畢業(yè)論文-三相64極開(kāi)關(guān)磁阻電機(jī)轉(zhuǎn)矩特性分析與優(yōu)化設(shè)計(jì)

1、密級(jí)：內(nèi)部三相三相6464極開(kāi)關(guān)磁阻電機(jī)轉(zhuǎn)矩特性分析極開(kāi)關(guān)磁阻電機(jī)轉(zhuǎn)矩特性分析與優(yōu)化設(shè)計(jì)與優(yōu)化設(shè)計(jì)AnalysisOptimalDesignofTqueacteristicsofThreephase64PoleSwitchReluctanceMot學(xué)院：電氣工程學(xué)院專業(yè)班級(jí)：電氣工程及其自動(dòng)化1003班學(xué)號(hào)：姓名：指導(dǎo)教師：2014年6月IIAbstractInrecentyearswiththedevelopmentofpowerel

2、ectronictechnologycontroltechnologyanewmotcalledswitchreluctancemotwhichhassomanyadvantagessuchassimplestructureexcellentperfmanceofspeedadjustmentlowcosthighreliabilitylargestartingtquehighefficiencywasdeveloped.Therefe

3、itwasappliedinmanyfieldssuchastractiondrivegeneralindustrialhouseholdappliancesetc.Howeverduetothedoublesalientstructureofswitchreluctancemotwhichcausednonlinearityofthemagiccircuitsaturationeffectaswellasthespecialpower

4、supplypatterncomparedwiththetraditionalmotthevibrationnoiseissignificant.Thisfeaturegreatlylimitedtheapplicationofswitchreluctancemottomefields.Therefeindertoachievethebetterdynamicstaticperfmanceftheswitchreluctancemoth

5、owtoreducethetqueripplenoisehasbecomethehotspotofthefutureresearchofswitchreluctancemotitscontrolsystem.Firstlyaccdingtotheoperatingmechanismoftheswitchreluctancemotathreephase64poleswitchreluctancemotistakenastheanalysi

6、smodelthetqueacteristicsisanalyzedbyutilizingtheANSOFTMaxwellmodule.Secondlyintheoptimizationmodeltherotpolearccoefficientsubslotonthesurfaceofrotaretakenasthedesignvariablesthetquerippleaveragetquearetakenastwoobjective

7、functions.TheMATLABsoftwareisappliedtocalculatetheaveragetquetqueripplefromtheMaxwellresults.Finallyamultiobjectiveoptimizationalgithmwhichwasdevelopedbythelabatyisappliedtofindouttheoptimalsolution.Indertodeterminethegl