自備電廠長期價值招聘試題答案
自備電廠長期價值招聘筆測試(shi)答(da)案作者:匿名2008/1/23 052
渠道(dao):關(guan)鍵詞:較好(hao)部(bu)(bu)分(fen):主(zhu)(zhu)輔(fu)設(she)備(bei)(bei)規格填空:(5*60=30)1。我(wo)廠(chang)1-4號(hao)(hao)鍋(guo)爐型(xing)號(hao)(hao)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)YG-75/5.29-M12,額(e)(e)定(ding)蒸(zheng)(zheng)發量為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)75T,額(e)(e)定(ding)蒸(zheng)(zheng)汽(qi)(qi)溫(wen)(wen)(wen)度(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)485,允許溫(wen)(wen)(wen)度(du)調(diao)(diao)節(jie)范圍為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)470-490,額(e)(e)定(ding)蒸(zheng)(zheng)汽(qi)(qi)。一次風機(ji)設(she)計總壓(ya)(ya)(ya)(ya)力為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)14.3千帕,額(e)(e)定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)25.5安(an)(an)(an),額(e)(e)定(ding)風量為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)55000-56000立(li)方米/小時(shi),二(er)次風機(ji)設(she)計總壓(ya)(ya)(ya)(ya)力為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)9.8千帕,額(e)(e)定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)18.3安(an)(an)(an)我(wo)廠(chang)1#-3#汽(qi)(qi)輪機(ji)型(xing)號(hao)(hao)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)C12-4.9/0.981,為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)抽凝(ning)(ning)式。額(e)(e)定(ding)進(jin)汽(qi)(qi)量為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)87T,額(e)(e)定(ding)進(jin)汽(qi)(qi)壓(ya)(ya)(ya)(ya)力和變(bian)化(hua)范圍為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)4.6-5.1MPA,額(e)(e)定(ding)抽汽(qi)(qi)量為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)50T,額(e)(e)定(ding)抽汽(qi)(qi)壓(ya)(ya)(ya)(ya)力和溫(wen)(wen)(wen)度(du)分(fen)別為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)0.981 MPa和300,流(liu)道(dao)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)高(gao)壓(ya)(ya)(ya)(ya)段(duan)和低(di)壓(ya)(ya)(ya)(ya)段(duan)。調(diao)(diao)速(su)系(xi)(xi)統(tong)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)徑向(xiang)鉆井泵調(diao)(diao)速(su)系(xi)(xi)統(tong)。3.我(wo)廠(chang)1#-3#發電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)QF2W-15-2,較大(da)功率(lv)(lv)(lv)15MW,額(e)(e)定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)10.5KV,功率(lv)(lv)(lv)因數0.8,頻(pin)率(lv)(lv)(lv)50HZ。勵磁(ci)系(xi)(xi)統(tong)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)無刷勵磁(ci),額(e)(e)定(ding)勵磁(ci)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)275A,額(e)(e)定(ding)勵磁(ci)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)218V,主(zhu)(zhu)變(bian)壓(ya)(ya)(ya)(ya)器(qi)干式變(bian)壓(ya)(ya)(ya)(ya)器(qi)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)SZ10-。4.我(wo)廠(chang)主(zhu)(zhu)控(kong)母線采用10KV3分(fen)段(duan)系(xi)(xi)統(tong),其中1#電(dian)(dian)(dian)(dian)(dian)(dian)抗(kang)器(qi)配(pei)有(you)1、2段(duan)主(zhu)(zhu)控(kong)母線,2#電(dian)(dian)(dian)(dian)(dian)(dian)抗(kang)器(qi)配(pei)有(you)2、3段(duan)主(zhu)(zhu)控(kong)母線,輔(fu)助母線按爐分(fen)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)5段(duan)(含(han)備(bei)(bei)用段(duan)),每段(duan)配(pei)有(you)備(bei)(bei)用電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)。在工作(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)故(gu)障和掉電(dian)(dian)(dian)(dian)(dian)(dian)的(de)情況下(xia)(xia),備(bei)(bei)用自動切(qie)換裝置應(ying)能實(shi)現自動切(qie)換,以(yi)保證廠(chang)用電(dian)(dian)(dian)(dian)(dian)(dian)系(xi)(xi)統(tong)不掉電(dian)(dian)(dian)(dian)(dian)(dian)。5.我(wo)廠(chang)化(hua)學水(shui)(shui)(shui)處理系(xi)(xi)統(tong)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)二(er)級(ji)脫(tuo)鹽(yan)系(xi)(xi)統(tong),包(bao)(bao)括5個(ge)陽離子(zi)床(chuang)、4個(ge)陰離子(zi)床(chuang)和2個(ge)混床(chuang)。6.干式變(bian)壓(ya)(ya)(ya)(ya)器(qi)投(tou)入(ru)(ru)運(yun)行時(shi),應(ying)先接(jie)通電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)開關(guan),再接(jie)通負(fu)(fu)荷(he)開關(guan)。停(ting)(ting)(ting)止時(shi),操作(zuo)(zuo)相反。事(shi)(shi)故(gu)頻(pin)率(lv)(lv)(lv)是(shi)系(xi)(xi)統(tong)頻(pin)率(lv)(lv)(lv)超過(guo)(guo)(guo)500.2HZ . 7。在生產調(diao)(diao)度(du)中,負(fu)(fu)荷(he)調(diao)(diao)度(du)要根據各個(ge)時(shi)段(duan)進(jin)行,包(bao)(bao)括高(gao)峰(feng)(feng)(feng)期(qi)(qi)(qi)9:00-12:00、17336000-23:00、高(gao)峰(feng)(feng)(feng)期(qi)(qi)(qi)8:00-9:00、12:00-17:00、低(di)谷期(qi)(qi)(qi)233:00。8.“兩票”指工作(zuo)(zuo)票、操作(zuo)(zuo)票、操作(zuo)(zuo)安(an)(an)(an)全措(cuo)施票;“三(san)大(da)系(xi)(xi)統(tong)”是(shi)指倒(dao)班系(xi)(xi)統(tong)、設(she)備(bei)(bei)周期(qi)(qi)(qi)測(ce)試切(qie)換系(xi)(xi)統(tong)和設(she)備(bei)(bei)巡檢系(xi)(xi)統(tong)。9.如(ru)果有(you)人(ren)觸電(dian)(dian)(dian)(dian)(dian)(dian),立(li)即切(qie)斷電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan),使人(ren)觸電(dian)(dian)(dian)(dian)(dian)(dian)脫(tuo)離電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan),進(jin)行急救。10.對(dui)待(dai)事(shi)(shi)故(gu),必須(xu)堅持“三(san)不放過(guo)(guo)(guo)”的(de)原(yuan)則,即事(shi)(shi)故(gu)原(yuan)因不明確;事(shi)(shi)故(gu)責(ze)任人(ren)未(wei)接(jie)受教育的(de);預防措(cuo)施不到位。第(di)二(er)部(bu)(bu)分(fen):設(she)備(bei)(bei)操作(zuo)(zuo)與安(an)(an)(an)全規定(ding)選擇題(ti)(1*20=20)1。蒸(zheng)(zheng)汽(qi)(qi)鍋(guo)爐汽(qi)(qi)包(bao)(bao)中的(de)工質(zhi)是(shi)(C)。a、水(shui)(shui)(shui)b、汽(qi)(qi)水(shui)(shui)(shui)混合物c,上部(bu)(bu)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)蒸(zheng)(zheng)汽(qi)(qi),下(xia)(xia)部(bu)(bu)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)含(han)水(shui)(shui)(shui)飽和蒸(zheng)(zheng)汽(qi)(qi)D. 2。鍋(guo)爐因嚴(yan)(yan)重缺水(shui)(shui)(shui)而停(ting)(ting)(ting)運(yun)后,(a)應(ying)向(xiang)鍋(guo)爐供水(shui)(shui)(shui)。a、嚴(yan)(yan)禁b、c繼續(xu)緩慢放水(shui)(shui)(shui),d立(li)即放水(shui)(shui)(shui)3。在鍋(guo)爐升壓(ya)(ya)(ya)(ya)過(guo)(guo)(guo)程(cheng)中,汽(qi)(qi)包(bao)(bao)水(shui)(shui)(shui)位升高(gao)的(de)原(yuan)因是(shi)(a)。a、鍋(guo)爐水(shui)(shui)(shui)B內(nei)部(bu)(bu)蒸(zheng)(zheng)發膨脹,瞬(shun)時(shi)汽(qi)(qi)水(shui)(shui)(shui)共蒸(zheng)(zheng)發C,高(gao)壓(ya)(ya)(ya)(ya)下(xia)(xia)部(bu)(bu)分(fen)蒸(zheng)(zheng)汽(qi)(qi)凝(ning)(ning)結成水(shui)(shui)(shui)D,水(shui)(shui)(shui)循環未(wei)完(wan)全建立(li),存在滯止現象4。鍋(guo)爐定(ding)期(qi)(qi)(qi)排污的(de)主(zhu)(zhu)要目(mu)的(de)是(shi)清除(chu)(a)。(a)水(shui)(shui)(shui)渣;規模;(c)濃縮(suo)鍋(guo)爐水(shui)(shui)(shui)。泡沫。5.汽(qi)(qi)輪機(ji)負(fu)(fu)荷(he)過(guo)(guo)(guo)程(cheng)的(de)優(you)化(hua)主(zhu)(zhu)要是(shi)在保證機(ji)組(zu)(D)A安(an)(an)(an)全的(de)前提(ti)(ti)下(xia)(xia),降低(di)負(fu)(fu)荷(he)提(ti)(ti)升B的(de)速(su)度(du),提(ti)(ti)高(gao)負(fu)(fu)荷(he)提(ti)(ti)升C的(de)速(su)度(du),增(zeng)(zeng)加(jia)熱應(ying)力D,降低(di)熱應(ying)力6。電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)負(fu)(fu)荷(he)低(di)谷期(qi)(qi)(qi),部(bu)(bu)分(fen)機(ji)組(zu)停(ting)(ting)(ting)運(yun),負(fu)(fu)荷(he)增(zeng)(zeng)加(jia)時(shi),這(zhe)些機(ji)組(zu)重新投(tou)入(ru)(ru)運(yun)行。為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)此(ci)目(mu)的(de)停(ting)(ting)(ting)機(ji)稱為(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(C)A,緊急停(ting)(ting)(ting)機(ji)B,一般緊急停(ting)(ting)(ting)機(ji)C,調(diao)(diao)峰(feng)(feng)(feng)停(ting)(ting)(ting)機(ji)D,制(zhi)動A:油(you)溫(wen)(wen)(wen)高(gao),B:油(you)溫(wen)(wen)(wen)低(di),C:對(dui)中不良,D:油(you)質(zhi)差,8。如(ru)果進(jin)入(ru)(ru)汽(qi)(qi)輪機(ji)的(de)蒸(zheng)(zheng)汽(qi)(qi)過(guo)(guo)(guo)熱度(du)過(guo)(guo)(guo)低(di)或在急速(su)旋轉過(guo)(guo)(guo)程(cheng)中蒸(zheng)(zheng)汽(qi)(qi)飽和,則可能導致(zhi)汽(qi)(qi)輪機(ji)(C)過(guo)(guo)(guo)熱、冷卻不足、熱應(ying)力增(zeng)(zeng)加(jia) #p#分(fen)頁標(biao)題(ti)#e#
(一(yi))40;(二(er)(er))50;(C)60;11.為(wei)避免鍋(guo)(guo)爐受(shou)熱(re)面承(cheng)壓(ya)受(shou)熱(re)應力影響管道使(shi)用壽命(ming),冷態(tai)點火(huo)時溫(wen)(wen)升速(su)度應保持在(zai)(A)(A)5/min;(二(er)(er))10/分鐘;(C)15/分鐘;12.運行調整(zheng)時,鍋(guo)(guo)爐給水應均勻,汽包水位(wei)計中鍋(guo)(guo)爐水位(wei)應保持在(zai)正(zheng)常(chang)水平。水位(wei)應該略有(you)波動。水位(wei)正(zheng)常(chang)范圍為(wei)(A)、(A)50mm(B)75mm;(C)100毫(hao)米;(四)150毫(hao)米;13.旋轉機械:的(de)安全要(yao)求滾動軸承(cheng)的(de)溫(wen)(wen)度不(bu)(bu)得超(chao)過(a),不(bu)(bu)得超(chao)過(b),潤滑油(you)的(de)溫(wen)(wen)度不(bu)(bu)得超(chao)過(c)(a)80;(二(er)(er))110;(C)65;(d) 100 14。運行中的(de)電流互感器(qi)二(er)(er)次線(xian)(xian)圈不(bu)(bu)允許有(you)(甲(jia))。開路(lu)(lu)(lu)(lu);短路(lu)(lu)(lu)(lu);接地;不(bu)(bu)接地。15.運行中的(de)電壓(ya)互感器(qi)二(er)(er)次線(xian)(xian)圈不(bu)(bu)允許(b)。開路(lu)(lu)(lu)(lu);短路(lu)(lu)(lu)(lu);接地;不(bu)(bu)接地。16.輸電前,操作人(ren)員應進行斷路(lu)(lu)(lu)(lu)器(qi)的(de)拉(la)、合、重(zhong)合閘(zha)試驗(yan),以(yi)檢查斷路(lu)(lu)(lu)(lu)器(qi)((C))。(一(yi))行動時間是否(fou)(fou)符合標準(zhun);三相(xiang)動作是否(fou)(fou)同(tong)步;閉合和跳閘(zha)電路(lu)(lu)(lu)(lu)狀況良好;(d)關閉是否(fou)(fou)處于良好狀態(tai)。17.交流電路(lu)(lu)(lu)(lu)的(de)功(gong)(gong)(gong)率(lv)(lv)因數參考(kao)(d)。(a)無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)與(yu)有(you)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)之比;有(you)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)與(yu)視在(zai)功(gong)(gong)(gong)率(lv)(lv)之比;無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)與(yu)視在(zai)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)之比;有(you)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)與(yu)無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)之比18。油(you)浸自(zi)冷干式變壓(ya)器(qi)的(de)上部(bu)油(you)溫(wen)(wen)允許值不(bu)(bu)得超(chao)過(C)(a)85;(二(er)(er))75;(C)95;(d) 105 19。以(yi)下(xia)不(bu)(bu)是
于鍋爐點火時的工作為(D)(A)流化試驗;(B)油槍霧化試驗;(C)沖洗水位計;(D)漏風試驗20.鍋爐流化試驗中使床層從靜止狀態變為流態化所需的較低風速稱為(B)流化風速(A)較低臨界;(B)臨界;(C)亞臨界;(D)超臨界第三部分:熱機及電氣安全規程(1*10=10)1.斷路器動、靜觸頭分開瞬間,觸頭間產生電弧,此時電路處于斷路狀態。(×)2.在直流電路中,不能使用以油滅弧的斷路器。(√)3.新參加工作人員開始工作前必須學習安規,并經考試合格。(√)4.行燈電壓不準超過24伏。(×)5.工作負責人要經常檢查工作人員在工作過程中是否遵守安規和安全措施。(√)6.油管路應盡量少用法蘭盤連接。(√)7.轉動機械試運行起動時,除運行操作人員外,其他人員應先遠離,站在轉動機械的軸向位置。(√)8.凡在容器、槽箱內進行工作的人員,在可能發生有害氣體的情況下,工作人員不得少于3人,其中2人在外面監護。(√)9.干粉滅火器可用于撲滅電氣設備火災。(√)10.電氣工作人員因故休息三個月以上者,必須重新學習《電氣安全規程》,并經考試合格,方可恢復工作。(√)第四部分:熱機及電氣運行問答題(5*13=65分)1凝汽式汽輪機冷態啟動前為什么要先抽真空?答:汽輪機冷態啟動前因內部存有大量的空氣,若不抽真空將帶來以下危害:(t)沖轉時需很多的蒸汽量來克服軸承中的摩擦阻力和轉子慣性力,使葉片受到蒸汽沖擊力增大。(2)由于汽缸內有空氣存在,使未級長葉片鼓風摩擦作用加劇引起排汽溫度升高。(3)由于凝結器內存在空氣,使凝結器內汽水熱交換減弱,引起排汽溫度升高,使汽缸金屬變形;凝結器銅管脹口松弛,造成漏水。(4)因空氣不凝結,使汽輪機排汽壓力升高引起凝結器的安全門動作。鑒于以上原因,凝汽式汽輪機啟動前必須先抽真空。2、汽輪機熱態啟動時為什么要先送軸封后抽真空?答:因為汽輪機處于熱態時,軸封處轉子及軸封片溫度都很高,此時,若不先送軸封就抽真空,必然會使大量的冷空氣順軸封處被吸進汽缸內,引起軸封段轉子的急劇收縮、一則在轉子上引起較大的熱應力及熱沖擊,另外會引起前幾級葉片組軸向動靜部分間隙減小,嚴重時導致動靜部分摩擦。所以汽輪機在熱態啟動時一定要先送軸封后抽真空。#p#分頁標題#e#3.補全以下全廠(chang)水(shui)(shui)(shui)處理(li)系統流程:長江原水(shui)(shui)(shui)→(④)→電廠(chang)清水(shui)(shui)(shui)池(chi)(1000M3)→(①)→(⑤)↑↓↑(②)(③)→冷(leng)凝水(shui)(shui)(shui)箱(xiang)↓紙廠(chang)清水(shui)(shui)(shui)池(chi)(3000M3)①化學(xue)軟化水(shui)(shui)(shui)處理(li)系統②1×450T/H自(zi)動(dong)凈水(shui)(shui)(shui)器③熱網冷(leng)凝回水(shui)(shui)(shui)④3×450T/H自(zi)動(dong)凈水(shui)(shui)(shui)器⑤主(zhu)廠(chang)房
4.遇有電(dian)(dian)(dian)氣(qi)設(she)備(bei)(bei)著(zhu)火(huo)(huo)(huo)(huo)時(shi)(shi)(shi)(shi)(shi)(shi),應(ying)(ying)(ying)(ying)(ying)如(ru)(ru)何(he)(he)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)?答(da)(da):遇有電(dian)(dian)(dian)氣(qi)設(she)備(bei)(bei)著(zhu)火(huo)(huo)(huo)(huo)時(shi)(shi)(shi)(shi)(shi)(shi),應(ying)(ying)(ying)(ying)(ying)立(li)(li)即將(jiang)有關(guan)設(she)備(bei)(bei)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)源(yuan)切斷(duan)(duan),然后(hou)(hou)進行(xing)(xing)(xing)(xing)救火(huo)(huo)(huo)(huo)。對(dui)(dui)帶電(dian)(dian)(dian)設(she)備(bei)(bei)應(ying)(ying)(ying)(ying)(ying)使用(yong)(yong)(yong)干(gan)(gan)式(shi)滅(mie)火(huo)(huo)(huo)(huo)器(qi)(qi)、二(er)氧化碳滅(mie)火(huo)(huo)(huo)(huo)器(qi)(qi)滅(mie)火(huo)(huo)(huo)(huo),不(bu)(bu)得(de)使用(yong)(yong)(yong)泡沫滅(mie)火(huo)(huo)(huo)(huo)器(qi)(qi)滅(mie)火(huo)(huo)(huo)(huo)。對(dui)(dui)注油(you)設(she)備(bei)(bei)應(ying)(ying)(ying)(ying)(ying)使用(yong)(yong)(yong)泡沫滅(mie)火(huo)(huo)(huo)(huo)器(qi)(qi)或(huo)干(gan)(gan)燥的(de)(de)(de)(de)(de)砂子等(deng)滅(mie)火(huo)(huo)(huo)(huo)。5.工(gong)(gong)作(zuo)(zuo)(zuo)票簽發人(ren)(ren)(ren)應(ying)(ying)(ying)(ying)(ying)由(you)哪些人(ren)(ren)(ren)擔任(ren),并(bing)(bing)對(dui)(dui)哪些事(shi)項(xiang)負責(ze)?答(da)(da):工(gong)(gong)作(zuo)(zuo)(zuo)票簽發人(ren)(ren)(ren)必(bi)(bi)須經(jing)(jing)(jing)(jing)(jing)考試(shi)合格(ge)后(hou)(hou)由(you)主(zhu)(zhu)管生(sheng)(sheng)(sheng)產廠(chang)(chang)長批準(zhun)、書(shu)面公布的(de)(de)(de)(de)(de)人(ren)(ren)(ren)員擔任(ren)。對(dui)(dui)以下(xia)事(shi)項(xiang)負責(ze):(1)工(gong)(gong)作(zuo)(zuo)(zuo)是否(fou)(fou)必(bi)(bi)要和(he)(he)可(ke)(ke)(ke)能(neng)(neng);(2)工(gong)(gong)作(zuo)(zuo)(zuo)票上(shang)所填(tian)寫的(de)(de)(de)(de)(de)安全(quan)(quan)措(cuo)施(shi)(shi)是否(fou)(fou)正(zheng)確(que)和(he)(he)完善;(3)經(jing)(jing)(jing)(jing)(jing)常到現(xian)場檢(jian)查(cha)(cha)(cha)(cha)工(gong)(gong)作(zuo)(zuo)(zuo)是否(fou)(fou)安全(quan)(quan)地進行(xing)(xing)(xing)(xing)。6.鍋(guo)(guo)(guo)爐(lu)(lu)(lu)水(shui)(shui)(shui)(shui)(shui)冷壁(bi)爆管的(de)(de)(de)(de)(de)現(xian)象(xiang)及(ji)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)措(cuo)施(shi)(shi)是什么?。答(da)(da):現(xian)象(xiang):1)汽(qi)(qi)(qi)包水(shui)(shui)(shui)(shui)(shui)位(wei)(wei)迅速降(jiang)(jiang)(jiang)低(di)(di)。2)給(gei)(gei)(gei)水(shui)(shui)(shui)(shui)(shui)流(liu)(liu)量不(bu)(bu)正(zheng)常地大于蒸(zheng)(zheng)汽(qi)(qi)(qi)流(liu)(liu)量。3)爐(lu)(lu)(lu)膛負壓(ya)(ya)(ya)(ya)(ya)(ya)不(bu)(bu)正(zheng)常的(de)(de)(de)(de)(de)減小(xiao)或(huo)變(bian)(bian)(bian)(bian)(bian)正(zheng)壓(ya)(ya)(ya)(ya)(ya)(ya),從檢(jian)查(cha)(cha)(cha)(cha)孔、門(men)、爐(lu)(lu)(lu)墻不(bu)(bu)嚴(yan)(yan)密處(chu)(chu)(chu)(chu)向外(wai)(wai)噴煙氣(qi)和(he)(he)水(shui)(shui)(shui)(shui)(shui)蒸(zheng)(zheng)氣(qi),嚴(yan)(yan)重(zhong)(zhong)(zhong)時(shi)(shi)(shi)(shi)(shi)(shi)聽到泄(xie)露聲。4)排(pai)煙溫(wen)(wen)(wen)(wen)度(du)下(xia)降(jiang)(jiang)(jiang)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li):1)立(li)(li)即停(ting)(ting)(ting)(ting)(ting)(ting)(ting)爐(lu)(lu)(lu),關(guan)閉主(zhu)(zhu)汽(qi)(qi)(qi)閥,引風(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)繼續運(yun)(yun)(yun)(yun)(yun)行(xing)(xing)(xing)(xing),以排(pai)除爐(lu)(lu)(lu)內(nei)(nei)(nei)(nei)(nei)的(de)(de)(de)(de)(de)煙氣(qi)和(he)(he)蒸(zheng)(zheng)汽(qi)(qi)(qi)。2)通知(zhi)汽(qi)(qi)(qi)機(ji)(ji)(ji)(ji)(ji)(ji)(ji),提高給(gei)(gei)(gei)水(shui)(shui)(shui)(shui)(shui)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)增(zeng)加(jia)鍋(guo)(guo)(guo)爐(lu)(lu)(lu)給(gei)(gei)(gei)水(shui)(shui)(shui)(shui)(shui)。3)如(ru)(ru)損壞(huai)嚴(yan)(yan)重(zhong)(zhong)(zhong)時(shi)(shi)(shi)(shi)(shi)(shi),致使鍋(guo)(guo)(guo)爐(lu)(lu)(lu)汽(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)(ya)(ya)迅速降(jiang)(jiang)(jiang)低(di)(di),給(gei)(gei)(gei)水(shui)(shui)(shui)(shui)(shui)消耗過(guo)多,經(jing)(jing)(jing)(jing)(jing)增(zeng)加(jia)給(gei)(gei)(gei)水(shui)(shui)(shui)(shui)(shui)仍看(kan)不(bu)(bu)到汽(qi)(qi)(qi)包水(shui)(shui)(shui)(shui)(shui)位(wei)(wei)計中的(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)位(wei)(wei)時(shi)(shi)(shi)(shi)(shi)(shi)應(ying)(ying)(ying)(ying)(ying)停(ting)(ting)(ting)(ting)(ting)(ting)(ting)止(zhi)進水(shui)(shui)(shui)(shui)(shui)。處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)事(shi)故(gu)(gu)(gu)時(shi)(shi)(shi)(shi)(shi)(shi)必(bi)(bi)須保(bao)(bao)證(zheng)運(yun)(yun)(yun)(yun)(yun)行(xing)(xing)(xing)(xing)爐(lu)(lu)(lu)的(de)(de)(de)(de)(de)正(zheng)常給(gei)(gei)(gei)水(shui)(shui)(shui)(shui)(shui)。4)在爐(lu)(lu)(lu)內(nei)(nei)(nei)(nei)(nei)的(de)(de)(de)(de)(de)蒸(zheng)(zheng)汽(qi)(qi)(qi)基本(ben)消失后(hou)(hou),方(fang)(fang)可(ke)(ke)(ke)停(ting)(ting)(ting)(ting)(ting)(ting)(ting)引風(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)。5)如(ru)(ru)鍋(guo)(guo)(guo)爐(lu)(lu)(lu)水(shui)(shui)(shui)(shui)(shui)冷壁(bi)管損壞(huai)不(bu)(bu)嚴(yan)(yan)重(zhong)(zhong)(zhong),水(shui)(shui)(shui)(shui)(shui)量損失不(bu)(bu)多,能(neng)(neng)保(bao)(bao)持汽(qi)(qi)(qi)包的(de)(de)(de)(de)(de)正(zheng)常水(shui)(shui)(shui)(shui)(shui)位(wei)(wei),且不(bu)(bu)致很快擴大故(gu)(gu)(gu)障(zhang)(zhang)時(shi)(shi)(shi)(shi)(shi)(shi)(沖壞(huai)鄰近管子等(deng)),可(ke)(ke)(ke)適當(dang)降(jiang)(jiang)(jiang)低(di)(di)鍋(guo)(guo)(guo)爐(lu)(lu)(lu)的(de)(de)(de)(de)(de)蒸(zheng)(zheng)汽(qi)(qi)(qi)量,維持短時(shi)(shi)(shi)(shi)(shi)(shi)間(jian)運(yun)(yun)(yun)(yun)(yun)行(xing)(xing)(xing)(xing),盡快轉移負荷(he)或(huo)投(tou)(tou)入(ru)(ru)備(bei)(bei)用(yong)(yong)(yong)爐(lu)(lu)(lu)。如(ru)(ru)故(gu)(gu)(gu)障(zhang)(zhang)爐(lu)(lu)(lu)的(de)(de)(de)(de)(de)損壞(huai)情(qing)況繼續加(jia)劇時(shi)(shi)(shi)(shi)(shi)(shi)(響(xiang)聲增(zeng)大,漏(lou)水(shui)(shui)(shui)(shui)(shui)增(zeng)大和(he)(he)危(wei)急(ji)臨(lin)近管子時(shi)(shi)(shi)(shi)(shi)(shi)),則應(ying)(ying)(ying)(ying)(ying)立(li)(li)即停(ting)(ting)(ting)(ting)(ting)(ting)(ting)爐(lu)(lu)(lu)。7.鍋(guo)(guo)(guo)爐(lu)(lu)(lu)運(yun)(yun)(yun)(yun)(yun)行(xing)(xing)(xing)(xing)監視中,爐(lu)(lu)(lu)膛差壓(ya)(ya)(ya)(ya)(ya)(ya)頻(pin)繁波動(dong)(dong)(dong)(dong)(dong),并(bing)(bing)降(jiang)(jiang)(jiang)至0Kpa,判斷(duan)(duan)為(wei)(wei)何(he)(he)異(yi)(yi)常現(xian)象(xiang)?如(ru)(ru)何(he)(he)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)?答(da)(da):判斷(duan)(duan)為(wei)(wei)返(fan)(fan)料(liao)器(qi)(qi)返(fan)(fan)料(liao)不(bu)(bu)暢處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)措(cuo)施(shi)(shi):1)加(jia)強(qiang)放(fang)(fang)灰。2)降(jiang)(jiang)(jiang)低(di)(di)鍋(guo)(guo)(guo)爐(lu)(lu)(lu)蒸(zheng)(zheng)發量,調整(zheng)(zheng)燃(ran)燒,保(bao)(bao)證(zheng)床溫(wen)(wen)(wen)(wen)不(bu)(bu)超過(guo)1000℃。3)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)無(wu)效(xiao),啟動(dong)(dong)(dong)(dong)(dong)備(bei)(bei)用(yong)(yong)(yong)爐(lu)(lu)(lu),申(shen)請(qing)(qing)事(shi)故(gu)(gu)(gu)爐(lu)(lu)(lu)停(ting)(ting)(ting)(ting)(ting)(ting)(ting)爐(lu)(lu)(lu)。8.干(gan)(gan)式(shi)變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)事(shi)故(gu)(gu)(gu)過(guo)負荷(he)時(shi)(shi)(shi)(shi)(shi)(shi),應(ying)(ying)(ying)(ying)(ying)采(cai)取哪些措(cuo)施(shi)(shi)?答(da)(da):1)立(li)(li)即設(she)法(fa)使干(gan)(gan)式(shi)變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)在規定(ding)(ding)(ding)時(shi)(shi)(shi)(shi)(shi)(shi)間(jian)內(nei)(nei)(nei)(nei)(nei)降(jiang)(jiang)(jiang)低(di)(di)負荷(he)。2)有條(tiao)件(jian)時(shi)(shi)(shi)(shi)(shi)(shi),投(tou)(tou)入(ru)(ru)備(bei)(bei)用(yong)(yong)(yong)干(gan)(gan)式(shi)變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)。9.發電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)主(zhu)(zhu)開(kai)(kai)關(guan)跳(tiao)(tiao)閘(zha)(zha)的(de)(de)(de)(de)(de)現(xian)象(xiang)及(ji)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)措(cuo)施(shi)(shi)是什么?答(da)(da):現(xian)象(xiang): 1)事(shi)故(gu)(gu)(gu)音響(xiang)報(bao)警,發電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)微機(ji)(ji)(ji)(ji)(ji)(ji)(ji)保(bao)(bao)護(hu)動(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo),有關(guan)光字牌亮,主(zhu)(zhu)開(kai)(kai)關(guan)、廠(chang)(chang)用(yong)(yong)(yong)分(fen)(fen)支開(kai)(kai)關(guan)綠燈閃(shan)光,各(ge)表(biao)(biao)計指(zhi)示到零(ling)或(huo)降(jiang)(jiang)(jiang)低(di)(di)。如(ru)(ru)發電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)內(nei)(nei)(nei)(nei)(nei)部(bu)(bu)故(gu)(gu)(gu)障(zhang)(zhang),則伴(ban)有爆裂聲。 2)非故(gu)(gu)(gu)障(zhang)(zhang)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)組表(biao)(biao)計擺動(dong)(dong)(dong)(dong)(dong),強(qiang)勵可(ke)(ke)(ke)能(neng)(neng)動(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)。處(chu)(chu)(chu)(chu)理(li)(li)(li)(li): 1)立(li)(li)即檢(jian)查(cha)(cha)(cha)(cha)相(xiang)(xiang)(xiang)(xiang)應(ying)(ying)(ying)(ying)(ying)電(dian)(dian)(dian)抗器(qi)(qi)是否(fou)(fou)跳(tiao)(tiao)閘(zha)(zha),若未(wei)(wei)跳(tiao)(tiao)閘(zha)(zha),應(ying)(ying)(ying)(ying)(ying)立(li)(li)即手動(dong)(dong)(dong)(dong)(dong)拉(la)開(kai)(kai)其兩側開(kai)(kai)關(guan)。2)嚴(yan)(yan)禁(jin)(jin)在廠(chang)(chang)用(yong)(yong)(yong)工(gong)(gong)作(zuo)(zuo)(zuo)電(dian)(dian)(dian)源(yuan)開(kai)(kai)關(guan)未(wei)(wei)斷(duan)(duan)開(kai)(kai)的(de)(de)(de)(de)(de)情(qing)況下(xia),強(qiang)投(tou)(tou)廠(chang)(chang)備(bei)(bei)用(yong)(yong)(yong)電(dian)(dian)(dian)源(yuan)。3)拉(la)開(kai)(kai)勵磁電(dian)(dian)(dian)源(yuan)開(kai)(kai)關(guan),停(ting)(ting)(ting)(ting)(ting)(ting)(ting)用(yong)(yong)(yong)自動(dong)(dong)(dong)(dong)(dong)勵磁裝置(zhi)(zhi),并(bing)(bing)復位(wei)(wei)跳(tiao)(tiao)閘(zha)(zha)開(kai)(kai)關(guan)至跳(tiao)(tiao)閘(zha)(zha)后(hou)(hou)位(wei)(wei)置(zhi)(zhi)。4)檢(jian)查(cha)(cha)(cha)(cha)保(bao)(bao)護(hu)動(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)情(qing)況,若系(xi)(xi)后(hou)(hou)備(bei)(bei)保(bao)(bao)護(hu)動(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)跳(tiao)(tiao)閘(zha)(zha),可(ke)(ke)(ke)在全(quan)(quan)面檢(jian)查(cha)(cha)(cha)(cha)一(yi)次回路無(wu)異(yi)(yi)常后(hou)(hou),零(ling)起升壓(ya)(ya)(ya)(ya)(ya)(ya)試(shi)驗(yan),正(zheng)常后(hou)(hou)并(bing)(bing)入(ru)(ru)系(xi)(xi)統(tong)(tong)。若系(xi)(xi)主(zhu)(zhu)保(bao)(bao)護(hu)動(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)跳(tiao)(tiao)閘(zha)(zha),應(ying)(ying)(ying)(ying)(ying)查(cha)(cha)(cha)(cha)明原因,匯報(bao)有關(guan)領(ling)導根據需要做好(hao)(hao)安全(quan)(quan)措(cuo)施(shi)(shi)。10.什么情(qing)況下(xia),干(gan)(gan)式(shi)變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)應(ying)(ying)(ying)(ying)(ying)立(li)(li)即停(ting)(ting)(ting)(ting)(ting)(ting)(ting)止(zhi)運(yun)(yun)(yun)(yun)(yun)行(xing)(xing)(xing)(xing)?答(da)(da):1)干(gan)(gan)式(shi)變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)內(nei)(nei)(nei)(nei)(nei)部(bu)(bu)聲響(xiang)很大,很不(bu)(bu)均勻(yun),有爆炸聲。2)防爆管或(huo)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)釋放(fang)(fang)閥噴油(you)。3)套管有嚴(yan)(yan)重(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)破損,放(fang)(fang)電(dian)(dian)(dian)現(xian)象(xiang)或(huo)端頭熔化。4)干(gan)(gan)式(shi)變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)著(zhu)火(huo)(huo)(huo)(huo)。11、干(gan)(gan)式(shi)變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)重(zhong)(zhong)(zhong)瓦(wa)(wa)斯(si)(si)保(bao)(bao)護(hu)動(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)跳(tiao)(tiao)閘(zha)(zha)應(ying)(ying)(ying)(ying)(ying)如(ru)(ru)何(he)(he)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)?答(da)(da):1)若備(bei)(bei)用(yong)(yong)(yong)干(gan)(gan)式(shi)變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)可(ke)(ke)(ke)投(tou)(tou)入(ru)(ru)運(yun)(yun)(yun)(yun)(yun)行(xing)(xing)(xing)(xing),立(li)(li)即投(tou)(tou)入(ru)(ru)備(bei)(bei)用(yong)(yong)(yong)干(gan)(gan)式(shi)變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)運(yun)(yun)(yun)(yun)(yun)行(xing)(xing)(xing)(xing),匯報(bao)上(shang)級領(ling)導。2)迅速取氣(qi)、油(you)樣作(zuo)(zuo)(zuo)色(se)譜分(fen)(fen)析(xi),并(bing)(bing)對(dui)(dui)干(gan)(gan)式(shi)變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)外(wai)(wai)部(bu)(bu)進行(xing)(xing)(xing)(xing)檢(jian)查(cha)(cha)(cha)(cha)。3)檢(jian)查(cha)(cha)(cha)(cha)分(fen)(fen)析(xi)說明干(gan)(gan)式(shi)變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)內(nei)(nei)(nei)(nei)(nei)部(bu)(bu)有故(gu)(gu)(gu)障(zhang)(zhang),應(ying)(ying)(ying)(ying)(ying)將(jiang)干(gan)(gan)式(shi)變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)作(zuo)(zuo)(zuo)好(hao)(hao)措(cuo)施(shi)(shi)進行(xing)(xing)(xing)(xing)檢(jian)修。4)若檢(jian)查(cha)(cha)(cha)(cha)分(fen)(fen)析(xi)干(gan)(gan)式(shi)變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)內(nei)(nei)(nei)(nei)(nei)部(bu)(bu)無(wu)故(gu)(gu)(gu)障(zhang)(zhang)且外(wai)(wai)部(bu)(bu)檢(jian)查(cha)(cha)(cha)(cha)無(wu)異(yi)(yi)常,經(jing)(jing)(jing)(jing)(jing)上(shang)級領(ling)導批準(zhun),可(ke)(ke)(ke)重(zhong)(zhong)(zhong)新(xin)投(tou)(tou)入(ru)(ru)運(yun)(yun)(yun)(yun)(yun)行(xing)(xing)(xing)(xing)。一(yi)般(ban)采(cai)用(yong)(yong)(yong)零(ling)起升壓(ya)(ya)(ya)(ya)(ya)(ya)方(fang)(fang)式(shi)。5)如(ru)(ru)干(gan)(gan)式(shi)變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)跳(tiao)(tiao)閘(zha)(zha)當(dang)時(shi)(shi)(shi)(shi)(shi)(shi),電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)、電(dian)(dian)(dian)流(liu)(liu)指(zhi)示沒(mei)有波動(dong)(dong)(dong)(dong)(dong),干(gan)(gan)式(shi)變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)外(wai)(wai)部(bu)(bu)檢(jian)查(cha)(cha)(cha)(cha)正(zheng)常,又(you)收集不(bu)(bu)到氣(qi)體(ti)(ti)(或(huo)瓦(wa)(wa)斯(si)(si)信號(hao)不(bu)(bu)能(neng)(neng)恢復),可(ke)(ke)(ke)判定(ding)(ding)(ding)為(wei)(wei)誤(wu)動(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo),將(jiang)重(zhong)(zhong)(zhong)瓦(wa)(wa)斯(si)(si)保(bao)(bao)護(hu)改接信號(hao)或(huo)斷(duan)(duan)開(kai)(kai)位(wei)(wei)置(zhi)(zhi)后(hou)(hou),立(li)(li)即將(jiang)干(gan)(gan)式(shi)變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)投(tou)(tou)入(ru)(ru)運(yun)(yun)(yun)(yun)(yun)行(xing)(xing)(xing)(xing)。禁(jin)(jin)止(zhi)同(tong)(tong)時(shi)(shi)(shi)(shi)(shi)(shi)停(ting)(ting)(ting)(ting)(ting)(ting)(ting)用(yong)(yong)(yong)差動(dong)(dong)(dong)(dong)(dong)保(bao)(bao)護(hu)。6)輕瓦(wa)(wa)斯(si)(si)與重(zhong)(zhong)(zhong)瓦(wa)(wa)斯(si)(si)保(bao)(bao)護(hu)同(tong)(tong)時(shi)(shi)(shi)(shi)(shi)(shi)動(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)跳(tiao)(tiao)閘(zha)(zha),經(jing)(jing)(jing)(jing)(jing)檢(jian)查(cha)(cha)(cha)(cha)瓦(wa)(wa)斯(si)(si)繼電(dian)(dian)(dian)器(qi)(qi)內(nei)(nei)(nei)(nei)(nei)是可(ke)(ke)(ke)燃(ran)氣(qi)體(ti)(ti)時(shi)(shi)(shi)(shi)(shi)(shi),干(gan)(gan)式(shi)變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)必(bi)(bi)須經(jing)(jing)(jing)(jing)(jing)檢(jian)查(cha)(cha)(cha)(cha)試(shi)驗(yan)合格(ge)后(hou)(hou),才允(yun)許(xu)比投(tou)(tou)入(ru)(ru)運(yun)(yun)(yun)(yun)(yun)行(xing)(xing)(xing)(xing)。12.緊(jin)急(ji)停(ting)(ting)(ting)(ting)(ting)(ting)(ting)運(yun)(yun)(yun)(yun)(yun)發電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)條(tiao)件(jian)有哪些?答(da)(da):1)定(ding)(ding)(ding)子鐵芯軛部(bu)(bu)溫(wen)(wen)(wen)(wen)度(du)達120度(du),經(jing)(jing)(jing)(jing)(jing)調整(zheng)(zheng)校(xiao)核(he)無(wu)效(xiao)。2)定(ding)(ding)(ding)子線(xian)圈(quan)溫(wen)(wen)(wen)(wen)度(du)達120度(du),經(jing)(jing)(jing)(jing)(jing)調整(zheng)(zheng)校(xiao)核(he)無(wu)效(xiao)。3)轉子線(xian)圈(quan)溫(wen)(wen)(wen)(wen)度(du)達130度(du),經(jing)(jing)(jing)(jing)(jing)調整(zheng)(zheng)校(xiao)核(he)無(wu)效(xiao)。4)當(dang)汽(qi)(qi)(qi)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)發生(sheng)(sheng)(sheng)嚴(yan)(yan)重(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)故(gu)(gu)(gu)障(zhang)(zhang),司機(ji)(ji)(ji)(ji)(ji)(ji)(ji)發來“注意(yi)”“機(ji)(ji)(ji)(ji)(ji)(ji)(ji)器(qi)(qi)危(wei)險”信號(hao),同(tong)(tong)時(shi)(shi)(shi)(shi)(shi)(shi)有功負荷(he)降(jiang)(jiang)(jiang)為(wei)(wei)零(ling)時(shi)(shi)(shi)(shi)(shi)(shi),應(ying)(ying)(ying)(ying)(ying)緊(jin)急(ji)停(ting)(ting)(ting)(ting)(ting)(ting)(ting)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)。5)發電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)有嚴(yan)(yan)重(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)摩擦聲或(huo)撞擊(ji)聲時(shi)(shi)(shi)(shi)(shi)(shi),應(ying)(ying)(ying)(ying)(ying)緊(jin)急(ji)停(ting)(ting)(ting)(ting)(ting)(ting)(ting)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)6)發電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)振動(dong)(dong)(dong)(dong)(dong)突然增(zeng)加(jia)規定(ding)(ding)(ding)數值以上(shang)(0.03mm),且不(bu)(bu)能(neng)(neng)恢復正(zheng)常時(shi)(shi)(shi)(shi)(shi)(shi),應(ying)(ying)(ying)(ying)(ying)緊(jin)急(ji)停(ting)(ting)(ting)(ting)(ting)(ting)(ting)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)。7)發電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)著(zhu)火(huo)(huo)(huo)(huo)時(shi)(shi)(shi)(shi)(shi)(shi),應(ying)(ying)(ying)(ying)(ying)緊(jin)急(ji)停(ting)(ting)(ting)(ting)(ting)(ting)(ting)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)。8)發電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)發生(sheng)(sheng)(sheng)其它(ta)威脅人(ren)(ren)(ren)身及(ji)設(she)備(bei)(bei)安全(quan)(quan)時(shi)(shi)(shi)(shi)(shi)(shi),應(ying)(ying)(ying)(ying)(ying)緊(jin)急(ji)停(ting)(ting)(ting)(ting)(ting)(ting)(ting)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)。13.發電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)同(tong)(tong)期(qi)并(bing)(bing)列的(de)(de)(de)(de)(de)條(tiao)件(jian)及(ji)自動(dong)(dong)(dong)(dong)(dong)準(zhun)同(tong)(tong)期(qi)并(bing)(bing)列的(de)(de)(de)(de)(de)注意(yi)事(shi)項(xiang)有哪些?答(da)(da):條(tiao)件(jian):1)待(dai)并(bing)(bing)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)頻(pin)率(lv)與系(xi)(xi)統(tong)(tong)頻(pin)率(lv)相(xiang)(xiang)(xiang)(xiang)等(deng)。2)待(dai)并(bing)(bing)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)與系(xi)(xi)統(tong)(tong)電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)相(xiang)(xiang)(xiang)(xiang)等(deng)。3)待(dai)并(bing)(bing)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)相(xiang)(xiang)(xiang)(xiang)位(wei)(wei)與系(xi)(xi)統(tong)(tong)相(xiang)(xiang)(xiang)(xiang)位(wei)(wei)相(xiang)(xiang)(xiang)(xiang)同(tong)(tong)。4).待(dai)并(bing)(bing)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)相(xiang)(xiang)(xiang)(xiang)序與系(xi)(xi)統(tong)(tong)相(xiang)(xiang)(xiang)(xiang)序一(yi)致。采(cai)用(yong)(yong)(yong)準(zhun)同(tong)(tong)期(qi)并(bing)(bing)列應(ying)(ying)(ying)(ying)(ying)注意(yi)的(de)(de)(de)(de)(de)事(shi)項(xiang):1)嚴(yan)(yan)禁(jin)(jin)同(tong)(tong)時(shi)(shi)(shi)(shi)(shi)(shi)投(tou)(tou)入(ru)(ru)兩只同(tong)(tong)期(qi)開(kai)(kai)關(guan)。2)同(tong)(tong)步表(biao)(biao)出現(xian)轉動(dong)(dong)(dong)(dong)(dong)太快、跳(tiao)(tiao)動(dong)(dong)(dong)(dong)(dong)、停(ting)(ting)(ting)(ting)(ting)(ting)(ting)滯等(deng)現(xian)象(xiang)時(shi)(shi)(shi)(shi)(shi)(shi),禁(jin)(jin)止(zhi)合閘(zha)(zha)。3)禁(jin)(jin)止(zhi)在其它(ta)同(tong)(tong)期(qi)回路上(shang)操作(zuo)(zuo)(zuo)。4)同(tong)(tong)步表(biao)(biao)運(yun)(yun)(yun)(yun)(yun)行(xing)(xing)(xing)(xing)時(shi)(shi)(shi)(shi)(shi)(shi)間(jian)不(bu)(bu)得(de)超過(guo)15分(fen)(fen)鐘。第五部(bu)(bu)分(fen)(fen):分(fen)(fen)析(xi)題(10 15=25分(fen)(fen))1.運(yun)(yun)(yun)(yun)(yun)行(xing)(xing)(xing)(xing)中發生(sheng)(sheng)(sheng)3#、4#機(ji)(ji)(ji)(ji)(ji)(ji)(ji)爐(lu)(lu)(lu)高壓(ya)(ya)(ya)(ya)(ya)(ya)用(yong)(yong)(yong)電(dian)(dian)(dian)設(she)備(bei)(bei)(一(yi)、二(er)次風(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)及(ji)引風(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)等(deng))同(tong)(tong)時(shi)(shi)(shi)(shi)(shi)(shi)失電(dian)(dian)(dian)停(ting)(ting)(ting)(ting)(ting)(ting)(ting)運(yun)(yun)(yun)(yun)(yun),備(bei)(bei)自投(tou)(tou)動(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)失敗,請(qing)(qing)敘述(shu)該運(yun)(yun)(yun)(yun)(yun)行(xing)(xing)(xing)(xing)事(shi)故(gu)(gu)(gu)的(de)(de)(de)(de)(de)原因及(ji)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)方(fang)(fang)法(fa)。(10分(fen)(fen))(略)2.請(qing)(qing)畫出我(wo)廠(chang)(chang)全(quan)(quan)廠(chang)(chang)生(sheng)(sheng)(sheng)產工(gong)(gong)藝(yi)流(liu)(liu)程簡圖(tu),并(bing)(bing)概(gai)括各(ge)專業生(sheng)(sheng)(sheng)產及(ji)安全(quan)(quan)管理(li)(li)(li)(li)要點。(15分(fen)(fen))(略)#p#分(fen)(fen)頁標題#e#
來源:中電站集控運行技術網





