NO985424L - Elektrisk kj°ret°y og motor med holdeinnretning for rotoren - Google Patents
Elektrisk kj°ret°y og motor med holdeinnretning for rotorenInfo
- Publication number
- NO985424L NO985424L NO985424A NO985424A NO985424L NO 985424 L NO985424 L NO 985424L NO 985424 A NO985424 A NO 985424A NO 985424 A NO985424 A NO 985424A NO 985424 L NO985424 L NO 985424L
- Authority
- NO
- Norway
- Prior art keywords
- signal
- vehicle
- torque
- rotor
- motor
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
- H02P3/02—Details of stopping control
- H02P3/025—Details of stopping control holding the rotor in a fixed position after deceleration
-
- 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
- B60L15/2009—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 for braking
-
- 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
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Stopping Of Electric Motors (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
Bakkestillstandsinnretning for et elektrisk drevet kjøretøy (10) med en "gasspedal" som i stedet for en vanlig gasspedal frembringer et dreiemomentkom- mandosignal (TCMD). En vender (314) kopler dette signal til en motorstyremekanisme (316, 14) som driver kjøretøyets motor (40) og derved kjøretøyet selv. Når "gass- pedalen" indikerer null dreiemoment og kjøretøyets hastighet dessuten er lik null er venderen (314) lagt i en stilling som erstatter signalet (TCHD) med et posisjons- holdesignal (Te) hvor føreren av kjøre- tøyet (40) i stedet styrer det dreiemoment motoren gir. Signalet (T,) frembringes av en holde- krets (312) som mottar et posisjonssignal som angir rotorens (40r) vinkelposisjon (8). En styresløyfe hvor holdekretsen (312) inngår sørger derfor for at motorens rotor (40r) nettopp frembringer så stort dreiemoment som det er behov for for å hindre at rotoren dreies fra den posisjon (8) den skal ha.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6674197P | 1997-11-21 | 1997-11-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO985424D0 NO985424D0 (no) | 1998-11-20 |
NO985424L true NO985424L (no) | 1999-05-25 |
Family
ID=22071392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO985424A NO985424L (no) | 1997-11-21 | 1998-11-20 | Elektrisk kj°ret°y og motor med holdeinnretning for rotoren |
Country Status (7)
Country | Link |
---|---|
US (1) | US6124645A (no) |
EP (1) | EP0921028B1 (no) |
JP (1) | JP4272734B2 (no) |
KR (1) | KR100558977B1 (no) |
CA (1) | CA2254659C (no) |
ES (1) | ES2388655T3 (no) |
NO (1) | NO985424L (no) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3899668B2 (ja) * | 1998-04-28 | 2007-03-28 | 株式会社デンソー | 界磁巻線式同期機の駆動制御装置 |
DE19921450C5 (de) * | 1999-05-08 | 2006-08-03 | Daimlerchrysler Ag | Elektrischer Fahrzeugantrieb |
US6452352B1 (en) * | 2000-11-02 | 2002-09-17 | Ballard Power Systems Corporation | Method of current interaction in an electric motor drive system having a load-dependent current generating system |
US6321145B1 (en) * | 2001-01-29 | 2001-11-20 | Delphi Technologies, Inc. | Method and apparatus for a fuel cell propulsion system |
JP3791375B2 (ja) * | 2001-09-27 | 2006-06-28 | 株式会社明電舎 | 電動車両の制御方法と装置 |
US6589134B2 (en) | 2001-09-27 | 2003-07-08 | Delphi Technologies, Inc. | System with controller and method for controlling a park-interlock device in a vehicle |
US6825624B2 (en) * | 2003-03-11 | 2004-11-30 | Visteon Global Technologies, Inc. | Hill hold for electric vehicle |
DE10340472B4 (de) * | 2003-09-03 | 2008-07-03 | Jungheinrich Ag | Antriebssystem für ein Flurförderzeug |
JP2005229765A (ja) * | 2004-02-16 | 2005-08-25 | Aisin Seiki Co Ltd | 後退抑制装置 |
US20070000008A1 (en) * | 2005-06-29 | 2007-01-04 | Jack Sawicki | Personal air-cooled garment apparatus |
DE102007046289A1 (de) | 2007-09-27 | 2009-04-02 | L-3 Communications Magnet-Motor Gmbh | Verfahren und Steuerungssystem zur Steuerung einer elektrischen Synchronmaschine |
DE102012223867A1 (de) | 2012-12-19 | 2014-06-26 | Bayerische Motoren Werke Aktiengesellschaft | Halten eines ein elektrisches Antriebssystem umfassenden Kraftfahrzeugs auf einer geneigten Fläche |
DE102012223866A1 (de) | 2012-12-19 | 2014-07-17 | Bayerische Motoren Werke Aktiengesellschaft | Einrichtung zum Vermeiden des Rollens für ein ein elektrisches Antriebssystem umfassendes Kraftfahrzeug auf einer geneigten Fläche |
FR3057849A1 (fr) * | 2016-10-24 | 2018-04-27 | Safran Landing Systems | Procede pour maintenir un aeronef immobile lors de phases de deplacement au sol |
GB2573979B (en) * | 2018-02-26 | 2020-09-02 | Jaguar Land Rover Ltd | A controller and a method of controlling speed of a vehicle |
US20200136534A1 (en) * | 2018-10-29 | 2020-04-30 | Yujiang Wu | Rapid hill hold auto-balance apparatus and method for vehicles propelled by magnetic synchronous motors |
US20220234452A1 (en) * | 2021-01-27 | 2022-07-28 | Rivian Ip Holdings, Llc | Systems and methods for resolving hill start conditions |
DE102021107389A1 (de) | 2021-03-24 | 2022-09-29 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Vermeiden des Rollens entgegen der Fahrtrichtung einer eingelegten Fahrstufe für ein ein elektrisches Antriebssystem mit einer elektrischen Antriebsmaschine umfassendes Kraftfahrzeug auf einer geneigten Fläche |
CN113043852A (zh) * | 2021-04-02 | 2021-06-29 | 联合汽车电子有限公司 | 电子驻车系统、车辆控制系统和车辆 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3974699A (en) * | 1973-08-28 | 1976-08-17 | Systron Donner Corporation | Angular position sensing and control system, apparatus and method |
US4532460A (en) * | 1982-07-12 | 1985-07-30 | Eaton Corporation | Pre-start rotor positioner for an electric vehicle |
US4698562A (en) * | 1983-10-04 | 1987-10-06 | Eaton Corporation | Motor electrical positioning system and the application thereof within vehicle traction drives |
GB8400698D0 (en) * | 1984-01-11 | 1984-02-15 | Automotive Prod Plc | Motor vehicle transmission |
DE3579286D1 (de) * | 1984-10-19 | 1990-09-27 | Kollmorgen Corp | Regelungssysteme fuer variable reluktanzmaschinen. |
US5057760A (en) * | 1985-01-31 | 1991-10-15 | Aeg Westinghouse Transportation Systems, Inc. | Torque determination for control of an induction motor apparatus |
JP2819621B2 (ja) * | 1989-06-07 | 1998-10-30 | 株式会社豊田自動織機製作所 | 電気車の走行制御装置 |
JPH03285504A (ja) * | 1990-03-30 | 1991-12-16 | Kubota Corp | 電動自走車 |
WO1993004888A1 (de) | 1991-09-06 | 1993-03-18 | Siemens Aktiengesellschaft | Vorrichtung zur einhaltung einer vorgewählten fahrtrichtung eines fahrzeuges, insbesondere elektroautos, an steigungen |
JP2741739B2 (ja) * | 1992-08-26 | 1998-04-22 | 本田技研工業株式会社 | 電気自動車の疑似クリープ発生装置 |
US5376869A (en) | 1993-02-11 | 1994-12-27 | General Electric Company | Electric vehicle drive train with rollback detection and compensation |
US5285111A (en) * | 1993-04-27 | 1994-02-08 | General Motors Corporation | Integrated hybrid transmission with inertia assisted launch |
US5637987A (en) | 1995-12-18 | 1997-06-10 | General Motors Corporation | Regenerative vehicle launch |
US5828201A (en) * | 1997-10-30 | 1998-10-27 | Lockheed Martin Corporation | Method for maintaining the charge capacity of traction battery modules of a hybrid electric vehicle |
-
1998
- 1998-11-16 US US09/192,645 patent/US6124645A/en not_active Expired - Lifetime
- 1998-11-19 CA CA002254659A patent/CA2254659C/en not_active Expired - Fee Related
- 1998-11-20 ES ES98122059T patent/ES2388655T3/es not_active Expired - Lifetime
- 1998-11-20 EP EP98122059A patent/EP0921028B1/en not_active Expired - Lifetime
- 1998-11-20 JP JP37518798A patent/JP4272734B2/ja not_active Expired - Fee Related
- 1998-11-20 NO NO985424A patent/NO985424L/no not_active Application Discontinuation
- 1998-11-21 KR KR1019980050085A patent/KR100558977B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH11252707A (ja) | 1999-09-17 |
ES2388655T3 (es) | 2012-10-17 |
KR19990045486A (ko) | 1999-06-25 |
NO985424D0 (no) | 1998-11-20 |
EP0921028A3 (en) | 1999-12-22 |
KR100558977B1 (ko) | 2006-06-23 |
US6124645A (en) | 2000-09-26 |
EP0921028A2 (en) | 1999-06-09 |
JP4272734B2 (ja) | 2009-06-03 |
CA2254659A1 (en) | 1999-05-21 |
EP0921028B1 (en) | 2012-07-18 |
CA2254659C (en) | 2005-03-29 |
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Legal Events
Date | Code | Title | Description |
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FC2A | Withdrawal, rejection or dismissal of laid open patent application | ||
FC2A | Withdrawal, rejection or dismissal of laid open patent application |