HEV動力電池綜合測試平臺的數(shù)據(jù)采集系統(tǒng)設計.pdf

1、哈爾濱理工大學碩士學位論文HEV動力電池綜合測試平臺的數(shù)據(jù)采集系統(tǒng)設計姓名：劉建初申請學位級別：碩士專業(yè)：控制理論與控制工程指導教師：李革臣20090301哈爾濱理工大學T學碩lj學位論文DesignofDataAcquisitionSystemofHEVPowerBatterisIntegrationTestPlatformAbstractCurrentlytheresearchoftheelectricvehiclepowerbat

2、teryiScarriedoutinalOtofcountriesBecauseoftherestrictionfactorssuchascost，batterycapacitytheelectricvehiclepowerbatteryisnotsuitabletoapplyintheindustrializationWiththecontinuousimprovementofbatteryperformance，thedevelop

3、mentoftheelectricvehicleswillbemoreandmorepromisingTherefore，thetestingtechnologyoftheelectricvehiclebatteryisadvancingtoeverhigherlevelsInordertomeettheneedsofthemeasurementandassessmentofthevehiclepowerbatteryasetofHEV

4、(HybridElectricVehicle)powerbatteryintegratedtestplatformsbasedonvirtualinstrumenttechnologyaredevelopedTheengineeringsimulationprincipletechnologyastechnologyrouteisselectedinthepaperandthesimulationofactualworkingcondi

5、tionsforelectricvehiclesmakethetestplatformloadheightsimilartotheactualoperationofelectricvehicleInthedesignofthesystem，thevibrationplatformisusedtosimulatethevibrationofelectricvehiclesonruntime，andthetemperaturecontrol

6、systemiSalsousedtosimulatesurroundingenvironmenttemperatureofthevehiclepowerbatteryBasedonthedifferentvibrationimpactandthedifferenttemperatureenvironments，thedataacquisitionsystemisdesignedtomeasurethevoltage，loopcurren

7、t，innerimpedanceandthebatterytemperaturedata，etcThePCsoftwareisdesignedwiththeLabVIEWThehardwareandsoftwareofthedataacquisitionsystemiSdesignedi11thepaperTheDSPhostcontrollervoltagemeasurementmodule，innerimpedancemeasure