起(qi)(qi)動(dong)運(yun)行正(zheng)常(chang)后(hou)帶載；市(shi)電(dian)恢復，延時確認（時間可調），市(shi)電(dian)帶載，機(ji)組空載運(yun)行分鐘（可調）后(hou)自(zi)動(dong)停機(ji)。
D.雙機組與雙市電的切換：
參數顯(xian)示功能(neng)：一路(lu)市電(dian)(dian)(dian)電(dian)(dian)(dian)壓(ya)、二路(lu)市電(dian)(dian)(dian)電(dian)(dian)(dian)壓(ya)、一號(hao)(hao)發電(dian)(dian)(dian)機電(dian)(dian)(dian)壓(ya)、二號(hao)(hao)發電(dian)(dian)(dian)機電(dian)(dian)(dian)壓(ya)、負載電(dian)(dian)(dian)流(liu)。
狀態顯示功能：一路市(shi)電(dian)正(zheng)常(chang)/故(gu)障、二路市(shi)電(dian)正(zheng)常(chang)/故(gu)障、一號發(fa)(fa)電(dian)機(ji)運(yun)行(xing)(xing)/故(gu)障、二號發(fa)(fa)電(dian)機(ji)運(yun)行(xing)(xing)/故(gu)障、一號發(fa)(fa)電(dian)機(ji)/二號發(fa)(fa)電(dian)機(ji)/一路市(shi)電(dian)/二路市(shi)電(dian)帶載。
手(shou)動(dong)控制功能：手(shou)動(dong)/自動(dong)/維修(xiu)、主(zhu)/備用發電(dian)(dian)機選擇、主(zhu)/備手(shou)市(shi)電(dian)(dian)選擇、一(yi)號(hao)發電(dian)(dian)機/二(er)號(hao)發電(dian)(dian)機/一(yi)路市(shi)電(dian)(dian)/二(er)路市(shi)電(dian)(dian)帶載。
自(zi)(zi)動(dong)控制功(gong)能(neng)：主(zhu)用(yong)市(shi)電(dian)故障，延(yan)時(shi)(shi)確認（時(shi)(shi)間可(ke)調(diao)），備用(yong)市(shi)電(dian)帶載；兩路市(shi)電(dian)都發(fa)生故障，延(yan)時(shi)(shi)確認（時(shi)(shi)間可(ke)調(diao)），發(fa)出起(qi)動(dong)主(zhu)用(yong)機(ji)組(zu)指令，主(zhu)用(yong)機(ji)組(zu)起(qi)動(dong)運行(xing)(xing)正常后(hou)帶載；如(ru)主(zhu)用(yong)機(ji)組(zu)在起(qi)動(dong)或運行(xing)(xing)過(guo)程(cheng)中發(fa)生故障，則自(zi)(zi)動(dong)起(qi)動(dong)備用(yong)機(ji)組(zu)，備用(yong)機(ji)組(zu)起(qi)動(dong)運行(xing)(xing)正常后(hou)帶載；市(shi)電(dian)恢復，延(yan)時(shi)(shi)確認（時(shi)(shi)間可(ke)調(diao)），市(shi)電(dian)帶載，機(ji)組(zu)空載運行(xing)(xing)3分鐘(zhong)（可(ke)調(diao)）后(hou)自(zi)(zi)動(dong)。
系(xi)統(tong)采用中外合資愛(ai)捷ATS切(qie)換開(kai)關，實現機(ji)電互(hu)鎖確保運(yun)行的(de)可靠性。[1] 
    四、自(zi)動化發電(dian)機組(zu)回收調頻調載系統(tong)功能
A.該(gai)系(xi)統(tong)功能(neng)具有手動(dong)并網(wang)/自動(dong)并網(wang)/“0”位置叁套系(xi)統(tong)及選擇(ze)。
當(dang)系(xi)統(tong)在手(shou)動(dong)并車狀態下，通(tong)(tong)過同步表實(shi)現(xian)兩臺機組手(shou)動(dong)并網。并聯運(yun)行后，可(ke)通(tong)(tong)過自(zi)動(dong)調頻(pin)調載(zai)裝置(zhi)，實(shi)現(xian)機組運(yun)行過程(cheng)中的自(zi)動(dong)調頻(pin)、自(zi)動(dong)調載(zai)。
當(dang)系統在(zai)“0”位狀(zhuang)態下，在(zai)自(zi)(zi)動(dong)狀(zhuang)態下兩臺(tai)機組在(zai)市電(dian)失電(dian)后同時啟動(dong)機組，只(zhi)有(you)一臺(tai)機組實現(xian)自(zi)(zi)動(dong)投(tou)(tou)網供(gong)(gong)電(dian)，另(ling)一臺(tai)機組延時3分鐘停機。若已投(tou)(tou)網機組發生(sheng)故障，立即啟動(dong)另(ling)一臺(tai)機組并投(tou)(tou)網供(gong)(gong)電(dian)。
B.當系統在(zai)自動(dong)(dong)并車狀態下(xia)：在(zai)自動(dong)(dong)狀態下(xia)兩臺(tai)機(ji)(ji)(ji)(ji)組(zu)在(zai)市電失電后同時啟動(dong)(dong)機(ji)(ji)(ji)(ji)組(zu)，甲臺(tai)機(ji)(ji)(ji)(ji)組(zu)實現自動(dong)(dong)投網(wang)，當供電負載小(xiao)于一(yi)臺(tai)機(ji)(ji)(ji)(ji)組(zu)額定功率時,乙(yi)臺(tai)機(ji)(ji)(ji)(ji)組(zu)延(yan)時3分(fen)鐘(zhong)停機(ji)(ji)(ji)(ji)，當已運行甲臺(tai)機(ji)(ji)(ji)(ji)組(zu)連(lian)續工作8小(xiao)時，乙(yi)臺(tai)機(ji)(ji)(ji)(ji)組(zu)會立即啟動(dong)(dong)，實現二臺(tai)機(ji)(ji)(ji)(ji)組(zu)自動(dong)(dong)并網(wang)，并將供電負載轉移到(dao)乙(yi)臺(tai)機(ji)(ji)(ji)(ji)組(zu)上,甲臺(tai)機(ji)(ji)(ji)(ji)組(zu)退(tui)網(wang),并延(yan)時3分(fen)鐘(zhong)停機(ji)(ji)(ji)(ji)。
C.當供電負載連續1分(fen)鐘大于一(yi)臺(tai)機(ji)組(zu)(zu)額定功率時(shi)，另一(yi)臺(tai)機(ji)組(zu)(zu)會立即啟動并并網供電。該調頻調載裝置確保兩臺(tai)機(ji)組(zu)(zu)負載分(fen)配均勻。
該功能(neng)可根據用戶要(yao)求編程。
D.該系(xi)統(tong)(tong)并具有逆功率保護。系(xi)統(tong)(tong)采(cai)用高(gao)可(ke)靠性電氣產品,自動(dong)(dong)控(kong)制(zhi)、自動(dong)(dong)啟(qi)動(dong)(dong)、自動(dong)(dong)投網、自動(dong)(dong)退網、自動(dong)(dong)停機等自動(dong)(dong)控(kong)制(zhi)，工業電腦采(cai)用工業控(kong)制(zhi)電腦PLC系(xi)統(tong)(tong)，確保運行(xing)的可(ke)靠性。
E.自動并(bing)車裝(zhuang)置、自動調頻調載(zai)裝(zhuang)置，均(jun)采(cai)用美國原裝(zhuang)進口產品。