印度BALCO扩建4x300MW燃煤电站工程汽机保护（ETS）调试措施第页TESTPROCEDUREOFTURBINEPROTECTIONSYSTEMFORBALCOEXPANSIONPROJECT4×300MWTHERMALPOWERPLANT印度BALCO扩建4×300MW燃煤电站工程汽机保护（ETS）调试措施Aug.20102010年8月ITEMNO.:BALCO-COMM-IP010Compliedby:编写：Checkedby:初审：Revisedby:审核：Approvedby:批准：目录ContentsTOC\o"1-3"\n\h\z\uHYPERLINK\l"_Toc247708265"1.编制目的CompilePurposeHYPERLINK\l"_Toc247708266"2.调试范围ScopeofcommissioningHYPERLINK\l"_Toc247708267"3.调试前必须具备的条件ConditionsofcommissioningHYPERLINK\l"_Toc247708268"4.调试步骤ProcessofcommissioningHYPERLINK\l"_Toc247708269"5.使用工具ToolsusedfortestHYPERLINK\l"_Toc247708270"6.注意事项Precautions编制目的CompilePurpose为了指导及规范系统及设备的调试工作，检验系统的性能，发现并消除可能存在的缺陷，保证系统及设备能够安全可靠投入运行，制定本方案。Thiscommissioningprocedureiscompiledtoguideandstandardizethepracticeoftestingandadjustingtofacilitateproofingofsystemperformance,findingandrepairingofpossibledefects,thusensuringthattheequipmentandsystemcanbebroughtintooperationsafelyandreliably.调试范围Scopeofcommissioning2.1ETS调试范围ETSsystem2.1.1超速Turbineoverspeed2.1.2轴向位移大Axialshiftextrahigh2.1.3真空低Lossofcondenservacuum2.1.4润滑油压低Lowbearinglubeoilpressure2.1.5抗燃油压低Lowcontroloilpressure2.1.6汽机轴承振动大Shaft&bearingvibrationextrahigh2.1.7发电机故障保护Generatormainprotectioninitiating2.1.8主燃料跳闸（MFT）Boilermasterfueltrip(MFT)2.1.9DEH装置失电DEHpowersupplyfailure2.1.10手动停机OperationofemergencyturbinetrippushbuttonintheCCR2.2TSI调试范围TSIsystem2.2.1转速测量Speedmeasurement2.2.2零转速测量Zero-speedmeasurement2.2.3轴向位移Axialshiftmeasurement2.2.4轴振及瓦振Shaft&bearingvibration2.2.5偏心率Eccentricity2.2.6缸胀Thermalexpansion2.2.7差胀Differentialexpansion2.2.8键相Keyphase调试前必须具备的条件Conditionsofcommissioning3.1控制柜、跳闸控制装置工作正常。Controlcabinetandtrippingcontrolequipmentshallworknormally.3.2测量元件安装、接线情况检查完毕。Installationandwiringofmeasuringelementshavebeencheckedup.3.3执行机构安装完毕，并合格。Actuatorshavebeeninstalleduptostandard.3.4DEH系统工作正常。DEHsystemsshallworknormally.调试步骤Processofcommissioning4.1系统试验前的检查Inspect