DE69220003D1 - Elektrisches Betriebsystem versehen mit einer Motor-/Generatorfunktion sowie einer Lader- und/oder Umformerfunktion - Google Patents

Elektrisches Betriebsystem versehen mit einer Motor-/Generatorfunktion sowie einer Lader- und/oder Umformerfunktion

Info

Publication number
DE69220003D1
DE69220003D1 DE69220003T DE69220003T DE69220003D1 DE 69220003 D1 DE69220003 D1 DE 69220003D1 DE 69220003 T DE69220003 T DE 69220003T DE 69220003 T DE69220003 T DE 69220003T DE 69220003 D1 DE69220003 D1 DE 69220003D1
Authority
DE
Germany
Prior art keywords
function
charger
motor
well
operating system
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69220003T
Other languages
English (en)
Other versions
DE69220003T2 (de
Inventor
Georges Arnaud
Claude Jacques
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Auxilec SA
Original Assignee
Auxilec SA
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
Application filed by Auxilec SA filed Critical Auxilec SA
Application granted granted Critical
Publication of DE69220003D1 publication Critical patent/DE69220003D1/de
Publication of DE69220003T2 publication Critical patent/DE69220003T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/0207—Driving circuits
    • B06B1/0223—Driving circuits for generating signals continuous in time
    • B06B1/0238—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave
    • B06B1/0246—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal
    • B06B1/0261—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal taken from a transducer or electrode connected to the driving transducer
    • 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
    • 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
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/20—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by converters located in the vehicle
    • B60L53/24—Using the vehicle's propulsion converter for charging
    • 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
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • B60L7/10—Dynamic electric regenerative braking
    • B60L7/14—Dynamic electric regenerative braking for vehicles propelled 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
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by 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
    • 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
    • B60L2220/00—Electrical machine types; Structures or applications thereof
    • B60L2220/10—Electrical machine types
    • B60L2220/14—Synchronous machines
    • 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
    • B60L2220/00—Electrical machine types; Structures or applications thereof
    • B60L2220/50—Structural details of electrical machines
    • B60L2220/54—Windings for different functions
    • 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
    • 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
    • B60L2240/423—Torque
    • 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
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter
    • 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
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • 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
    • 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
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • 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
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Charge By Means Of Generators (AREA)
DE69220003T 1991-10-23 1992-10-13 Elektrisches Betriebsystem versehen mit einer Motor-/Generatorfunktion sowie einer Lader- und/oder Umformerfunktion Expired - Fee Related DE69220003T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9113126A FR2682920B1 (fr) 1991-10-23 1991-10-23 Chaine de traction electrique integrant la fonction moteur/generateur frein avec la fonction chargeur et/ou convertisseur.

Publications (2)

Publication Number Publication Date
DE69220003D1 true DE69220003D1 (de) 1997-07-03
DE69220003T2 DE69220003T2 (de) 1997-11-27

Family

ID=9418262

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69220003T Expired - Fee Related DE69220003T2 (de) 1991-10-23 1992-10-13 Elektrisches Betriebsystem versehen mit einer Motor-/Generatorfunktion sowie einer Lader- und/oder Umformerfunktion

Country Status (5)

Country Link
US (1) US5412268A (de)
EP (1) EP0542586B1 (de)
JP (1) JPH066910A (de)
DE (1) DE69220003T2 (de)
FR (1) FR2682920B1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9513662D0 (en) * 1995-07-05 1995-09-06 Univ Warwick Switched reluctance electric machine system
US5640071A (en) * 1995-10-10 1997-06-17 Malaspina; Francis P. Transient charge recovery circuit
US6097127A (en) * 1996-08-22 2000-08-01 Rivera; Nicholas N. Permanent magnet direct current (PMDC) machine with integral reconfigurable winding control
US5912522A (en) * 1996-08-22 1999-06-15 Rivera; Nicholas N. Permanent magnet direct current (PMDC) machine with integral reconfigurable winding control
DE19652950A1 (de) * 1996-12-19 1998-07-02 Ask Antriebs Steuerungs Und In Verfahren und Vorrichtung für die Ausführung eines batteriegestützten elektrischen Drehstromantriebssystems mit Batterieladeeinrichtung
US6002603A (en) * 1999-02-25 1999-12-14 Elliott Energy Systems, Inc. Balanced boost/buck DC to DC converter
PL353310A1 (en) 1999-06-21 2003-11-17 Manfred Schrodl Electric motor
EP1187302B1 (de) * 2000-07-28 2008-07-23 Japan Servo Co. Ltd. Motorisch angetriebenes System mit verzahnten Statorpolen
US6326765B1 (en) 2000-10-04 2001-12-04 Vectrix Corporation Electric scooter with on-board charging system
DE10132909A1 (de) * 2001-06-26 2003-01-23 Afl Germany Electronics Gmbh Steuergerät für Gleichstrommotoren
US20040263115A1 (en) * 2003-06-25 2004-12-30 Bailey Robert T. Charging unit for use with wheeled sports equipment
WO2007019869A1 (en) * 2005-08-16 2007-02-22 Eslam Kamal Kamel The electricity-generating circuit
DE102010062376A1 (de) * 2010-12-03 2012-06-06 Zf Friedrichshafen Ag Verfahren zum Laden einer Traktionsbatterie

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1971730A (en) * 1931-12-29 1934-08-28 Albert M Proctor Means for changing direct electric current into alternating current
US3818316A (en) * 1973-06-08 1974-06-18 Winpower Mfg Co Generator, synchronous motor and phase converter
FR2278522A1 (fr) * 1974-03-07 1976-02-13 Peugeot & Renault Echangeur d'energie pour vehicule electrique
JPS5262616A (en) * 1975-11-19 1977-05-24 Hitachi Ltd Electric car braking controller
FR2339274A1 (fr) * 1976-01-23 1977-08-19 Cem Oerlikon Traction Procede et dispositif de recharge d'une source autonome d'energie embarquee a bord de vehicules electriques
FR2353157A1 (fr) * 1976-05-26 1977-12-23 Peugeot Circuit de charge d'une batterie auxiliaire sur un vehicule a propulsion electrique
GB1604066A (en) * 1978-05-26 1981-12-02 Chloride Group Ltd Battery charges in variable reluctance electric motor systems
SE451980B (sv) * 1980-08-14 1987-11-09 Atlas Copco Ab Batteridrivet fordon med en chopperkontroll for styrning av akmotorns varvtal och laddning av battteriet fran yttre stromkella
JPS58136204A (ja) * 1982-02-08 1983-08-13 Daihatsu Motor Co Ltd 電気自動車の制御装置
JPS5961402A (ja) * 1982-09-30 1984-04-07 Toshiba Corp バツテリ駆動車の充電装置
DE3332490A1 (de) * 1983-09-08 1985-03-28 Siemens AG, 1000 Berlin und 8000 München Elektrische mehrphasenmaschine
FR2592342B1 (fr) * 1985-12-30 1988-05-06 Grand Michel Vehicule automobile a traction electrique
FR2601207B1 (fr) * 1986-07-04 1988-10-21 Valeo Ensemble d'alimentation electrique, notamment pour vehicule automobile et machine electrique tournante pour un tel ensemble
JP2712608B2 (ja) * 1989-08-21 1998-02-16 トヨタ自動車株式会社 電気自動車用駆動装置
US5099186A (en) * 1990-12-31 1992-03-24 General Motors Inc. Integrated motor drive and recharge system
US5182508A (en) * 1992-04-16 1993-01-26 Westinghouse Electric Corp. Reconfigurable AC induction motor drive for battery-powered vehicle

Also Published As

Publication number Publication date
DE69220003T2 (de) 1997-11-27
FR2682920B1 (fr) 1993-12-03
EP0542586B1 (de) 1997-05-28
FR2682920A1 (fr) 1993-04-30
US5412268A (en) 1995-05-02
EP0542586A1 (de) 1993-05-19
JPH066910A (ja) 1994-01-14

Similar Documents

Publication Publication Date Title
DE69316711T2 (de) Leistungswandler
DE69126540T2 (de) Kraftwandler
DE69220003T2 (de) Elektrisches Betriebsystem versehen mit einer Motor-/Generatorfunktion sowie einer Lader- und/oder Umformerfunktion
DE69312585D1 (de) Elektrischer Leistungswandler
EP0476463A3 (en) Power converter
DE69210955D1 (de) Elektrischer Leistungswandler
EP0538851A3 (en) Power converter
DE69409163D1 (de) Leistungskonverter
DE69311971D1 (de) Spannungserhöhender Leistungswandler
DE69408734T2 (de) Leistungswandlervorrichtung mit geringer Induktiosstörung
DE69210940D1 (de) Leistungsumrichter
DE68901993T2 (de) Lenkung mit elektrischer hilfskraft und einer kupplung.
EP0370388A3 (en) Power converter
DE69103358T2 (de) Leistungswandler mit Querstrom-Schutz.
DE69416796D1 (de) Leistungsumwandler
EP0446048A3 (en) Power converter protection device
DE69527038D1 (de) Abstimmsystem mit dc-dc-umsetzer
DE59302389D1 (de) Stromwandler
DE59404946D1 (de) Induktiver elektrischer Wandler
GB9304964D0 (en) Converters,inverters and power supplies
DE9318725U1 (de) Stromerzeuger
KR950014647U (ko) 풍력발전장치
GB8600702D0 (en) Wind energy converter
KR960016955U (ko) 풍력 발전기를 부착한 전기 자동차
DE29600437U1 (de) Elektrisches Gerät mit einer Gangreserve

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee