WO2003107510A2 - Single body motor/generator dual function device - Google Patents

Single body motor/generator dual function device Download PDF

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Publication number
WO2003107510A2
WO2003107510A2 PCT/US2002/015155 US0215155W WO03107510A2 WO 2003107510 A2 WO2003107510 A2 WO 2003107510A2 US 0215155 W US0215155 W US 0215155W WO 03107510 A2 WO03107510 A2 WO 03107510A2
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
generator
motor
stator
dual function
Prior art date
Application number
PCT/US2002/015155
Other languages
English (en)
French (fr)
Other versions
WO2003107510A3 (en
Inventor
Show-Jong Yeh
Yu-Ta Tu
Original Assignee
Sunyen Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US10/170,355 external-priority patent/US6828691B2/en
Application filed by Sunyen Co., Ltd. filed Critical Sunyen Co., Ltd.
Priority to DE10297746T priority Critical patent/DE10297746T5/de
Priority to AU2002367746A priority patent/AU2002367746A1/en
Priority to JP2004514202A priority patent/JP4372003B2/ja
Priority to GB0426720A priority patent/GB2405266B/en
Publication of WO2003107510A2 publication Critical patent/WO2003107510A2/en
Publication of WO2003107510A3 publication Critical patent/WO2003107510A3/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/52—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by DC-motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/51—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/1407—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle on vehicles not being driven by a motor, e.g. bicycles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1846—Rotary generators structurally associated with wheels or associated parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2210/00—Converter types
    • B60L2210/30—AC to DC converters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/42—Drive Train control parameters related to electric machines
    • B60L2240/421—Speed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility

Definitions

  • the invention related to a djiial --unction motor/generator device, and particularly to a single device having dual functions of being able to be us ⁇ d as a motor and generator.
  • an engine or a motor drives an apparatus using an additional power system for supplying electricity.
  • Driving of the load which is achieved by sucfr engihe and motor, normally needs individual generator means and driving apparatus,. Therefore-- it requires tremendous space and has a high cost. Moreover, it s poor industrial a pHca ihty-
  • An object of the p-resent invention is, therefore, to provide a single device having the dual functions of being able to be used as a motor and a generator without any of the pr ⁇ blen s mentioned above.
  • the invention provides a single, shared component piotor/genera br 4ual function device comprising a rechargeable, battery, a switehi-ig means, a dual function two transmission devices-and a brward/reverse clutch means for alternately engaging said transmission devices.
  • the battery is recharged by apt-lying an external -force to the driven load, such that the load drives a second transmissiQn device to drive the rotor in a direction opposite the first direction of rotation when operated as a motor, and induce an. electromotive force through magnetic coupling between the statpr and rotor to recharge the batter ⁇ .
  • It is also an object of the present invention td provide a single body motor/generator dual function device co rising a rechargeable battery, a -switching means, a dual function motor/generatpr means including a rotor and stator, and rotor rotating-direction selection means, wherein the stator is made from permanent magnetic material and the rotor 1-jas coil windings.
  • Another object of the present invention is to provide a single body -nOtor/generatpr dual function device of the above-mentioned type, wherein the stator is made from permeable material wound by coil windings and the rotor is rnade frorn permanent magnetic material.
  • a single body rnot ⁇ r/generatOr dual fun ⁇ tion device wherein the stator and TQtoi are both fnade froin permeable material wound by coil windings, and the device further comprises at least a starting switch, a feedback switch, and a rectifier.
  • the two switches are initially closed at the same t me wj-e ⁇ the device fe used as a generator.
  • the rechargeable battery provides a potential to windings ⁇ ->f the rotor throu h the starting switch, and the induced potential -hrther contributies to the .magnetic fjeld of the stator/rotor structure.
  • statof As the rotor moves in a pre-deter ined direction relative to the, statof a first portion of the electrornotive for ⁇ e induced by the magnetic field feeds bac- to the coil windings of file rotor through the rectifier and the feedback swftch. Then, the starting switch is opene ⁇ - and the main portion of the electromotive force is used to- charge the battery through the above-described switching means hile the first portion of the electromotive force continues to be fed back to the rojtor winding. The starting switch remains opened #fter starting until stoppa e of the external force applied to the driven load.
  • a single body motor/generator dual function device of the above-described ty e wherein the rotating-direction selection jneans can interlock with the switching means or be independently pontroHed.
  • figure 1 is a schematic drawing of the singje bo4y moto /genepator dual function device accosting to a first er ⁇ bodiment of the present invention.
  • figure 2 i$ a Schematic drawing of the sihgle body rnotor/generator dual function device according to a -fecon ⁇ embodiment of thei preseht invention.
  • Figure 3 is a schematic drawing of the single body motor gene ator dual function device according to a 1hird embodiment of the present invention.
  • a single body motor/generator dual functionpn device ⁇ s shown in Figure 1, includes a dual-functional motor/generator de ice 1, a Switching eans 2 for switching between a motor mode and a generator mode, a rechargeable battery 3, a first transmission device 4A* a second transmission device 4B, a difierential or third transmission device 4C and a fprwat*d/reverse clutch means 5.
  • the duakfrinctional motor/generator device 1 has a ⁇ tatpr 11 made from a perinanent niagnet, a rotor 12 wound by coil windings, a brush 13 and a commutator 14.
  • the two ends bf shaft 15 of the, rotor 12 connect with the differential 4C through the first transmission device 4A and the second transmission device 4B respectively.
  • the differential 4C connects with a load 6 such a-, a wheel.
  • the switching means 2 includes a switch and preferably controls the forward/reverse clutch means 5 through an interlock control device (not shown). Namely, the forw-ird reverse clutch means 5 is changed to a first position, in wjhich the second transmission device 4B is engaged, through the interlock control devi ⁇ e when the switching nreans 2 is located at the motor-driving position B.
  • the forward/reverse ⁇ lutch means 5 is changed to a second position, jn which transmission device ,4A is e gage l, through the interlock control device when the switching means 2 is located at the generator position A and simultaneously the driven load 6 rotates.
  • the switching means 2 and the forward/reverse clutch means 5 can be operated individually.
  • a rectifier 3A and voltage/current regulator 3B can be set at the front of the rechargeable battery 3.
  • the dual-functional motor/generator device 1 is eonne-cted to a driving contrpller such as speed regulatof 7 so aS to control the velocity of shaft 15.
  • speed regulator 7 xaaf provide all necessary motor driving and control functions including starting and stopping control, torque regulation, phase control, voltage and current control, and so forth.
  • the switching means 1 When the switching means 1 is located at the motor-driving position B for selecting a motor mode, the rechargeable battery 3 supplier powe through speed regulator 7, a connecting wire , brush 13, and commutator 14 to the coil windings of rotor 12 of the dual-fimctional motor/generator device 1 so as to apply an electromotive force which causes the r ⁇ tor 12 to rotate due to magnetic coupling with the magnetic field of permanent magnet 11, in a pre-deter ined first direction such as clockwise.
  • tfye dual-functional motor/generator device 1 is used as a motor so as to drive the franSmission device 4B by p-ieans of shaft 15,- and then to drive he driyeii load 6 through differential 4C.
  • Furth ⁇ r, th$ differential 4C may have functions for controlling torque./ velocity, direction Or other required functions.
  • the switching means 2 is located at the generator position A for selecting a generator mode, the forwarqVfeverse clutch means 5 is simultaneously changed to another location by interlocking or other operation.
  • the driven load. 6 rotates upon application of an external force, and the transmission device 4 A engages shaft 15.
  • the rotor 12 rotates in a second direction opposite the direction of position B, and an electromotive force is generated by coupling between the magnetic fiel of permanent magnet 11 and the magnetic field induced in the (- j oil winding of rotor 12.
  • the dual-functional motor/generator device 1 is used as an electric generator.
  • the resulting electromotive force ⁇ cpupled thtough commutator 14 and brusfh 13, and the voltage output through brus 13 is supplied to a connecting Wire W and switching means 2 at pbsition A and then c-frectly to rectifier 3A. Further, the voltage is adjusted into a stable ahd specific voltageVcurrent through voltage/current regulator 3B ar- then applied to recharge the rechargeable battery 3.
  • FIG. 2 is the illustration of the second embodiment according to the preseht invention.
  • the same symbols of elemehts have; the same meahing as shown on Figure 1.
  • all elemepts are the same except that the stator includes a coil winding 11A wound on a magnetically permeable material 11B, and the rotor is made from a permanent magn t, coil v-findihg 11 A being connected directly to wire W without the commutator and brus
  • the rechargeable battery 3 supplies power through spe ⁇ d regulatp-r 1 7 to coil winding 11A of the stator to generate a m gnetic field which couples with the ma ic field of the permanent magnet of rotor 12 and thereby causes the rotor to rotate so as to drive the trar-srnissioh device 4p. Subsequently, the driven load 6 rotates through differential 4C.
  • the forward reverse clutch means 5 is changed to a second position.
  • the load 6 is rotated by applying an external force, in the same manner as embodiment 1, the rotpr 12 rotates in a second direction Opposite to the motor-driving direction by means of rotation of the transmission device 4A, and generates an electromotive force induced by the coupling of the magnetic field of permanent magnet II A with the magnetic field of the coil winding.
  • the electromotive fo ce recharges the rechargeable battery 3.
  • FIG. 3 i& the third embodiment according to the present invention in which the structure of stator is the same as embodiment 2, and the rotor is wound with coil winding 12B located on magnetically permeable material 12C. Further, this embodiment includes a rectifier 8, and a starting switch $.
  • the coal winding 1IB of the stator connects with the input of the rectifier 8 through the first wire WR1.
  • the starting switch ⁇ consists of a starting switch $W1 and a feedback switch SW2, which connect with bru?h 13 through the starting power line WS.
  • rechargeable battery 3 supplies power through speed regulator 7 to coil i di 11 A of the stator to generate a magnetic field which couples with the magnetic field induced in t e coil winding and permeable magnetic material of rotor 12. Thereby, the fot ⁇ r rotates ifr a predetermined first direction so as to drive the fr- smission device 4B.
  • the switching means 2 is S t at the position A and simultaneously causes the switches l and SW2 to be initially closed.
  • the rechargeable battery 3 supplies a voltage to coil windings 12 B of the rotor through the starting power line WS, brush 13 and rectifier 1 , and thereby generates a magnetic field.
  • the rotor thus rotates in a predetermined second direction ppposite the first direction ,and causes a magnetic field to be induced in the stator.
  • the resulting coupling of the stator and rotor fields causes an elechomotive fprce to be generated in the stator winding 1 ⁇ - * portioh of the resulting electromotive force is transn itted to the rectifier 8 through the first wire R1 and fed back to rotor 12B through the second wire WK2, switch SW2 and Starting wire WS so that electric power is generated continuously.
  • the starting switch SW1 may be opened
  • the feedback switch remains in a closed condition to continue to supply power to the rotor and the main portidp of power is supplied to the battery through switching means 2 until the e ernal force applied to driven load 6 is stopped, ana * then starting switch SW1 is closed again during re-start;.
  • the technical concept is to provide a single motor/generator dual function device cop-prising a rechargeable battery, a switching means; transmission devices, forward/reverse clutch means, and a driven load by using the principle of nature that a t r rotates in one direction but an electric generator rotates in an opposite direction.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Control Of Eletrric Generators (AREA)
PCT/US2002/015155 2002-06-14 2002-07-19 Single body motor/generator dual function device WO2003107510A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE10297746T DE10297746T5 (de) 2002-06-14 2002-07-19 Integrierte bi-funktionale Motor/Generator-Vorrichtung
AU2002367746A AU2002367746A1 (en) 2002-06-14 2002-07-19 Single body motor/generator dual function device
JP2004514202A JP4372003B2 (ja) 2002-06-14 2002-07-19 単体型モータ／発電機二重機能装置
GB0426720A GB2405266B (en) 2002-06-14 2002-07-19 Single body motor/generator dual function device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/170,355 2002-06-14
US10/170,355 US6828691B2 (en) 2002-06-06 2002-06-14 Single body motor/generator dual function device

Publications (2)

Publication Number Publication Date
WO2003107510A2 true WO2003107510A2 (en) 2003-12-24
WO2003107510A3 WO2003107510A3 (en) 2005-11-17

Family

ID=29732476

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/015155 WO2003107510A2 (en) 2002-06-14 2002-07-19 Single body motor/generator dual function device

Country Status (6)

Country Link
JP (1) JP4372003B2 (zh)
CN (1) CN1306685C (zh)
AU (1) AU2002367746A1 (zh)
DE (1) DE10297746T5 (zh)
GB (1) GB2405266B (zh)
WO (1) WO2003107510A2 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106515510A (zh) * 2016-11-30 2017-03-22 桂林师范高等专科学校 电动汽车电力驱动控制系统
CN112060931A (zh) * 2020-08-28 2020-12-11 江西省利广节能环保有限公司 行驶车前后轮推拖转力循环发电电动汽车

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104362778A (zh) * 2014-09-22 2015-02-18 郭和友 单头电机发电一体机
CN108216481B (zh) * 2017-11-29 2021-04-02 上海腾通信息科技有限公司 一种混合动力电助力车及其控制方法
CN108454446A (zh) * 2018-04-20 2018-08-28 桑顿新能源科技有限公司 一种带有快充电池调控机组的新能源电动汽车

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US4753078A (en) * 1984-10-10 1988-06-28 Gardner Elmer W Jr Electrohydraulic vehicle drive system
US5343970A (en) * 1992-09-21 1994-09-06 Severinsky Alex J Hybrid electric vehicle
US6563248B2 (en) * 2000-12-28 2003-05-13 Asmo Co., Ltd. Hybrid-magnet DC motor
US6590312B1 (en) * 1999-11-18 2003-07-08 Denso Corporation Rotary electric machine having a permanent magnet stator and permanent magnet rotor

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Publication number Priority date Publication date Assignee Title
DE19810467C1 (de) * 1998-03-11 1999-10-14 Daimler Chrysler Ag Hybrid-Antriebskonzept für Brennstoffzellen-Fahrzeuge
CN1060598C (zh) * 1998-08-31 2001-01-10 高风利 永磁转子电动机
EP1180847B1 (en) * 2000-08-19 2006-03-01 Johnson Electric S.A. Electric motor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753078A (en) * 1984-10-10 1988-06-28 Gardner Elmer W Jr Electrohydraulic vehicle drive system
US5343970A (en) * 1992-09-21 1994-09-06 Severinsky Alex J Hybrid electric vehicle
US6590312B1 (en) * 1999-11-18 2003-07-08 Denso Corporation Rotary electric machine having a permanent magnet stator and permanent magnet rotor
US6563248B2 (en) * 2000-12-28 2003-05-13 Asmo Co., Ltd. Hybrid-magnet DC motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106515510A (zh) * 2016-11-30 2017-03-22 桂林师范高等专科学校 电动汽车电力驱动控制系统
CN112060931A (zh) * 2020-08-28 2020-12-11 江西省利广节能环保有限公司 行驶车前后轮推拖转力循环发电电动汽车

Also Published As

Publication number Publication date
GB2405266B (en) 2007-01-10
JP2006505234A (ja) 2006-02-09
GB2405266A (en) 2005-02-23
DE10297746T5 (de) 2005-07-21
CN1306685C (zh) 2007-03-21
WO2003107510A3 (en) 2005-11-17
CN1636306A (zh) 2005-07-06
JP4372003B2 (ja) 2009-11-25
GB0426720D0 (en) 2005-01-12
AU2002367746A1 (en) 2003-12-31

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