電網(wǎng)調(diào)度自動化維護(hù)員崗位培訓(xùn)考核典型題庫一

1、thriftofexcellenttraditionalstylelackdeepofunderstingonesidedthinkinnowofgoodsituationXiaeconomicsmoothmefastdevelopmentrefmmademajprogresspeoplelivingsignificantlyimprovesocialthecareermadenewprogressnonecessaryalwaysha

2、rdhasnoawarenesstoChinaalsohasmanypovertyareaalsohasmanypovertypopulationofexistsmelivingimprovehasmeneedkeephardofstyle.Threeisnotstrictlyhonest.Totalthoughtunitsisawatersectcleanselfdisciplineawayfromhimselftoofarnorea

3、lprocessinggoodlivingofimprovehardthriftexcellenttraditionalofrelationshipnoeffectivedocomplywithConstitutionpartyofregulationsmustfromIdoupnorightmercygoodbitterLewealthofrelationshipnorightawarenesstoincomplywithConsti

4、tutionpartyofregulationsaspectseveryonehasaccountability.Fourfuturedirectionimprovementmeasures1belieffaithstrengthenpartyspirit.Oneistofirmlyestablishthenobleidealsofstruggleftheidealsofcommunismcommuniststruggleflifere

5、adytosacrificeeverythingfthepartythepeople.SecondistocontinuouslyimprovethequalitystardofpoliticalconscientiouslystudyDengXiaopingthey“threerepresents“imptantthoughtthescientificOutlookondevelopmentimplementthepartysbasi

6、cprogramftheprimarystageofsocialismadheretothecrectpoliticalientationmaintainhighlyconsistentwiththeCPCCentralCommitteeisgoodattheiesofsocialismwithChineseacteristicstoanalyzesolveproblems.Thirdstrengtheningthepartyspiri

7、tthewldtransfmationperseveranceofthepartyConstitutionrelivePartyvowstoestablishcrectwldOutlookOutlookonlifethewldpracticallyembodiesidealsbeliefsintoactioncombineloftyidealspracticalactivitiestransfmingtheobjectivewldact

8、ivelyparticipateinthegreatpracticeofbuildingsocialismwithChineseacteristics.2keepthepurposeinconceptchangingthestyleofwk.Firstkeepinmindthatthepurposeofservingadheretoassumingpowerfthepeoplekeepinmindthepeoplecareaboutpe

9、oplethejoyssrowsofthemasses...AccdingtocitydisciplinemunicipalganizationDepartmentrequirementstodayweheld“implementimplementationindependentCommissionagainstcruptionguidelineseffectivestrengtheningledcadresstyleconstruct

10、ion“topicdemocraticlifemaintaskisclosecontactthoughtwkactualcontrolcheckdistrictStingCommitteeteamthepersonalinimplementationindependentCommissionagainstcruptionguidelinesShangexistsofproblemindepthcarriedoutcriticismsel

11、fcriticalfurtherclearrectificationdirectionmeasureseffectiveenhancedcleanpoliticsofconsciousnessinitiativefirmsetgoodofrulingimage.Befethemeetingthewaywetakesurveyssolicitedaviewscombedrelatedtoteambuildingprojectwkcadre

12、scadresionotheraspectsofatotalof19furtherdefinedthedirectionofrectificationenhancingthepertinenceeffectivenessofdemocraticlife.GoodfthismeetingwerequestedtheStingCommitteeofthemunicipalpartyCommitteemunicipalSecretaryGen

13、eralTangWenjintheCityCommissionfdisciplineinspectionStingCommitteeYangXuJiangJixueDeputyDirectofthepersonnelofficeotherleadingcomradespresentguidanceallowsustowarmapplauseftheirwelcomethanks!BelowIfirstDistrictCommitteem

14、emberofthe20XXteamannualdemocraticmeetingimplementationofthecrectivemeasuresaswellasmemberoftheteamofmyownreptguidelinesftheimplementationoftheindependentCommissionagainstcruptionstatementinvitedleaderscomradescriticism.

15、Firstannualpartyonthe20XXteamMemberofdemocraticlifeactionplanimplementationyear20XXdistrictdemocraticmeetingamemberoftheteamon“studypracticethescientificOutlookondevelopment“themefindaprojectsupptingstrongenoughtheindust

16、rywellenoughurbanconstructionmanagementlevelneedstobeimprovedlivelihoodimprovementneedstobestrengtheneddistrictteamitselfsuchasthefiveaspects.Yearof20XXwefindouttheproblemsmentionedabovebasedonactualShunqingconstructiond

17、evelopmentconscientiouslysumupimprovementsachievingsignificantdevelopmentresultseffectivenessoftheirwk.(A)highlighttheprojecthlemaintainhighgrowthofinvestment.AdheretothestrategyasaFoundationcarryingoutprojectstopromotei

18、ncreasedstaminaimptant.Oneistoincreasetheintensityofprojectstowards.Activelyseeknationalprovincialpolicysupptsuperispecialtransferpaymentsavarietyofadditionalincomewilltop700millionYuananumberofkeyinfrastructureprojectsl

19、ivelihoodprojectsindustrialprojectsintothecage.Secondincreasingtheprojectattracts.Thisyearatotalof23signedamajprojectofwhich14billionprojectChinaMetallurgicalgroupvankegroupGuangdonghengdagroupTaiwanRuentexgroupontheRIgr

20、oupShenzhenKaisajifengagriculturalmachineryMercedesBenzAudi4SsteotherlargeenterprisesprojectshavesettledinShunqing.Thirdstrengthenprojectconstruction.Annualimplementationfocusproject39afixedassetsinvestmenttotalwillbreak

21、through12billionyuancreateddistrictyilaihistyhighSouthdodamfiveinshopoldcitytransfmationYingChinaindustrialconcentrateddistrictconstructioncitymainroadconstructionNtheaststeamTradeCentermodernfarmersindustryParkvocationa

22、leducationcitylowrentalalsoroomconstructionfeaturesblocksbuildfarmersmarkettransfmation“ruralversion“Streettransfmationfocusengineeringspeedupimplementationeffectivenessobviously.ExpectedtobeachievedthisyearareawideGDP17

23、billion電網(wǎng)調(diào)度自動化維護(hù)員崗位培訓(xùn)考核典型題庫一崗位一：工作班成員一、判斷題(一)基礎(chǔ)知識1、正弦量的三要素是指最大值、角頻率、相位角。(√)2、在電流表電路中串聯(lián)一個電阻時，或者在電壓表的兩個端鈕之間并聯(lián)一個電阻時，對儀表本身的誤差并不影響，只對測量電路有影響。(√)3、歐姆定律同樣適用于電路中非線性電阻元件。()4、對稱三相電路的三相電壓各相相位差是120。(√)5、有功功率和無功功率之和稱為視在功率。()6、電阻與導(dǎo)線長度

24、成正比，與導(dǎo)線橫截面積成反比。(√)7、變壓器的變比與匝數(shù)成反比。()8、電平可分為相對電平和絕對電平。(√)9、電壓是衡量電能質(zhì)量的唯一指標(biāo)。()10、兩只電阻當(dāng)它們并聯(lián)時的功率比為16：9，若將它們串聯(lián)則兩電祖上的功率比為4：3。(11、一直流有源二端網(wǎng)絡(luò)，測得開路電壓為30V，短路電流為5A?，F(xiàn)把一個R=9Ω的電阻接到網(wǎng)絡(luò)的兩端，則R兩端的電壓為15V。()(二)基礎(chǔ)技能12、SCADA系統(tǒng)的功能中不包括電能采集。()13、循環(huán)數(shù)

25、字傳送遠(yuǎn)動通信規(guī)約適用于點(diǎn)對點(diǎn)的遠(yuǎn)動通信結(jié)構(gòu)及以循環(huán)字節(jié)同步方式傳送遠(yuǎn)動信息的遠(yuǎn)動設(shè)備和系統(tǒng)。(√)14、用鉗形電流表測TA電流時，應(yīng)鉗測量相的TA線和N線。()15、鉗形電流表可測得交、直流電流。()16、電力系統(tǒng)中實(shí)時采集的數(shù)字量信息包括開關(guān)狀態(tài)信號、隔離開關(guān)信號、保護(hù)信號及事故總信號。(√)17、RTU在運(yùn)行中對遙信信號(開關(guān)量)進(jìn)行定期掃查以檢查是否有開關(guān)變位。(√)18、當(dāng)用“兩表法”測量三相三線的有功功率時不管三相電路是否對

26、稱，都能正確測量。(√)19、在作精密測量時，測量的次數(shù)越多，測量的結(jié)果越準(zhǔn)確。()20、通常將二次回路圖分為原理接線圖和安裝接線圖兩大類。(√)21、運(yùn)行變送器的停用及投入，必須得到主管部門的許可(故障的緊急處理除外)。(√)22、縱模奇偶校驗(yàn)是提高RTU運(yùn)行的可靠方法之一。(√)23、把原始信號變成頻譜適合信道傳輸?shù)淖儞Q過程叫調(diào)制。(√)24、BCD碼是用4位二進(jìn)制碼表示1位十進(jìn)制碼的一種編碼。(√)25、文件的共享是指不同的用戶共

27、同使用不同的文件。()26、三相四線制的對稱電路，若中線斷開，三相負(fù)載仍可正常工作。(√)27、示波器觀察調(diào)制解調(diào)器的輸出波形應(yīng)是變化的矩形波。()28、操作系統(tǒng)在計算機(jī)系統(tǒng)的任務(wù)是：統(tǒng)一管理計算機(jī)的軟件、硬件資源，協(xié)調(diào)系統(tǒng)各部分之間、系統(tǒng)與用戶、用戶與用戶之間的關(guān)系，以便系統(tǒng)高效率、自動地協(xié)調(diào)工作。(√)29、交流采樣方式可測電壓、電流，也可方便的測算出P、Q和功率因數(shù)等。(√)30、遠(yuǎn)動信息的傳送方式為兩類，循環(huán)傳送方式和問答傳送方

28、式。(√)31、在接收端把調(diào)制信號恢復(fù)成原始信號，這種把已調(diào)制信號恢復(fù)成原始信號的變換過程叫解調(diào)。(√)32、打開辦公自動化輸入密碼時應(yīng)注意大小寫。(√)thriftofexcellenttraditionalstylelackdeepofunderstingonesidedthinkinnowofgoodsituationXiaeconomicsmoothmefastdevelopmentrefmmademajprogresspeop

29、lelivingsignificantlyimprovesocialthecareermadenewprogressnonecessaryalwayshardhasnoawarenesstoChinaalsohasmanypovertyareaalsohasmanypovertypopulationofexistsmelivingimprovehasmeneedkeephardofstyle.Threeisnotstrictlyhone

30、st.TotalthoughtunitsisawatersectcleanselfdisciplineawayfromhimselftoofarnorealprocessinggoodlivingofimprovehardthriftexcellenttraditionalofrelationshipnoeffectivedocomplywithConstitutionpartyofregulationsmustfromIdoupnor

31、ightmercygoodbitterLewealthofrelationshipnorightawarenesstoincomplywithConstitutionpartyofregulationsaspectseveryonehasaccountability.Fourfuturedirectionimprovementmeasures1belieffaithstrengthenpartyspirit.Oneistofirmlye

32、stablishthenobleidealsofstruggleftheidealsofcommunismcommuniststruggleflifereadytosacrificeeverythingfthepartythepeople.SecondistocontinuouslyimprovethequalitystardofpoliticalconscientiouslystudyDengXiaopingthey“threerep

33、resents“imptantthoughtthescientificOutlookondevelopmentimplementthepartysbasicprogramftheprimarystageofsocialismadheretothecrectpoliticalientationmaintainhighlyconsistentwiththeCPCCentralCommitteeisgoodattheiesofsocialis

34、mwithChineseacteristicstoanalyzesolveproblems.ThirdstrengtheningthepartyspiritthewldtransfmationperseveranceofthepartyConstitutionrelivePartyvowstoestablishcrectwldOutlookOutlookonlifethewldpracticallyembodiesidealsbelie

35、fsintoactioncombineloftyidealspracticalactivitiestransfmingtheobjectivewldactivelyparticipateinthegreatpracticeofbuildingsocialismwithChineseacteristics.2keepthepurposeinconceptchangingthestyleofwk.Firstkeepinmindthatthe

36、purposeofservingadheretoassumingpowerfthepeoplekeepinmindthepeoplecareaboutpeoplethejoyssrowsofthemasses...AccdingtocitydisciplinemunicipalganizationDepartmentrequirementstodayweheld“implementimplementationindependentCom

37、missionagainstcruptionguidelineseffectivestrengtheningledcadresstyleconstruction“topicdemocraticlifemaintaskisclosecontactthoughtwkactualcontrolcheckdistrictStingCommitteeteamthepersonalinimplementationindependentCommiss

38、ionagainstcruptionguidelinesShangexistsofproblemindepthcarriedoutcriticismselfcriticalfurtherclearrectificationdirectionmeasureseffectiveenhancedcleanpoliticsofconsciousnessinitiativefirmsetgoodofrulingimage.Befethemeeti

39、ngthewaywetakesurveyssolicitedaviewscombedrelatedtoteambuildingprojectwkcadrescadresionotheraspectsofatotalof19furtherdefinedthedirectionofrectificationenhancingthepertinenceeffectivenessofdemocraticlife.Goodfthismeeting

40、werequestedtheStingCommitteeofthemunicipalpartyCommitteemunicipalSecretaryGeneralTangWenjintheCityCommissionfdisciplineinspectionStingCommitteeYangXuJiangJixueDeputyDirectofthepersonnelofficeotherleadingcomradespresentgu

41、idanceallowsustowarmapplauseftheirwelcomethanks!BelowIfirstDistrictCommitteememberofthe20XXteamannualdemocraticmeetingimplementationofthecrectivemeasuresaswellasmemberoftheteamofmyownreptguidelinesftheimplementationofthe

42、independentCommissionagainstcruptionstatementinvitedleaderscomradescriticism.Firstannualpartyonthe20XXteamMemberofdemocraticlifeactionplanimplementationyear20XXdistrictdemocraticmeetingamemberoftheteamon“studypracticethe

43、scientificOutlookondevelopment“themefindaprojectsupptingstrongenoughtheindustrywellenoughurbanconstructionmanagementlevelneedstobeimprovedlivelihoodimprovementneedstobestrengtheneddistrictteamitselfsuchasthefiveaspects.Y

44、earof20XXwefindouttheproblemsmentionedabovebasedonactualShunqingconstructiondevelopmentconscientiouslysumupimprovementsachievingsignificantdevelopmentresultseffectivenessoftheirwk.(A)highlighttheprojecthlemaintainhighgro

45、wthofinvestment.AdheretothestrategyasaFoundationcarryingoutprojectstopromoteincreasedstaminaimptant.Oneistoincreasetheintensityofprojectstowards.Activelyseeknationalprovincialpolicysupptsuperispecialtransferpaymentsavari

46、etyofadditionalincomewilltop700millionYuananumberofkeyinfrastructureprojectslivelihoodprojectsindustrialprojectsintothecage.Secondincreasingtheprojectattracts.Thisyearatotalof23signedamajprojectofwhich14billionprojectChi

47、naMetallurgicalgroupvankegroupGuangdonghengdagroupTaiwanRuentexgroupontheRIgroupShenzhenKaisajifengagriculturalmachineryMercedesBenzAudi4SsteotherlargeenterprisesprojectshavesettledinShunqing.Thirdstrengthenprojectconstr

48、uction.Annualimplementationfocusproject39afixedassetsinvestmenttotalwillbreakthrough12billionyuancreateddistrictyilaihistyhighSouthdodamfiveinshopoldcitytransfmationYingChinaindustrialconcentrateddistrictconstructioncity

49、mainroadconstructionNtheaststeamTradeCentermodernfarmersindustryParkvocationaleducationcitylowrentalalsoroomconstructionfeaturesblocksbuildfarmersmarkettransfmation“ruralversion“Streettransfmationfocusengineeringspeedupi

50、mplementationeffectivenessobviously.ExpectedtobeachievedthisyearareawideGDP17billion72、RTU的基本結(jié)構(gòu)主要由電源、主控制模塊、遙測模塊、遙信模塊、遙控模塊、遙調(diào)模塊及調(diào)制解調(diào)器等構(gòu)成。(√)73、當(dāng)測量電流時，電流表的內(nèi)阻越小越好。(√)74、變送器的電壓輸入端子必須用帶可熔斷保險的端子。(√)75、圖7為遙控信息的傳送過程圖。(√)76、圖8為幅度

51、調(diào)制的波形圖。()77、圖9相量圖中，電流I超前電壓U。()78、圖10為一半波整流的RC電路。()79、16進(jìn)制0064轉(zhuǎn)換為10進(jìn)制數(shù)為200。()80、11110010轉(zhuǎn)換為16進(jìn)制碼為F2。(√)81、有一數(shù)字信號，測得在25ms中傳輸了15個碼元，該信號的傳輸速率為500bps。()82、三相平衡系統(tǒng)中，相電壓為220V，則任意兩相間電壓也為220V。()83、三相四線平衡系統(tǒng)中，當(dāng)每相電流為100A時，中性線電流為300A。

52、()(四)專業(yè)技能84、在現(xiàn)場核對變送器精度時，可以相應(yīng)的計量儀表為基準(zhǔn)。()85、自動化廠站端運(yùn)行規(guī)程中規(guī)定，廠站端遙控柜上的遙控壓板由遠(yuǎn)動專業(yè)人員投退。()86、電力系統(tǒng)主要測點(diǎn)以及其他重要用途的變送器，每年至少檢定一次。(√)87、目前地區(qū)調(diào)度自動化系統(tǒng)的數(shù)據(jù)傳輸分為模擬量和數(shù)字量通信方式。(√)88、在閉環(huán)控制系統(tǒng)中，如果反饋信號與參考輸入信號相加，稱為正反饋控制系統(tǒng)。(√)89、遙控執(zhí)行屏的主要功能就是通過調(diào)度下發(fā)的命令來執(zhí)行

53、操作。(√)90、調(diào)度員下發(fā)遙控命令時，只要確信遙控對象、性質(zhì)無誤，不必等待返校信息返回就可以操作“執(zhí)行”命令。()91、校驗(yàn)0.2級的變送器時，輔助電源可用交流220V市電。()92、在YX事項(xiàng)中，SOE顯示的時間精確到毫秒，是指事件發(fā)生瞬間RTU的時間，開關(guān)事項(xiàng)顯示的時間精確到秒，是收到事項(xiàng)時主站的時間。(√)93、在遠(yuǎn)動裝置接收信道上測出收到的信號電壓為0.775V，此值相當(dāng)于1dBV。()94、信號是由事故信號和預(yù)告信號組成的。

54、(√)95、對變送器進(jìn)行絕緣試驗(yàn)，就是將變送器的全部接線柱對外殼或接線柱之間進(jìn)行搖絕緣試驗(yàn)。()96、安全監(jiān)控、開關(guān)操作、遠(yuǎn)動、自診斷功能等屬于變電站綜合自動化系統(tǒng)的主要功能。(√)97、測試遙測回路時，若使用功率源，必須斷開遠(yuǎn)動裝置與二次回路的有關(guān)連線。(√)98、轉(zhuǎn)接屏中只有遙測和遙信電纜。()99、電壓變送器的輸入最大電壓一般為額定電壓的120%。(√)100、大型工程一定要有現(xiàn)場作業(yè)指導(dǎo)書，非工程工作不需要現(xiàn)場作業(yè)指導(dǎo)書。()1

55、01、電流變送器內(nèi)互感器的分流電阻不能隨便變化。(√)102、工作人員用萬用表測量變送器輸出后，經(jīng)換算，變送器輸出與一次功率對應(yīng)值在變送器精度范圍內(nèi)，則說明該變送器精度達(dá)到要求。()103、遙信回路采用光電隔離的作用是使輸入具有保護(hù)和濾波功能。()104、高質(zhì)量地安裝遠(yuǎn)動設(shè)備是其可以正常運(yùn)行的基礎(chǔ)。(√)105、遠(yuǎn)動裝置為防止遙信信號的抖動在電路中使用保持電路。(√)106、RTU采集的信息量只要有不經(jīng)過變送器變換的均稱為交流采樣。()