一種柵控行波管高壓電源的研制.pdf

1、目錄摘要1Abstract：!第一章緒論411引言412高壓電源發(fā)展概況413本文的主要工作614論文組織結(jié)構(gòu)7第二章高壓電源基礎(chǔ)理論921概述922開(kāi)關(guān)電源技術(shù)923柵極調(diào)制器介紹1624小結(jié)19第三章高壓電源詳細(xì)設(shè)計(jì)2031高壓電源指標(biāo)要求2032高壓電源組成2133高壓電源的主電源設(shè)計(jì)2234柵極調(diào)制器及燈絲電源設(shè)計(jì)3835控制保護(hù)設(shè)計(jì)4436小結(jié)46第四章高壓電源樣機(jī)的測(cè)試4741概述4742高壓電源測(cè)試波形及數(shù)據(jù)4943環(huán)境適

2、應(yīng)性試驗(yàn)5344小結(jié)54第五章總結(jié)與展望5551主要貢獻(xiàn)5552下一階段工作展望55參考文獻(xiàn)56致謝58AbstractAlongwithTravellingWaveTube(TWT)inventedintheearly1940’S，thismicro—wavepowerdevicealreadyextendedradar、electronWar、telemetry、communicationindustryTWTisatypeofmi

3、crowavedevicewhichachieveamplifyingpowerbytransformingelectronbeamkineticenergyintoradio行equencyelectromagneticwaveTWThasalotofcharacters，suchasbroadband、highgainandefficiency、smallsize、lightweight、controlgridThetransmit

4、ter謝tllTWTastheamplifierhaslargeoutputpowerrelativelywidebroadband，highefficiencyTheperformanceofhighvoltagepowersupplywhichisoneofthemostimportantpartsinthetransmittersystemofelectronicequipmentdeterminestheperformanceo

5、fTWTtransmitterThisthesisbasedontheneedofanairbornetransmitterproject，focusesonthedesignanddevelopmentworkofhighvoltagepowersupplyforgridcontrolTWTFromtheviewofengineeringpractice，itintroducesthedesignprocessofthemainpow

6、ersupplyandgridmodulatorinthehighvoltagepowersupplyThedesignofthemainpowersupplyportionfocusesontheswitchingpowersupplytechnologyAftertheanalysisandcomparisonofperformanceofallkindsoftopologicalcircuitaboutswitchingpower

7、supplyitchoosesthecircuitformoffullbridgezerocurrent—switchingresonantcircuitasthebasiccircuitoftheTWTllighvoltagepowersupplyTheimportanttechniquesinthispartincludes：rectifyingandfilteringtechnology，thedesignanddealizati

8、onofhighvoltagetransformer，theanalysisandparameterdesignoftheresonantcircuitInthe甌dmodulatorpart，basedontheintroductionofthebasictheoryknowledgeofpulsemodulator，andtheperformancedifferencesbetweenvarioustypesofpulsemodul

9、atorwechoosethecircuitformoffloatingdeckmodulatorasthebasiccircuitofthegridmodulatorInthispart，itintroducesthedetailsofthedesignprocessofgridmodulatorincludingthepositivepowerandthenegativepowerofthegridmodulatorandthede

10、signofisolationdrivingcircuitFinallyanengineeringprototypeofthehighvoltagepowersupplyismanufacturedsuccessfullywhichmeetstheairbomeenvironmentalconditionsThroughvariousexperimentsandtests，thehighvoltagepowersupplyprototy