DevelopmentofKeyPower-SavingTechnologiesforPortableElectric-PoweredMechanicalDevices(II)

[[abstract]]本計畫將於三年內發展可攜式節能電動手工具機之節能關鍵技術，包括智慧型供電監控平台研發(分項計畫1)、節能交直流電能轉換積體電路實現(分項計畫2)、高效率馬達驅動晶片研發(分項計畫3)以及節能可攜式電動工具動力元件開發(分項計畫4)。總計畫則進行可攜式裝置產業需求與市場分析，並協助整合各分項計畫的子系統規格。分項計畫1結合智慧型充電器與無線感測網路，並設計即時監控程式管理充電器各項資訊；分項計畫2利用第一年建立之系統模型，整合變頻控制實現一適用於交直流與直直流電能轉換器之控制晶片；分項計畫3以數位IC整合與實現第一年研究之馬達控制法則，並規劃以類比IC實現功率輸出級，以開發高效能馬達驅動晶片；分項計畫4進行馬達設計與實作，並透過Simplorer建立馬達機電模擬系統。總計畫部份已初步進行產品分析，協助各子計畫訂定設計規格。各分項計畫之研究成果將分別投稿至IEEE各知名學術期刊，進一步結合本計畫建立機電整合平台，並尋求技術轉移。[[abstract]]Thethree-yearproject’stargetistodevelopkeypower-savingtechnologiesforportableelectric-poweredmechanicaldevices,includingintelligentchargercircuit(Sub-Project1),powersavingAC/DC-to-DCconverterIC(Sub-Project2),high-efficiencymotordriverIC(Sub-Project3),andhigh-efficiencymotorforuseinportableelectricpoweredhand-tools(Sub-Project4).Thedemandsandmarkettrendsofportableelectricpoweredmechanicalhand-toolwillbeanalyzed.Sub-Project1combinesintelligentchargercircuitwithwirelesssensornetwork,anddesignsreal-timemonitoringprogramstomanagethecharger’sinformation.Basedonthesystemmodelbuiltinthe1styearandtheintegrationofthevariable-frequencycontrol,Sub-Project2hasrealizedacontrollerICwhichissuitableforAC-DCandDC-DCconverters.Sub-project3integratesandrealizesthecontrolstrategiesofamotorinadigitalIC.Inaddition,apowerstageimplementedinananalogICformotorisplannedtodevelopahigh-performancemotordriveIC.Sub-Project4presentsthedesignanalysisandimplementationofthemotorinhand-heldtools,andbuildsuptheco-simulationbetweenmechanicalandelectricalsystemsbySimplorersoftware.Theprojectpreliminarilyanalyzesthedemandsandtrendsoftheportableelectric-poweredmechanicaldevices,andthendeterminesthespecificationsforSub-Projects.TheresultsoftheresearchesintheSub-ProjectswillbesubmittedtoIEEEfamoussocieties.Furthermore,technologytransferandaplatformformechanical-electricalintegrationwillbeindividuallyestablished.[[note]]NSC99-2218-E006-00