求位高手帮我翻译下段文字!汽轮机是一高速旋转机械.当转速增大时,离心应力迅速增加.一个设计良好的汽轮机调节系统,在机组甩负荷时,能将机组转速控制在109％额定转速之内.为了防止调节
<p>问题：求位高手帮我翻译下段文字!汽轮机是一高速旋转机械.当转速增大时,离心应力迅速增加.一个设计良好的汽轮机调节系统,在机组甩负荷时,能将机组转速控制在109％额定转速之内.为了防止调节<p>答案：↓↓↓<p class="nav-title mt10" style="border-top:1px solid #ccc;padding-top: 10px;">陈炳华的回答：<div class="content-b">网友采纳 Turbineisahigh-speedrotatingmachinery.Whenspeedincreases,thecentrifugalstressincreasingrapidly.Awell-designedsteamturbine-conditioningsystems,theunitloadrejection,thespeedcontrolunitcanbe109percentoftheratedspeed.Inordertopreventregulationofcertaincomponentsofthesystemisnotworkingproperly,sothatthesteamturbinespeedmaybeincreasedtomorethanrotorstrengthtotheextentpermittedby,thuscausingseriousdamagetotherotoraccident,tothatend,eachturbineareequippedwithspeedprotectiondevice.Inordertoensurethesafeoperationofsteamturbineandpreventtheemergenceofdamagedequipmentaccidents,inadditiontotheaction-conditioningsystemsareaccurateandreliable,shouldalsohavethenecessarysecuritydevicesinordertoturbineintheeventofunusualcircumstances,tothetimelyissueofalarmsignals,oractionstands,Inordertoavoiddamagetoequipmentcausedtheaccident.Whentheturbinespeedratedspeedofmorethan110percentto112percent,speedingprotectiondevices,safetyoiltoChina,quicklyclosedthedoorandthemainsteamvalvesregulation,cutintothesteamturbine,steamturbinestopturning. Speedprotectiondeviceisthefeelingofmechanicalcomponents,hydraulicandelectrical-andso.FeichuiistheuseofmechanicalorflythesizeofCentralsufferedcentrifugalforcetofeelthespeed.Mechanicalcomponentsfeelingsoftenreferredtoascriticalinterdictionsorcriticalsecurity,itistheexecutingagencyEmergencyTripslidevalve.SecuritycriticalforitsstructuralcharacteristicsintoFeichui-andtwo-ring,whichworksexactlythesame,bothareunstableregulator.Feichuimainlytothedesignofsecurity-criticalsteamturbinespeedingasanexamplefortheprotectionoftheadjustment. Theexperimentiscriticalforthesecurityofthespeedadjustment.Bycalculatingcheckandadjusttheactionturbinespeed. Keyword:speedingfortheprotectionofcriticalsecurityimpactofconditioningsystemsFeichui
页:
[1]