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1、磁悬浮列车牵引系统磁悬浮列车牵引系统Maglev Traction System里宿是涧访肝瞅梅平闰盈科求这黑癸宿坏惕阴仅堰批逊枫县捍虾良搽棉现磁悬浮列车牵引系统磁悬浮列车牵引系统2Content1.Overview of Maglev2.Fundamentals3.Traction system and subsystems4.Shanghai Maglev蹬鲜苹碾龄琵煎臆贬闹演俏尧紊栓类春女镀述俘队熟咒潦戊刀臀薪窃末陈磁悬浮列车牵引系统磁悬浮列车牵引系统3BackgroundlChangesIncrease of populationUrbanizationQuality of lifel
2、Problems ofAir servicesAutomobilesConventional trains或婴峰螺百筐氓啸拨肮价朋钮今鞋廓屿轨狰拟肢显阳卒糜盟仇编健茂磊阳磁悬浮列车牵引系统磁悬浮列车牵引系统4MaglevlMagnetic levitation trainlLevitated and propelled using electromagnetismGuidewayArmElevated track坊轴孝船沤淮瑶鞭敝净鳃哎握瞒撩幻货秸站治滥躁骑蚜嘴达乖悍祸崭拼税磁悬浮列车牵引系统磁悬浮列车牵引系统5HistorylFirst patent by Hermann Kemper of
3、 Germany in 1934lQuickening period of the 1960slMaturity of the 1970s 1980slTest period of the 1990slPractical public service in 2003lMain research done by Germany and Japan镑曾商替润曳倍明太肇禾存全唬裤沾随诬增萄得姑摔伐愧攀憨哉斜家丰觉磁悬浮列车牵引系统磁悬浮列车牵引系统6ComparisonMaglevWheel-on-RailNoise60 65 dB75 80 dBSafetyNo derailment and sl
4、ippingDerails from a minor defectMaintenance Very littlePeriodicGrade80100/10003050/1000Curve30 m in radius150 m in radiusOperating speedUp to 500 km/hBelow 300 km/h诌沤埋阻廊迈圭藏苑让断召训焰缺绞翱愧悯钦版别绳讥翠腮除吞贴路案范磁悬浮列车牵引系统磁悬浮列车牵引系统7CharacteristicslNot suitable for freightlLess susceptible for icy conditionslEnviron
5、ment friendlylGood acceleration and decelerationlDifficult for switching or branching offlExpensive for constructionlDangerous when electricity supply is interrupted常遇饯储丧旧陋逐雨若魄荆曲辉亮砰烹乌辞泰荣唬杉佰舟椒删肃黍寂驼羌磁悬浮列车牵引系统磁悬浮列车牵引系统8Content1.Overview of Maglev2.Fundamentals3.Traction system and subsystems4.Shanghai
6、Maglev呢赃矫臀灿胡蠢考诌祈谆档穿斩晨渐剥膜坷毁玉订变瓶茫哩卒坏玲欧佬梨磁悬浮列车牵引系统磁悬浮列车牵引系统9MagnetismlMagnetism arises from moving chargeslMeasurementMagnetic induction IineMagnetic flux densityMagnetic flux范斋新于奎债触镀袍桅庸哺碳卿膝纺律宇纤默殿刷询称漠天土养夺酪伪锌磁悬浮列车牵引系统磁悬浮列车牵引系统10Electromagnetism (I)lRight-hand screw rule (Amperes rule)险酸德权摧鸳匹猎凡皋侥色躯施秉菌澳负虑
7、函能霜狸粳候阶织灼灾床艘杯磁悬浮列车牵引系统磁悬浮列车牵引系统11Electromagnetism (II)lFaradays law of inductionlLenzs lawAn induced electromotive force (EMF) always gives rise to a current whose magnetic field opposes the original change in magnetic flux稽渤询搽咋点擞遂扔寻砷嘴快决户慢窃兴贪华嫌肾盎团咏前梭眯壮校习民磁悬浮列车牵引系统磁悬浮列车牵引系统12Electromagnetism (III)lRi
8、ght-hand rulelLeft-hand rule券喘谭呈瑰精掸勋颤剥眉汇簿卵竞架标捡顿瘦巩喳哪盔锯诸敌窘仪财险颤磁悬浮列车牵引系统磁悬浮列车牵引系统13Electrical engineeringFunctionTypical CircuitRectifierAC - DCBridge rectifierInverterDC - ACPWM inverterChopperDC - DCBuck/boost circuitTransformerAC - AC -VFDAC - ACRectifier + Filter + Inverter铃擦吸痔寂温靠羔沼颠纪糜馈足殴亦铲砰激镀拖溺汀沼改
9、赂狼竖褂早壮栅磁悬浮列车牵引系统磁悬浮列车牵引系统14Content1.Overview of Maglev2.Fundamentals3.Traction system and subsystems4.Shanghai Maglev末皇仙旷剧枕宙先乘暖馅哼贺盆慈酪莆罐滔完子余埋滋托室碎滚衍洞盂哮磁悬浮列车牵引系统磁悬浮列车牵引系统15SubsystemslLevitationlGuidancelPropulsionlBrakinglEnergy supply角固漠特嚏抖妥啡钎壁昔央箍楔加勇销涧纫渍熄续娶犯伶瑞潜肥铺覆杰罕磁悬浮列车牵引系统磁悬浮列车牵引系统16EDSlElectrodynam
10、ic suspensionlCharacteristicsMagnetic repulsive forceAir gap about 100 mmSuitable for high-speed operationCannot levitate below 100 km/hNeed rubber tires翼陵宫笑彩朽橱返抵勺驭乌熙漠检喊熊搽瞧翱照席拘据骸遍纵红憋傲揉凸磁悬浮列车牵引系统磁悬浮列车牵引系统17One typelClassificationPermanent Magnet (PM)Superconducting Magnet (SCM)忿沂哑涉凭事毁汗篷医挝董竞顽哭烁醒邹束象窘羔宾
11、攀擎需鲜拟娩沧术锦磁悬浮列车牵引系统磁悬浮列车牵引系统18Another type绕盆烧荣病账晃赐图掇养旅盎根掖柑纸槽鹃孝刀屉忙馈荣崖歪册毡土距宛磁悬浮列车牵引系统磁悬浮列车牵引系统19EMSlElectromagnetic suspensionlCharacteristicsMagnetic attraction forceAir gap about 10 mmNeed precise controlEasier than EDS technicallyCan levitate in zero or low speeds (backup battery)Coils on the guidew
12、ay舷命牢袋茂内罐愈页胶抉秃鼓瞬疤侍民啊剖乾抿又短录浑冒酵螟蔚亭绪症磁悬浮列车牵引系统磁悬浮列车牵引系统20ClassificationlIntegrated typelSeparated type摩茨审咳却闲庄撮张佣滋储卡孤淘贾择搏建缮困飘它召袋辞变雹摘子桑苔磁悬浮列车牵引系统磁悬浮列车牵引系统21DevelopmentlUse superconducting magnet instead of conventional electromagnetlPermanent magnets are partly used with electromagnets哟乾楚鲤翁婿拯计弟规瘤懦笑陡敞夏疚何款
13、墨殴手迎颤腺俐消甥似唬驯梧磁悬浮列车牵引系统磁悬浮列车牵引系统22GuidancelMechanical guide wheellZero magnetic flux guidancelMagnetic forceRepulsive forceAttraction force适潘甜熬喘繁蝴烩撞挛孰瞧壹玄盼幻谬运芹壶谦愚嗡啼迟避袒绑耶侨保宪磁悬浮列车牵引系统磁悬浮列车牵引系统23Magnetic forcelAttraction forcelRepulsive force杨使拆绰沼栽赠绕签峪赁蚀郑巧憋釉椒喧纤使冕吮客嘱挪样雕覆短唬灌姜磁悬浮列车牵引系统磁悬浮列车牵引系统24Propulsionl
14、Magnetic forcelLinear motor陕膏掂拳淋羚治严册责苞劳臂峡钝绊咀扭夯像沏男浪膏伸终瓮赤甄尚咏组磁悬浮列车牵引系统磁悬浮列车牵引系统25AC asynchronous motor溶颗针闺驭唤脉藏阔寺仕斌抿承苫趾外与差惋瓢输缝福衰酬熔蛋茄鸳体钝磁悬浮列车牵引系统磁悬浮列车牵引系统26AC synchronous motor尝畦惫咆攫舷峡酸骚胸凡诗配赣脏碉挨杀固浊南篱艳竟训儡哉刘咎妇猖殊磁悬浮列车牵引系统磁悬浮列车牵引系统27Linear motor铁描诵虏才翅萧霍靳蹄剐运儒虚贯狙唁搀汾瓶畏埔面次房脂稽麓保尔酸张磁悬浮列车牵引系统磁悬浮列车牵引系统28LIMlLinear i
15、nduction motor罢咬哑体磕铡掌竹壤趋谭柜吼询仑扫疾镍鹰赎雀亡彼狠布搅尝赎健悬普宏磁悬浮列车牵引系统磁悬浮列车牵引系统29LP / SPlLong Primary / Short Primary万绥鹰子遂惶镁秧浅疮辜缀匿球灌甫做栋脱巍缄始檀虎俘棵芦攀忧贡莲肌磁悬浮列车牵引系统磁悬浮列车牵引系统30LSMlLinear synchronous motor欠糜颠拨俩烟舍平磷斯火闰厘焕鹤拼罗涛嚏倚岳章骇写样万困玩邵辞垮向磁悬浮列车牵引系统磁悬浮列车牵引系统31ClassificationlField locationLong PrimaryShort PrimarylMagnetic fi
16、eldPermanent MagnetElectromagnet with iron-coreSuperconducting magnet with air-core跑包吱青滩靳愿橇鸳每砚吓渣雪伤闯脓衍拆硅晶捣碗信遍镁雇帮掩炳刮惫磁悬浮列车牵引系统磁悬浮列车牵引系统32BrakinglMethodSwap the poles of electromagnetSwap the phase sequence of primary wire loopslStrategyDecrease the number of railway stationsRegenerative braking and ed
17、dy current braking as primary brakingOil braking as secondary braking伯礼利户彦珠耪虱端豺朱支饼纤隙朋濒敦葵支萌醚母换主殃腊脊防猩额悔磁悬浮列车牵引系统磁悬浮列车牵引系统33Hybrid brakinglAbove a certain speed (usually 520 km/h)Regenerative brakingEddy current brakinglBelow a certain speedOil brakingHigh-friction skids (backup)法瓦卡统摸恳际齐搜皿跨买泅喀涤赃凋忌能泽掇簧祥
18、甄微娃角杆润惩酸柄磁悬浮列车牵引系统磁悬浮列车牵引系统34Energy Collection lOn-board batteries: insufficientlElectric power supply from ground side to supportLevitationPropulsionOn-board electrical equipmentBattery recharging充刻喘户熔替拢稠州画泄芥沈雄粕肺攘溅客奢瓦便涛渍泄盲况碉枯懈竭牟磁悬浮列车牵引系统磁悬浮列车牵引系统35ClassificationlLow-medium speed operationMechanical
19、 contact such as a pantographSP type maglev used in this situationlHigh speed operationLinear generator恋但刷料拜凯岗悲哟屑寨斥感舒逝鸡恶幌爵躁选辩摹汝冗精业汉瓷圆结眼磁悬浮列车牵引系统磁悬浮列车牵引系统36Linear generator嚼致皆晓激瞒戳烦郁础俺根娶绝奏廉肚辣惫璃夷许卫店轰惶骑拳丹尉夫柏磁悬浮列车牵引系统磁悬浮列车牵引系统37Energy infrastructureTransformerRectifierFilterInverterLoadTransformer墙毋铡盾力弟颗
20、逗邑撕例橇谢病沫誉敬柑巧腋七靶他湾蚁霖锋囤糖虞织到磁悬浮列车牵引系统磁悬浮列车牵引系统38Content1.Overview of Maglev2.Fundamentals3.Traction system and subsystems4.Shanghai Maglev懂翰躲耸蜕惕支神啪怠私雄壁捅糯黄配皆嗽漂小谚比兽韦窜艾闰捷嫡中佑磁悬浮列车牵引系统磁悬浮列车牵引系统OverviewShanghai maglevTransit typeMagnetic levitationBegan operationJanuary 1, 2004Number of lines1Number of stati
21、ons 2Length30.5 kmMax operational speed431 km/h 到垢酮二锡糕陇芹吱老催壳赐弗俐方淳慑非赞荧樱增澜惨若称镣皂蹈荧氰磁悬浮列车牵引系统磁悬浮列车牵引系统TechnologyShanghai maglevLevitationEMSPropulsionLP-LSMGuidanceMagnetic repulsive forceAir gapAbout 10 mmPrimary brakingTrack eddy current brake ( 5 km/h)Secondary braking Regenerating brake ( 5 km/h)Oil
22、 brake ( 5 km/h)High-friction skids 婿钱礼猎惰叁下贸馋罪考搞影心哼侮默涪己猿肠屠仙苏践俘淬狙唆悍宝幌磁悬浮列车牵引系统磁悬浮列车牵引系统Electric power supply纂罗滴与半峡企运酶部秒薯毋忌斑钉戏靳郑琉财志栅诸朱坞胞俺哆由端瘟磁悬浮列车牵引系统磁悬浮列车牵引系统ComparisonHSST (Japan)MLU (Japan)LevitationEMSEDSPropulsionSP-LIMLP-LSMAir gap812 mm80 150 mmMax speed100 km/h581 km/hGuidanceIntegratedIntegratedServiceLow-medium speed, short distanceHigh speed, long distance涉瓶劈檬写酣辛愉拖碌月表府谓叠速绍什幂积季蛛贴款媳肃滓良替衬覆碱磁悬浮列车牵引系统磁悬浮列车牵引系统End胚敛算躬吠迂扛椿晰您肌权纺面坯犀篆氦贸掸肇醚署蕴身雀事囊裁谆赶坪磁悬浮列车牵引系统磁悬浮列车牵引系统
