直流电机双闭环调速控制系统设计

Leaders:provincialagriculturalworkConferenceheldinXX,whichisourconcernandlove,willgreatlypromoteXXagriculturalandruraleconomicdevelopment.Firstofall,IamrepresentingXXmunicipalpartyCommitteeandGovernment,extendawarmwelcometotheattendingleaders!XXhasbeengivensupportandassistancetotheprovinceofagriculture,provincialagriculturalOffice,andexpressedheartfeltthankstoallthefriends!below,IXXwithabriefreport.AbasicXXofXXmunicipalitylocated(cities,omitted).Oneisthesuperiorecologicalenvironment.XXblue,clear,green,water,air,70%oflandintheterritoryiscoveredwithforests,grasslands,wetlandsandwaters,built7thousandsofsquarekilometersofthetotalareaofnaturereserves.Withinmajorindustrialpollutionsources,airqualityatthenationallevel,nationallevels,waterquality,soilpollution,purelandreputation,washeraldedbytheUnitedNationsenvironmentalofficialsthemostsuitableplaceforhumansurvival.Second,theenrichmentofnaturalresources.Atotalareaofmorethan5millionmuofarableland(whichowned1.53millionacres),theannualgrainoutputofmorethan2milliontonsandislocatedintheinternationallyrecognizedgoldcattle,thereshouldbemorethan400,000acresofgrazinggrassland,developinganimalhusbandryconditions;atotalareaof4.1millionacresofforestland,richinpreciouswoodsuchaspine,ash,yellowpineapple,standingtimbervolumeofmorethan26millioncubicmeters.ForestXiahashundredsofspeciespreciouswildlife,morethan200morespeciespreciousherbs,annualSuperthousandtonsofwildmushroomandreservesSuper100,000tonsofmountaindish;nectarplantthroughout,canbee100,000group,isChinabeeofXiang,andnationalNortheastblackbeereservesandimportantofbeeproductsproductionbase;canusingwater2.5billioncubicmetres,shouldbefishingwater460,000acres,richbigsalmon,andthreespentfiveLuo,Northcoldwaterspecialtyfish;foundandprovedreservesofmineralresourceshas36species.Third,geopoliticaladvantages.XXopenmidpointislocatedintheeasternpartoftheprovincealongtheborder,264kmlongborder,withnationalroadpassengerandfreighttransportport,builtontheborderbetweenChinaandRussiahasthelargestpermanentboundaryRiverBridge,runningatfullcapacitytheannualcargocapacityofupto2.6milliontons.Russiatwo(HABAandMarina),twocities(ImanandLesozavodsk)istheRussianFarEastindevelopedareas.Lesozavodskisonly8kmfromXXportcorrespondingtotheportofmarkovo,LuRinuostationisoneofthreerailwaymarshallingyardsinthefarEast,thefarEast-Siberianrailwayandaparallelroadrunsthroughthepass.Byrailandroad,totheNorthbyHABAcapitalKhabarovsk,theRussianhinterland,radiationintheCISandEasternEuropeancountries;totheSouththroughtheportofVladivostokandthenahuocardonthesea,toreachSouthKorea,JapanandotherPacificRimcountriesandregions.Fourisrichintourismresources.XXtouristresourcestypes,manyattractions,beautifulsceneryoftheSino-Russianborder-river-wusuliRiver,afamoustreasureisland,knownastheOrientalMaginotlineoftheJapaneseinvadingarmyTigerundergroundfortressruins,GeneralChi怒发冲冠凭栏处，潇潇两歇，抬眼望仰天长啸，壮怀激烈，三十功名尘与土，八千里路云和月，莫等闲白了少年头，空悲切，靖廉耻，犹末雪，臣子恨，何时灭!驾长车，塌破贺兰山缺。1设计任务：1.1技术数据（1）用线性集成电路运算放大器作为调节器的转速、电流无静差直流控制系统，主电路由晶闸管可控整流电路供电的V-M系统电动机：额定数据24V,1.25A,1000r/min,飞轮转矩:Kgm*m=7.0,过载倍数1.5晶闸管可控整流电路：三相桥式整流电路，整流变压器Y/Y连接，二次测线电压U2l=230VV-M系统电枢回路总电阻：R=1Ω测速发电机：永磁式，额定数据23.1W,110V,0.21A,1900r/min（2）稳态性能指标生产机械要求调速范围:D=10；静态率:s%≤5%（3）动态性能指标起动超调量:σn%≤15%σi%≤5%扰动产生的动态偏差:(nmax-nmin)/nmin*100%≤10%;恢复时间:tf≤0.5s（4）对起动、停车的快速性无特别要求1.2要求完成的任务（1）画出双闭环调速控制系统的结构原理框图（等效传递函数框图）；（2）给出控制系统各部分的电路图，并详细说明该部分的功能实现方法或换算与推导过程；（3）给出控制系统完整的总体电路图，以附件的形式粘在设计报告末尾2直流电机双闭环系统的组成2.1双闭环系统总体原理结构方案设计…………………………………….直流电机双闭环系统原理图及其描述Leaders:provincialagriculturalworkConferenceheldinXX,whichisourconcernandlove,willgreatlypromoteXXagriculturalandruraleconomicdevelopment.Firstofall,IamrepresentingXXmunicipalpartyCommitteeandGovernment,extendawarmwelcometotheattendingleaders!XXhasbeengivensupportandassistancetotheprovinceofagriculture,provincialagriculturalOffice,andexpressedheartfeltthankstoallthefriends!below,IXXwithabriefreport.AbasicXXofXXmunicipalitylocated(cities,omitted).Oneisthesuperiorecologicalenvironment.XXblue,clear,green,water,air,70%oflandintheterritoryiscoveredwithforests,grasslands,wetlandsandwaters,built7thousandsofsquarekilometersofthetotalareaofnaturereserves.Withinmajorindustrialpollutionsources,airqualityatthenationallevel,nationallevels,waterquality,soilpollution,purelandreputation,washeraldedbytheUnitedNationsenvironmentalofficialsthemostsuitableplaceforhumansurvival.Second,theenrichmentofnaturalresources.Atotalareaofmorethan5millionmuofarableland(whichowned1.53millionacres),theannualgrainoutputofmorethan2milliontonsandislocatedintheinternationallyrecognizedgoldcattle,thereshouldbemorethan400,000acresofgrazinggrassland,developinganimalhusbandryconditions;atotalareaof4.1millionacresofforestland,richinpreciouswoodsuchaspine,ash,yellowpineapple,standingtimbervolumeofmorethan26millioncubicmeters.ForestXiahashundredsofspeciespreciouswildlife,morethan200morespeciespreciousherbs,annualSuperthousandtonsofwildmushroomandreservesSuper100,000tonsofmountaindish;nectarplantthroughout,canbee100,000group,isChinabeeofXiang,andnationalNortheastblackbe