PAGEPAGE11沙沱發(fā)電廠生產(chǎn)管理系統(tǒng)調(diào)試報(bào)告編寫:胡明審核：批準(zhǔn)：思林發(fā)電廠2009年9月6日﹣9月20日盤柜端子螺絲緊固盤柜螺絲緊固,無松動(dòng)。絕緣檢查外部回路絕緣檢查用1000V搖表測量外部交流電流、交流電壓、直流電壓回路絕緣大于500MΩ。內(nèi)部回路絕緣檢查用1000V搖表內(nèi)部交流電壓、電流回路、直流控制信號(hào)回路絕緣大于20MΩ。模擬量采樣檢驗(yàn)(外部端子施加模擬量檢查裝置的采樣精度)1思林1號(hào)從機(jī)采樣Un=57.735V（變比:220/0.1）In=1A（變比:1000/1）φ=0°序號(hào)接入量檢查項(xiàng)目Ua(kV)Ub(kV)Uc(kV)Ia(A)Ib(A)Ic(A)P(MW)1#1機(jī)組一次值(10V,0.1In)1010100.10.10.16.6顯示值21.921.921.89898986一次值(30V,0.5In)3030300.50.50.599顯示值65.865.865.750249850099一次值(Un,In)57.7457.7457.74111381顯示值126.7127.0126.61002994999384一次值(1.1Un,1.5In)60.360.360.31.51.51.5597顯示值132.3132.6132.2149714871495603一次值(1.3Un,2In)75.0675.0675.06222991顯示值165.0164.9164.819881977198610042#2機(jī)組一次值(10V,0.1In)1010100.10.10.16.6顯示值21.821.821.998981006一次值(30V,0.5In)3030300.50.50.599顯示值65.765.765.850150050799一次值(Un,In)57.7457.7457.74111381顯示值126.7126.7127.010029991011387一次值(1.1Un,1.5In)60.360.360.31.51.51.5597顯示值132.3132.2132.5149914961512607一次值(1.3Un,2In)75.0675.0675.06222991顯示值164.8164.6165.119921989200810103#3機(jī)組一次值(10V,0.1In)1010100.10.10.16.6顯示值21.921.821.99798986一次值(30V,0.5In)3030300.50.50.599顯示值65.965.765.850050250299一次值(Un,In)57.7457.7457.74111381顯示值126.9126.5126.799810031004385一次值(1.1Un,1.5In)60.360.360.31.51.51.5597顯示值132.4132.2132.3149315011503606一次值(1.3Un,2In)75.0675.0675.06222991顯示值165.0164.6164.919841997199910084#4機(jī)組一次值(10V,0.1In)1010100.10.10.16.6顯示值21.921.821.89898986一次值(30V,0.5In)3030300.50.50.599顯示值66.065.765.650550350199一次值(Un,In)57.7457.7457.74111381顯示值127.2126.7126.6100710061001386一次值(1.1Un,1.5In)60.360.360.31.51.51.5597顯示值133.0132.3132.3150715051500608一次值(1.3Un,2In)75.0675.0675.06222991顯示值165.5164.8164.6200320021993101251單元5一次值(Un,In)57.7457.7457.74111381顯示值127.3126.6126.710041005100438661單元6一次值(Un,In)57.7457.7457.74111381顯示值127.2126.2126.810059989983852思林2號(hào)從機(jī)采樣Un=57.735V(變比:220/0.1)In=1A(變比:2000/1)φ=0°序號(hào)接入量檢查項(xiàng)目Ua(kV)Ub(kV)Uc(kV)Ia(A)Ib(A)Ic(A)P(MW)1思孫Ⅰ一次值(10V,0.1In)1010100.10.10.113.2顯示值21.921.921.919619720012一次值(30V,0.5In)3030300.50.50.5198顯示值66.165.965.7100510021012200一次值(Un,In)57.7457.7457.74111762顯示值127.3127.0126.8200820002018775一次值(1.1Un,1.5In)60.360.360.31.51.51.51193顯示值132.9132.5132.53000299230131216一次值(1.3Un,2In)75.0675.0675.062221982顯示值165.3165.1165.039913979400020222思孫Ⅱ一次值(10V,0.1In)1010100.10.10.113.2顯示值21.921.921.920020019712一次值(30V,0.5In)3030300.50.50.5198顯示值65.965.865.7100010131009201一次值(Un,In)57.7457.7457.74111762顯示值127.1126.7126.7201820232012778一次值(1.1Un,1.5In)60.360.360.31.51.51.51193顯示值132.7132.4132.53018302330101221一次值(1.3Un,2In)75.0675.0675.062221982顯示值165.4164.8164.940104013400120293思孫Ⅲ一次值(10V,0.1In)1010100.10.10.113.2顯示值21.921.921.819719819712一次值(30V,0.5In)3030300.50.50.5198顯示值65.965.765.8100610031001200一次值(Un,In)57.7457.7457.74111762顯示值127.1126.7126.8200920072000772一次值(1.1Un,1.5In)60.360.360.31.51.51.51193顯示值132.7132.7132.43000299929901212一次值(1.3Un,2In)75.0675.0675.062221982顯示值165.3164.8165.0398339833973201542單元4一次值(Un,In)57.7457.7457.74111381顯示值127.3126.1127.010081005100138652單元5一次值(Un,In)57.7457.7457.74111381顯示值127.0126.8127.099299299838362單元6一次值(Un,In)57.7457.7457.74111381顯示值127.1127.0127.41004100810003883頻率采樣檢查:序號(hào)接入量檢查項(xiàng)目1思孫Ⅰ回一次值50.0050.5051.0051.5052.00顯示值49.9850.5051.0051.5052.002思孫Ⅱ回一次值50.0050.5051.0051.5052.00顯示值49.9950.5050.9951.5052.003思孫Ⅲ回一次值50.0050.5051.0051.5052.00顯示值49.9850.5051.0051.5052.00裝置開入、信號(hào)回路和一般功能檢查1主機(jī)開入(開入正確,請打"√",不正確打"×")序號(hào)開入編號(hào)開入名稱結(jié)論序號(hào)開入編號(hào)開入名稱結(jié)論1304對時(shí)√8318遠(yuǎn)方切機(jī)功能投入√2306打印√9320高頻切機(jī)功能投入√3308投檢修態(tài)√10322備用壓板1√4310信號(hào)復(fù)歸√11324投主運(yùn)狀態(tài)√5312通道投入√12326另柜動(dòng)作信號(hào)√6314試驗(yàn)壓板√13328另柜閉鎖信號(hào)√7316總出口投入√142號(hào)從機(jī)開入(開入正確,請打"√",不正確打"×")允許切#1機(jī)√6備用√2允許切#2機(jī)√7備用√3允許切#3機(jī)√8備用√4允許切#4機(jī)√9備用√5備用√10備用√3號(hào)從機(jī)開入(開入正確,請打"√",不正確打"×")1思孫Ⅰ線TA√8思孫Ⅲ線TB√2思孫Ⅰ線TB√9思孫Ⅲ線TC√3思孫Ⅰ線TC√10備用√4思孫Ⅱ線TA√11備用√5思孫Ⅱ線TB√12備用√6思孫Ⅱ線TC√13備用√7思孫Ⅲ線TA√144裝置信號(hào)回路檢查(正確,請打"√",不正確打"×")序號(hào)中央信號(hào)項(xiàng)目結(jié)論序號(hào)遙信信號(hào)項(xiàng)目結(jié)論裝置閉鎖信號(hào)√5裝置閉鎖信號(hào)√裝置異常信號(hào)√6裝置異常信√裝置跳閘信號(hào)√7裝置跳閘信號(hào)√通道告警信號(hào)√85思林子站1號(hào)從機(jī)裝置出口回路檢查序號(hào)跳閘輸出量接點(diǎn)編號(hào)單元名稱結(jié)論1跳閘出口一2CD14-2CD17,2CD15-2CD18高周切#1機(jī)出口193ms193ms2跳閘出口二2CD20-2CD23,2CD21-2CD24遠(yuǎn)方切#1機(jī)出口193ms195ms3跳閘出口三2CD26-2CD29,2CD27-2CD30高周切#2機(jī)出口193ms193ms4跳閘出口四2CD32-2CD35,2CD33-2CD36遠(yuǎn)方切#2機(jī)出口194ms193ms5跳閘出口五2CD38-2CD41,2CD39-2CD42高周切#3機(jī)出口194ms194ms6跳閘出口六2CD44-2CD47,2CD45-2CD48遠(yuǎn)方切#3機(jī)出口194ms194ms7跳閘出口七2CD50-2CD53,2CD51-2CD54高周切#4機(jī)出口193ms193ms8跳閘出口八2CD56-2CD59,2CD57-2CD60遠(yuǎn)方切#4機(jī)出口194ms193ms9跳閘出口九2CD63-2CD67,2CD73-2CD77切1#機(jī)組去錄波√10跳閘出口十2CD64-2CD68,2CD74-2CD78切2#機(jī)組去錄波√11跳閘出口十一2CD65-2CD69,2CD75-2CD79切3#機(jī)組去錄波√12跳閘出口十二2CD66-2CD70,2CD76-2CD80切4#機(jī)組去錄波√6思林子站2號(hào)從機(jī)裝置出口回路檢查序號(hào)跳閘輸出量接點(diǎn)編號(hào)單元名稱結(jié)論1跳閘出口一3CD14-3CD17,3CD15-3CD18備用2跳閘出口二3CD20-3CD23,3CD21-3CD24備用3跳閘出口三3CD26-3CD29,3CD27-3CD30備用4跳閘出口四3CD32-3CD35,3CD33-3CD36備用5跳閘出口五TJ5備用6跳閘出口六TJ6備用7跳閘出口七1D44-1D48閉鎖另柜出口√8跳閘出口八TJ8備用9跳閘出口九TJ9備用10跳閘出口十TJ10備用11跳閘出口十一TJ11備用12跳閘出口十二TJ12備用7一般功能性檢查編號(hào)項(xiàng)目結(jié)論1PT斷線告警功能(U2>8V)√2有流無壓,PT斷線告警功能√33I0(CT斷線）告警功能√4裝置故障閉鎖功能√5通道自環(huán)功能√6頻率異常告警（U1<15%Un）√7頻率異常告警(F<27Hz或F>77Hz）√裝置策略校驗(yàn)1三回線正常運(yùn)行故障保護(hù)功能檢查(1-4號(hào)機(jī)組試驗(yàn)出力分別為:170MW、200MW、230MW、250MW,允許切1—4號(hào)壓板投入)序號(hào)運(yùn)行方式故障元件定值設(shè)定動(dòng)作情況結(jié)論1三回線正常運(yùn)行Pss=390MWⅠⅡ線跳閘Pm=400MWPset1=400MWGn=1臺(tái)不動(dòng)作√2三回線正常運(yùn)行Pss=420MWⅠⅡ線跳閘Pm=400MWPset1=40MWGn=1臺(tái)三線運(yùn)行雙線跳,切除#2機(jī)組√3三回線正常運(yùn)行Pss=840MWⅡⅢ線跳閘Pm=400MWPset1=400MWGn=1臺(tái)三線運(yùn)行雙線跳,切除#2,#4機(jī)組√4三回線正常運(yùn)行Pss=600MWⅠⅡ線跳閘Pm=400MWPset1=400MWGn=1臺(tái)三線運(yùn)行雙線跳,切除#3機(jī)組√5三回線正常運(yùn)行Pss=800MWⅠⅢ線跳閘Pm=400MWPset1=400MWGn=1臺(tái)三線運(yùn)行雙線跳,切除#2,#3機(jī)組√6三回線正常運(yùn)行Pss=970MWⅡⅢ線跳閘Pm=400MWPset1=400MWGn=1臺(tái)三線運(yùn)行雙線跳,切除#2,#3,#4機(jī)組√7三回線正常運(yùn)行Pss=600MWⅠⅡ線跳閘Pm=400MWPset1=400MWGn=1臺(tái)三線運(yùn)行雙線跳,切除#4機(jī)組√8三回線正常運(yùn)行Pss=568MWⅠⅢ線跳閘Pm=400MWPset1=400MWGn=1臺(tái)三線運(yùn)行雙線跳,切除#2機(jī)組√9三回線正常運(yùn)行Pss=1474MWⅠⅢ線跳閘Pset1=400MWPm=400MWGn=1臺(tái)三線運(yùn)行雙線跳,切除#2,#3,#4機(jī)組√10三回線正常運(yùn)行Pss=1470MWⅡⅢ線跳閘Pset1=400MWPm=400MWGn=1臺(tái)三線運(yùn)行雙線跳,切除#2,#3,#4機(jī)組√11三回線正常運(yùn)行Pss=590MWⅡⅢ線跳閘Pset1=400MWPm=400MWGn=1臺(tái)三線運(yùn)行雙線跳,切除#2機(jī)組√12三回線正常運(yùn)行Pss=1474MWⅠⅢ線跳閘Pset1=400MWPm=400MWGn=1臺(tái)退#4機(jī)允許切機(jī)壓板三線運(yùn)行雙線跳,切除#1、#2、#3機(jī)組√2一回線檢修方式故障保護(hù)功能檢查(1-4號(hào)機(jī)組試驗(yàn)出力分別為:170MW、200MW、230MW、250MW,允許切1—4號(hào)壓板投入)序號(hào)運(yùn)行方式故障元件定值設(shè)定動(dòng)作情況結(jié)論1Ⅰ線檢修Pss=450MWⅡ線跳閘Pm=400MWPset2=400MWGn=1臺(tái)雙線運(yùn)行單線跳,切除#2機(jī)組√2Ⅱ線檢修Pss=645MWⅢ線跳閘Pm=400MWPset2=400MWGn=1臺(tái)雙線運(yùn)行單線跳,切除#4機(jī)組√3Ⅲ線檢修Pss=615MWⅠ線跳閘Pm=400MWPset2=400MWGn=1臺(tái)雙線運(yùn)行單線跳,切除#3機(jī)組√4Ⅰ線檢修Pss=655MWⅢ線跳閘Pm=400MWPset2=400MWGn=1臺(tái)雙線運(yùn)行單線跳,切除#2,#3機(jī)組√5Ⅱ線檢修Pss=730MWⅠ線跳閘Pm=400MWPset2=400MWGn=1臺(tái)雙線運(yùn)行單線跳,切除#2,#3機(jī)組√6Ⅲ線檢修Pss=874MWⅡ線跳閘Pm=400MWPset2=400MWGn=1臺(tái)雙線運(yùn)行單線跳,切除#3,#4機(jī)組√7Ⅰ線檢修Pss=1050MWⅡ線跳閘Pm=400MWPset2=400MWGn=1臺(tái)雙線運(yùn)行單線跳,切除#2,#3,#4機(jī)組√8Ⅱ線檢修Pss=1043MWⅠ線跳閘Pm=400MWPset2=400MWGn=1臺(tái)雙線運(yùn)行單線跳,切除#2,#3,#4機(jī)組√9Ⅲ線檢修Pss=899MWⅠ線跳閘Pm=400MWPset2=400MWGn=1臺(tái)雙線運(yùn)行單線跳,切除#2,#3,#4機(jī)組√11Ⅰ線檢修Pss=1050MWⅡ線跳閘Pm=400MWPset2=400MWGn=1臺(tái)退出總出口壓板不切機(jī)√12Ⅱ線檢修Pss=﹣1050MW雙線跳閘Pset2=400MWPm=400MWGn=1臺(tái)不動(dòng)作√3二回線檢修時(shí)過載功能檢查ⅠⅡ二回線檢修試驗(yàn)定值Ⅲ電流(A）Ⅲ功率(MW）裝置動(dòng)作情況結(jié)論思孫線過載告警I=1000A思孫線過載動(dòng)作I=1200A思孫線過載動(dòng)作P=400MW思孫線過載延時(shí)T=2S思孫線過載投入=11208462思孫線過載動(dòng)作切62MW,切#2機(jī)√1809695思孫線過載動(dòng)作切295MW,切#2、#3機(jī)√30051161思孫線過載動(dòng)作切761MW,切#2、#3、#4機(jī)√ⅠⅢ二回線檢修試驗(yàn)定值Ⅱ電流(A）Ⅱ功率(MW）裝置動(dòng)作情況結(jié)論思孫線過載告警I=1000A思孫線過載動(dòng)作I=1200A思孫線過載動(dòng)作P=400MW思孫線過載延時(shí)T=2S思孫線過載投入=11208462思孫線過載動(dòng)作切62MW,切#2機(jī)√1879700思孫線過載動(dòng)作切300MW,切#2、#3機(jī)√30051161思孫線過載動(dòng)作切761MW,切#2、#3、#4機(jī)√ⅡⅢ二回線檢修試驗(yàn)定值Ⅰ電流(A）Ⅰ功率(MW）裝置動(dòng)作情況結(jié)論思孫線過載告警I=1000A思孫線過載動(dòng)作I=1200A思孫線過載動(dòng)作P=400MW思孫線過載延時(shí)T=2S思孫線過載投入=11200464思孫線過載動(dòng)作切64MW,切#2機(jī)√1800698思孫線過載動(dòng)作切298MW,切#2、#3機(jī)√26001009思孫線過載動(dòng)作切609MW,切#2、#3、#4機(jī)√4一回線檢修時(shí)過載功能檢查Ⅰ回線檢修試驗(yàn)定值Ⅱ線電流(A）電流（A)電流（A）Ⅱ線功率(MW）功率（MW)功率（MW）Ⅲ線電流(A）電流（A)電流（A）Ⅲ線功率(MW）功率（MW)功率（MW）裝置動(dòng)作情況結(jié)論思孫線過載告警I=1000A思孫線過載動(dòng)作I=1200A思孫線過載動(dòng)作P=400MW思孫線過載延時(shí)T=2S思孫線過載投入=112554811300200過載動(dòng)作切81MW,切#2機(jī)√6006001248478過載動(dòng)作切78MW,切#2機(jī)√16156221615622過載動(dòng)作切444MW,切#2、#4機(jī)√Ⅱ回線檢修試驗(yàn)定值Ⅰ線電流(A）電流（A)電流（A）Ⅰ線功率(MW）功率（MW)功率（MW）Ⅲ線電流(A）電流（A)電流（A）Ⅲ線功率(MW）功率（MW)功率（MW）裝置動(dòng)作情況結(jié)論思孫線過載告警I=1000A思孫線過載動(dòng)作I=1200A思孫線過載動(dòng)作P=400MW思孫線過載延時(shí)T=2S思孫線過載投入=16003901248478過載動(dòng)作切78MW,切#2機(jī)√16086181608618過載動(dòng)作切436MW,切#2、#4機(jī)√11804801180480不動(dòng)作√Ⅲ回線檢修試驗(yàn)定值Ⅰ線電流(A）電流（A)電流（A）Ⅰ線功率(MW）功率（MW)功率（MW）Ⅱ線電流(A）電流（A)電流（A）Ⅱ線功率(MW）功率（MW)功率（MW）裝置動(dòng)作情況結(jié)論思孫線過載告警I=1000A思孫線過載動(dòng)作I=1200A思孫線過載動(dòng)作P=400MW思孫線過載延時(shí)T=2S思孫線過載投入=11246479800300過載動(dòng)作切79MW,切#2機(jī)√8002001255481過載動(dòng)作切81MW,切#2機(jī)√16076191616622過載動(dòng)作切441MW,切#2、#4機(jī)√5高頻切機(jī)功能檢查(1-4號(hào)機(jī)組試驗(yàn)出力分別為:170MW、200MW、230MW、250MW,允許切1—4號(hào)壓板投入)序號(hào)輪次頻率定值延時(shí)定值試驗(yàn)所加量高周投入壓板高周控制字裝置動(dòng)作情況結(jié)論起動(dòng)51.10Hz0.2s51.10Hz投入1起動(dòng)√151.30Hz0.2s51.31Hz投入1動(dòng)作,一輪切#4機(jī)√251.70Hz0.2s51.72Hz投入1動(dòng)作,二輪切#3、#4機(jī)√355.00Hz0.1s55.20Hz投入1高頻一、二輪動(dòng)作,切#3、#4機(jī)√光纖衰耗安穩(wěn)裝置A柜序號(hào)發(fā)光功率接收功率衰耗結(jié)論1﹣13.30﹣14.250.95√2﹣13.30﹣14.060.76√3﹣13.30﹣14.130.83√4﹣13.30﹣14.100.80√5﹣18.25﹣18.760.51√6﹣18.25﹣18.480.23√7﹣18.25﹣18.430.18√8﹣18.25﹣18.640.39√注:光纖衰耗≤3.5為合格傳動(dòng)實(shí)驗(yàn):安穩(wěn)裝置出口跳2#機(jī)組022.FMK(滅磁開關(guān));3#機(jī)組023.FMK(滅磁開關(guān));4#機(jī)組024.FMK(滅磁開關(guān))正常。信號(hào)回路:安穩(wěn)裝置動(dòng)作啟動(dòng)系統(tǒng)錄波裝置正常；安穩(wěn)裝置動(dòng)作、告警、閉鎖信號(hào),監(jiān)控系統(tǒng)顯示正常。電流電壓接入檢查1.一號(hào)從機(jī)采樣值(PT變比:220/0.1kV、CT變比:1000/1A):序號(hào)接入量檢查項(xiàng)目Ua(kV)Ub(kV)Uc(kV)Ia(A)Ib(A)Ic(A)P(MW)φ(o)1#2機(jī)組二次值0.062750.062890.062920.0980.0930.0963043.5裝置顯示137.3138.0138.210093982846.042#3機(jī)組二次值0.061900.062100.062000.4260.4170.42917012.5裝置顯示136.5136.9136.642742943217314.033#4機(jī)組二次值0.062440.062550.062500.1270.1230.1242758.9裝置顯示137.3137.2137.21301231262661.42.二號(hào)從機(jī)采樣值(PT變比:220/0.1kV、CT變比:2000/1A):序號(hào)接入量檢查項(xiàng)目Ua(kV)Ub(kV)Uc(kV)Ia(A)Ib(A)Ic(A)P(MW)φ(o)1思孫Ⅰ回二次值0.062550.062860.062790.0750.0700.0755912裝置顯示136.3137.0136.41491371525712.632思孫Ⅱ回二次值0.062650.062760.062760.0680.0700.0715612裝置顯示136.5136.8136.6138140140541