4GIS設(shè)備二次回路課件

?ABBGroup31July2023|Slide1GIS設(shè)備監(jiān)控回路

MonitoringCircuitofsecondary

ofGISABBHighVoltageSwitchgear(Xiamen)Co.,LtdSiteandAfter-salesService,2010?ABBGroup31July2023|Slide2概要Summary每個(gè)間隔都裝有一臺(tái)就地控制柜，控制柜內(nèi)包含有所有用于控制、信號(hào)傳輸和連鎖的輔助設(shè)備?？刂乒褚揽繉Ｓ玫膸Ь幋a的多芯連接插頭與設(shè)備相互連接，彼此不會(huì)混淆。EachfeederbayisequippedwithaLocalcontrolcabinetthatcomprisesallauxiliariesforcontrol,signalingandinterlocking.Thedevicesareconnectedbymeanofdevice-specificallycodedmultipleconnectorplugsthatcannotbemixed-upamongeachother

?ABBGroup31July2023|Slide3控制面板panel?ABBGroup31July2023|Slide4基本功能BasicFunctions按鈕控制高壓開關(guān)設(shè)備；位置指示器指示高壓開關(guān)設(shè)備狀態(tài)；報(bào)警顯示斷路器防跳回路；斷路器氣室密度過低時(shí)閉鎖分合閘；斷路器彈簧儲(chǔ)能不足時(shí)閉鎖分合閘；斷路器操作次數(shù)計(jì)數(shù)；液壓泵操作次數(shù)計(jì)數(shù)；液壓泵控制及監(jiān)視；SF6氣體壓力監(jiān)視；高壓設(shè)備間隔連鎖；防止帶負(fù)荷操作隔離開關(guān)與接地開關(guān)；斷路器在隔離開關(guān)故障位置禁止操作閉鎖；雙重命令閉鎖操作；手柄插入禁止操作閉鎖；掛鎖閉鎖；MCB用于保護(hù)控制電源回路；HV-EquipmentcontrolwithpushbuttonsHV-EquipmentpositionidentifybypositionindicatorsAlarmindicationAnti-pumpingcontrolofCBBlockingofCBexecutingatlowgasdensitylevelinCBcompartmentBlockingofCBexecutingatlowdriveforcelevelCBoperationcountingHydraulicpumpstartcountingControlandsupervisehydraulicpumpSuperviseSF6gasBayinterlockingProtectionofdisconnectorandearthingswitchsagainstunderloadInterlockingoperationofCBunderintermediatepositionofdisconnectorDoublecommandlockoutinbaylevelHand-crankinterlockingEndpositioninterlockMCBforprotectionofthedifferentlowvoltagecontrolcircuits?ABBGroup31July2023|Slide5基本功能BasicFunctions除基本功能外，GIS控制還應(yīng)包含的功能。MCB用于保護(hù)電壓互感器二次回路；零位/就地/遠(yuǎn)方控制開關(guān)；整站高壓設(shè)備連鎖；解除連鎖鑰控制開關(guān)；遙控接口；就地控制柜照明；就地控制柜防凝露加熱器；高壓設(shè)備防凝露加熱器Inadditiontothebasicfunctions,thefollowingothersareincludedasstandardMCBforprotectionofthelowvoltagecircuitofvoltagetransformerOff/local/remoteswitchInterlockinginallbaysInterlockingby-passswitchInterfaceforremotecontrolCabinetlightingCabinetanti-condensationheaterHV-Equipmentanti-condensationheater?ABBGroup31July2023|Slide6設(shè)備編號(hào)Identificationcodesofequipment

電氣設(shè)備編號(hào)根據(jù)IEC-60750制定，該標(biāo)準(zhǔn)包含了編制電氣設(shè)備編號(hào)的規(guī)則。根據(jù)這些規(guī)則，電氣設(shè)備編號(hào)可由一系列數(shù)字和符號(hào)組成的代碼加于區(qū)分。＝高層代碼段例：＝E03110kv－220kv饋線設(shè)備3＋位置代碼段例：＋S

就地控制柜－種類代碼段例：－K0A

開關(guān)K0分閘接觸器：端子代碼段例：：1111號(hào)端子TheidentificationcodeforelectricequipmentislaiddowninIEC60750.Thisstandardcontainstherulesforcompletingidentificationcodesforelectricequipments.Accordingtotheserules,identificationcodesofequipmentisseparatelyidentifiedbyaseriesofnumberandsymbol.=HigherleveldesignationExample:=E03110kv-220kvfeeder3+LocationExample:+SLocalcontrolcubinet-DeviceExample:-K0ARelayQ0-openfunction:TerminaldesignationExample::11Terminal11?ABBGroup31July2023|Slide7設(shè)備名稱綜述Overviewdevicedesignation斷路器Q0母線側(cè)隔離開關(guān)Q1、Q2、-------饋線側(cè)隔離開關(guān)Q9母線分段隔離開關(guān)Q11、Q12、Q21、Q22、---接地開關(guān)Q51、Q52、Q53、-------母線分段接地開關(guān)Q15、---、Q19快速接地開關(guān)Q8、Q81、Q82其他用途隔離開關(guān)，如PT用，SA用等Q6CircuitbreakerQ0BusbarconnectorQ1,Q2,-------FeederconnectorQ9BusbarsectiondisconnectorQ11,Q12/Q21,Q22/---EarthingswitchQ5,Q51,Q52,-----BusbarsectionearthingswitchQ15/---/Q19FastactionearthingswitchQ8,Q81,Q82FreelyavailableswitchQ6,suchasPTdisconnector,SAdisconnector?ABBGroup31July2023|Slide8操作機(jī)構(gòu)元器件命名Drivecomponentsdesignation斷路器操作機(jī)構(gòu)-Y1

斷路器合閘線圈-Y2/-Y3

斷路器分閘線圈-S1

儲(chǔ)能彈簧行程開關(guān)-S0

斷路器輔助開關(guān)-K203/-K204/-K206

氣壓低及儲(chǔ)能不足閉鎖繼電器-K201/-K301

儲(chǔ)能超時(shí)時(shí)間繼電器/合閘閉鎖報(bào)警延時(shí)繼電器-K0E/-K0A

合分閘接觸器-K208

馬達(dá)啟動(dòng)接觸器參看斷路器操作機(jī)構(gòu)原理圖principledrawingofCBmechanism.pdfCBdriveClosecoil:-Y1Opencoils:-Y2/-Y3Springtravelswitch:-S1CBauxiliaryswitch:-S0Interlockingrelaysatlowgaspressureandlowspringforce:-K203/-K204/-K206Overtimerelayofinterlockingofpumpstart:-K201/overtimerelayofcloseinterlockingalarm:-K301Close/openconnector:-K0E/-K0AMotorconnector:-K208

RefertoprincipledrawingofCBmechanism.pdf?ABBGroup31July2023|Slide9操作機(jī)構(gòu)元器件命名Drivecomponentsdesignation隔離/接地開關(guān)操作機(jī)構(gòu)-S1

隔離開關(guān)輔助開關(guān)-S1A

隔離開關(guān)分閘位置限位開關(guān)-S1E

隔離開關(guān)合閘位置限位開關(guān)-S1V

隔離開關(guān)手動(dòng)操作限位開關(guān)-S2V

掛鎖限位開關(guān)-S5

接地開關(guān)輔助開關(guān)-S5A

接地開關(guān)分閘位置限位開關(guān)-S5E

接地開關(guān)合閘位置限位開關(guān)-S5V

接地開關(guān)手動(dòng)操作限位開關(guān)-Y1

隔離開關(guān)閉鎖電磁鐵-Y5

接地開關(guān)閉鎖電磁鐵-K1E/-K1A/-K5E/-K5A

合分閘繼電器參看隔離/接地開關(guān)操作機(jī)構(gòu)原理圖PrincipledrawingofDESmechanism.pdfDESdriveAuxiliaryswitchofdisconnector:-S1Limitswitchoffofdisconnector:-S1ALimitswitchonofdiaconnector:-S1EHandlelimitswitchofdisconnector:-S1VLocklimitswitch:-S2VAuxiliaryswitchofearthingswitch:-S5Limitswitchoffofearthingswitch:-S5ALimitswitchonofearthingswitch:-S5EHandlelimitswitchofearthingswitch:-S5VDisconnectorblockingmagnet:-Y1Earthingswitchblocingmagnet:-Y5Close/openrelays:-K1E/-K1A/-K5E/-K5ARefertoprincipledrawingofDESmechanism.pdf?ABBGroup31July2023|Slide10操作機(jī)構(gòu)元器件命名Drivecomponentsdesignation快速接地開關(guān)操作機(jī)構(gòu)-S8

輔助開關(guān)-S8A

分閘位置限位開關(guān)-S8E

合閘位置限位開關(guān)-S8V

手動(dòng)操作限位開關(guān)-Y8R

閉鎖電磁鐵-K8E/-K8A

分合閘繼電器參看快速接地開關(guān)操作機(jī)構(gòu)原理圖PrincipledrawingofFESmechanism.pdfFESdriveAuxiliaryswitch:-S8LimitswitchOFF:-S8ALimitswitchON:-S8EHandlelimitswitch:-S8VBlockingmagnet:-Y8RClose/openrelays:-K8E/-K8ARefertoprincipledrawingofFESmechanism.pdf?ABBGroup31July2023|Slide11現(xiàn)地控制柜元器件命名Componentsdesignationoflocalcontrolcabinet-E190

照明燈-E191

溫濕度控制器-F1××

直流回路控制微型空氣開關(guān)-F19×

交流回路微型控制空氣開關(guān)-F30×/-F401

電壓互感器二次回路微型控制開關(guān)-H×

開關(guān)位置指示器×數(shù)字代表相應(yīng)的開關(guān)，如-H0-斷路器Q0位置指示。-K×V

聯(lián)鎖繼電器×數(shù)字代表相應(yīng)的開關(guān)，如-K1V代表隔離開關(guān)Q1聯(lián)鎖。-K101

電源回路電壓監(jiān)視繼電器-K401—3

電壓監(jiān)視繼電器LightingTemperatureandwetcontrolDCM.C.BcontrolACM.C.BcontrolM.C.BcontrolofvoltagetransformerPositionindicatornumber×meansthedesignationofrelatedswitch,suchasH0isthepositionofCBQ0Interlockingrelaynumber×meansthedesignationofrelatedswitch,suchas-K1VistheblockingrelayofswitchQ1MotorPowersuperviserelayVoltagesuperviserelay?ABBGroup31July2023|Slide12現(xiàn)地控制柜元器件命名Componentsdesignationoflocalcontrolcabinet-K5××

報(bào)警信號(hào)擴(kuò)展繼電器-KF×A

雙命令閉鎖繼電器“分”-KF×E

雙命令閉鎖繼電器“合”-S×A

跳閘按鈕-S×E

合閘按鈕“×”代表開關(guān)Q×-P201/-P202

計(jì)數(shù)器-R190

加熱器ExtendalarmrelayDoublecommandblockingrelayOFFDoublecommandblockingrelayONTripbuttonClosebutton“x”meansswitchQ×CounterHeater?ABBGroup31July2023|Slide13現(xiàn)地控制柜元器件命名Componentsdesignationoflocalcontrolcabinet-P411

電壓表-P415

電流表-S101

零位/就地/遠(yuǎn)方轉(zhuǎn)換開關(guān)-S190

照明微動(dòng)開關(guān)-S202

閉鎖/解鎖轉(zhuǎn)換開關(guān)-S411

電壓轉(zhuǎn)換開關(guān)-S415

電流轉(zhuǎn)換開關(guān)-H500

故障報(bào)警器VoltmeterAmmeterOff/local/remoteswitchMicro-switchforcabinetlightInter./releaseswitchVoltmeterswitchAmmeterswitchAlarmannunciator?ABBGroup31July2023|Slide14原理圖頁碼編號(hào)Schematicssheetnumbering功能代碼designation描述descriptionA 目錄、封面 index,coversheetsB 概略圖 overviewdiagramsD 交流電源回路 AC-SupplyG 直流電源回路 DC-SupplyL 馬達(dá)控制回路 drivescontrolM 控制回路 controlcircuitsN 保護(hù)回路 protectioncircuitsP 聯(lián)鎖回路 interlockingcircuitsQ 位置指示信號(hào) indicationR 報(bào)警、監(jiān)視信號(hào) annunciation,supervisionS 電流電壓互感器二次回路 secondarycircuitsoftransformerT 測量、計(jì)量回路 measurement,meteringcircuitU 變壓器控制 transformercontrolW 遙控 remotecontrolX 常規(guī)控制 generalcontrol

?ABBGroup31July2023|Slide15原理圖標(biāo)識(shí)Designationofcircuitdiagrams?ABBGroup31July2023|Slide16原理圖標(biāo)識(shí)Designationofcircuitdiagrams?ABBGroup31July2023|Slide17符號(hào)描述Symboldescription?ABBGr