在二次设备上工作

二次系统上的工作哈尔滨电力职业技术学院哈尔滨电力职业技术学院索春梅二次系统上的工作Workonthesecondarycircuitsecondarycircuit二次回路哈尔滨电力职业技术学院在高压室遮栏内或与导电部分小于表2-1规定的安全距离进行继电保护、安全自动装置和仪表等及其二次回路的检查试验时，需将高压设备停电的;

Inspectiontestonsecondarycircuitofrelayprotectionandsecurityautomaticequipmentandinstrumentationinthehighvoltageroombarrierorthesafedistancebetweentheconductivepartwhichislessthantheprovisionsofthetable2-1,thepowerofhighvoltageequipmentshouldbe;在高压设备继电保护、安全自动装置和仪表、自动化监控系统等及其二次回路上工作需将高压设备停电或做安全措施者;Inhighvoltageequipment,relayprotection,automaticsafetydeviceandinstrument,automaticmonitoringsystemanditstwocircuit,powerequipmentshouldbecutofforsafetymeasuresshallbemade;下列情况应填用变电站(发电厂)第一种工作票:Thefirstkindworksheetforthesubstation(powerplant)shouldbefilledinthefollowingcircumstances:哈尔滨电力职业技术学院inspectiontest检查试验relayprotection继电保护instrumentation仪表automaticmonitoringsystem自动化监控系统哈尔滨电力职业技术学院通信系统同继电保护、安全自动装置等复用通道(包括载波、微波、光纤通道等)的检修、联动试验需将高压设备停电或做安全措施者；

Thecommunicationsystemwiththerelayprotection，safetydevicesandothermultiplexingchannels(includingcarrier,microwave,fiberchannel,etc.)inspection,linkagetest,theneedforhigh-voltageequipmentoutageorsecuritymeasures;在经继电保护出口跳闸的发电机组热工保护、水车保护及其相关回路上工作需将高压设备停电或做安全措施者。

Inthethermalpowerprotection,waterwheelprotectionandrelatedcircuitsofthegeneratorsetwhichistrippedbytherelayprotectionoutlet,thehigh-voltageequipmentshouldbecutofforbetakenassafetymeasures哈尔滨电力职业技术学院carrier载波microwave微波fiberchannel光纤通道relayprotection继电保护linkagetest联动试验thermalpowerprotection热工保护waterwheelprotection水车保护哈尔滨电力职业技术学院继电保护装置、安全自动装置、自动化监控系统在运行中改变装置原有定值时不影响一次设备正常运行的工作;

Therelayprotectiondevice,thesafetyautomaticdeviceandtheautomaticmonitoringsystemdonotaffectthenormaloperationoftheprimaryequipmentwhentheoriginalsettingofthedeviceischangedinoperation;对于连接电流互感器或电压互感器二次绕组并装在屏柜上的继电保护、安全自动装置上的工作，可以不停用所保护的高压设备或不需做安全措施的;

Fortheworkoftherelayprotectionandsafetyautomaticdevicewhichconnectsthecurrenttransformerorthetwowindingofthevoltagetransformerandismountedonthescreencabinet,withoutthehighvoltageequipmentbeingdisabledorwithoutsafetymeasuresbeingneeded;下列情况应填用变电站(发电厂)第二种工作票:Secondkindworksheetsforsubstations(powerplants)shouldbefilledinthefollowingcircumstances:哈尔滨电力职业技术学院originalsetting原有定值affect影响currenttransformer电流互感器mount准备、安排哈尔滨电力职业技术学院在继电保护、安全自动装置、自动化监控系统等及其二次回路，以及在通信复用通道设备上检修及试验工作，可以不停用高压设备或不需做安全措施的Inspectiontestintherelayprotectionandautomaticsafetydevice，automaticmonitoringsystemandtheirsecondarycircuit,andthemaintenanceofcommunicationequipmentinthemultiplexchannel,cancarryoutwithoutthehighvoltageequipmentbeingdisabledorwithoutsafetymeasuresbeingneeded;在经继电保护出口的发电机组热工保护、水车保护及其相关回路上工作，可以不停用高压设备的或不需做安全措施的。Workonthermalprotection,waterwheelprotectionandrelatedcircuitsattherelayprotectionoutletcanbedonewithoutthehighvoltageequipmentbeingdisabledorwithoutsafetymeasuresbeingneeded.哈尔滨电力职业技术学院Multiplex多路传输的Channel通道communicationequipment通信设备highvoltageequipment高压设备哈尔滨电力职业技术学院在运行设备的二次回路上进行拆、接线工作;

Performthedisassemblyandwiringworkonthesecondarycircuitoftheoperatingequipment;在对检修设备执行隔离措施时，需拆断、短接和恢复同运行设备有联系的二次回路工作。Intheimplementationofisolationmeasuresforthemaintenanceequipment,itisnecessarytodismantle,short-circuitandrestorethesecondarycircuitworkassociatedwiththeoperatingequipment.检修中遇有下列情况应填用二次工作安全措施票:Incaseofanyofthefollowingcircumstances,thesecondarycircuitsafetymeasuresshallbefilledout哈尔滨电力职业技术学院implementation执行