无线供电的旋转机械部件监测系统设计

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中图分类号：TN92-34；TM724 文献标识码：A 文章编号：1004-373X（2026）09-0133-08

Abstract：Because of thepower suplyand communication wiring diffcultiescaused bytherotating mechanical componentsinthemonitoringsystem，andthedisadvantagesof theexistingconductiveslipring technology，suchaseasywear andshortlife，thispaperdesignedarotating mechanical component monitoringsystem basedonwirelesspowersupply.Firstly， theoreticalanalysis，simulationverificationandhardwaredesignwereconductedontheLCC-Stypemagneticallcoupledwireles powertransmissionsystem，realizing awirelesspowersupplysubsystemcapableof non-contact wirelesspower transmision. Secondly，amonitoringsubsytemwasdsigned，whichouldcoectthetemperaturendvibrationdataofutiplepointsithe rotatingmechanicalcomponentsinreal timeand transmitthem totheuppercomputerviawirelesscommunication.Finalythe ffectivenessof thesystemwasverifiedbybuildingarotatingexperimentalplatformtosimulatetherotationalmotionof mechanical components.Tosumup，thedesignedsystemprovidesafeasibletechnicalsolution forthewirelessmonitoringof rotating mechanical components.

Keywords：wirelesspowertransmision;monitoringofrotatingmechanicalcomponent;magneticcouplingresonance;LCC-S; wireless monitoring;sensing technology

0 引言

旋转机械部件在军事、电力等领域应用广泛，如汽轮机转轴、风力发电机、水轮发电机转子、航空航天装置的发动机等1。（剩余7443字）