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《高功率密度dc-dc電源模塊的設計與實現(xiàn)》由會員上傳分享，免費在線閱讀，更多相關(guān)內(nèi)容在學術(shù)論文-天天文庫。
1、上海交通大學工程碩士學位論文摘要的驗證和測試數(shù)據(jù)，測試結(jié)果表明本次設計能夠在1/16磚DC-DC電源模塊的外形規(guī)范下實現(xiàn)約141W/inch3的高功率密度，其它各項關(guān)鍵電氣性能也達到了預期的設計要求。最后，本文的第五章對高功率密度DC-DC電源模塊的未來研究和發(fā)展方向進行了簡要的探討。關(guān)鍵詞：功率密度，電源模塊，直流-直流，1/16磚，半橋拓撲，LM5035A第II頁上海交通大學工程碩士學位論文ABSTRACTDESIGNANDIMPLEMENTATIONOFAHIGHPOWERDENSITYDC-DCPOWERMODULEABSTRACTWiththedev
2、elopmentofcommunicationtechnologyandprogressofintegratechip,thecommunicationindustryhasmorehugedemandonDC-DCpowersupply,anditalsoraiseshigherrequirementstoDC-DCpowermodule.Thecommunicationcompaniesneedpowermodulecannotonlyprovidemorepower,butwithlimitedvolumeassmalleraspossible.This
3、isachallengetopowersupplydesignengineer.Inordertomeetthisrequirement,designershavetodevelopaDC-DCpowermodulewithhigherpowerdensityThispaperprovidesdetaileddescriptionsonsuchahighpowerdensityDC-DCpowermodule.ItmeetsthedefinitionofDOSA1/16thbrickinpowerindustry,andcanoutput3.3V/20A.It
4、spowerdensityreaches141W/inch3.Inthispaper,thefirstchaptergivesabriefintroductionofthe第I頁上海交通大學工程碩士學位論文ABSTRACTthesisbackground.AndthesecondchapterdescribesadetailedprocessonhowtodefinetheschemeofthisDC-DCpowermodule.Inthethirdchapter,thedesignandimplementationondifferentsub-modules
5、areintroducedindetails.Verificationandtestresultsareprovidedinfourthchapter.Asverifiedinfourthchapter,thisdesignhasachieveda141W/inch3powerdensity,whichcanrepresenttheadvancedpowerdensityin1/16DC-DCpowermoduleinindustry.Inthefinalchapter,thispapersummarizesthisdesign,andforecaststhe
6、developmentofhighpowerdensityDC-DCpowermoduleinthefuture.KEYWORDS:PowerDensity,PowerModule,DC-DC,1/16thBrick，Half-BridgeTopology，LM5035A第II頁上海交通大學工程碩士學位論文縮略語表《縮略語表》縮略語英文原文中文解釋1/16thBrickSixteenthPowerSupplyBrick1/16磚電源模塊
B-HHysteresisLoopofMagneticMaterial磁性材料的磁滯回線
BmaxMaximumMagnet
7、icFluxDensity最大磁通密度
DC-DCDirectCurrenttoDirectCurrent直流到直流轉(zhuǎn)換
DOSADistributed-PowerOpenStandard分布式電源開放標準
Alliance聯(lián)盟FullBridgeFullBridgeTopology全橋拓撲結(jié)構(gòu)
HalfBridgeHalfBridgeTopology半橋拓撲結(jié)構(gòu)
IinInputCurrent輸入電流
IoutOutputCurrent輸出電流
MosfetMetallicOxideSemiconductorField金屬氧化物半導體場
EffectTran
8、sistor效應晶體管OCPOverC
