FR2001421A1 - - Google Patents

Info

Publication number
FR2001421A1
FR2001421A1 FR6902711A FR6902711A FR2001421A1 FR 2001421 A1 FR2001421 A1 FR 2001421A1 FR 6902711 A FR6902711 A FR 6902711A FR 6902711 A FR6902711 A FR 6902711A FR 2001421 A1 FR2001421 A1 FR 2001421A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6902711A
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.)
Ransomes Sims and Jeffries Ltd
Sevcon Engineering Ltd
Original Assignee
Ransomes Sims and Jeffries Ltd
Sevcon Engineering 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
Application filed by Ransomes Sims and Jeffries Ltd, Sevcon Engineering Ltd filed Critical Ransomes Sims and Jeffries Ltd
Publication of FR2001421A1 publication Critical patent/FR2001421A1/fr
Withdrawn legal-status Critical Current

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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/29—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation
    • 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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/68—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more dc dynamo-electric motors
    • 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
FR6902711A 1968-02-06 1969-02-06 Withdrawn FR2001421A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5924/68A GB1263261A (en) 1968-02-06 1968-02-06 Improvements in electrically operated drive systems

Publications (1)

Publication Number Publication Date
FR2001421A1 true FR2001421A1 (fr) 1969-09-26

Family

ID=9805196

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6902711A Withdrawn FR2001421A1 (fr) 1968-02-06 1969-02-06

Country Status (6)

Country Link
US (1) US3596154A (fr)
CH (1) CH495233A (fr)
DE (1) DE1905962A1 (fr)
FR (1) FR2001421A1 (fr)
GB (1) GB1263261A (fr)
SE (2) SE358350B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325533A1 (fr) * 1975-09-23 1977-04-22 Eaton Gmbh Ensemble de propulsion electrique pour vehicules en particulier pour chariots elevateurs

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1244259A (en) * 1969-02-25 1971-08-25 Conveyancer Fork Trucks Ltd A control system for direct current electric motors
US3720863A (en) * 1969-08-27 1973-03-13 Allis Chalmers Electrically driven vehicle steered by control of power and speed of tractive elements
BE762876A (fr) * 1970-03-06 1971-07-16 Siemens Ag Vehicule automobile a propulsion par courant alternatif
US3707659A (en) * 1971-06-09 1972-12-26 Westinghouse Electric Corp Chopper control apparatus having a common control path
DE2139571A1 (de) * 1971-08-06 1973-02-15 Linde Ag Fahrzeugantrieb mit zwei elektromotoren
US3965402A (en) * 1974-07-01 1976-06-22 The United States Of America As Represented By The Secretary Of The Navy Headrest proportional control for motorized wheelchair
US4028597A (en) * 1974-07-12 1977-06-07 The Raymond Corporation Motor control systems
GB1594591A (en) * 1976-11-02 1981-07-30 Lucas Industries Ltd Dc motor control for an electrically powered vehicle
US4110668A (en) * 1977-01-24 1978-08-29 Sevcon Limited Thyristor pulse controller for plural loads
US4168468A (en) * 1977-04-15 1979-09-18 Mabuchi Motor Co., Ltd. Radio motor control system
AU541284B2 (en) * 1978-07-28 1985-01-03 Bio-Med Pty. Ltd. Control arrangement for electric motors
US4334176A (en) * 1979-09-11 1982-06-08 Towmotor Corporation Method of and means for controlling electrical devices
US4361788A (en) * 1980-05-07 1982-11-30 Towmotor Corporation Dual-motor drive circuit with high current switching
US4471273A (en) * 1983-01-05 1984-09-11 Towmotor Corporation Dual-motor control apparatus
US4514665A (en) * 1983-01-05 1985-04-30 Towmotor Corporation Current limit control circuit
US4647824A (en) * 1985-04-19 1987-03-03 Kollmorgen Technologies Corp. Output voltage control for a DC servo amplifier
US5012165A (en) * 1986-11-04 1991-04-30 Lautzenhiser Lloyd L Conveyance with electronic control for left and right motors
US5221880A (en) * 1992-10-15 1993-06-22 Balco, Inc. Underground trolley vehicle with brushless D.C. Motor
US5627438A (en) * 1995-01-25 1997-05-06 Barrett; Robert D. Pulsing control for an inertial drive system for a multi-motor binary array vehicle
US6077238A (en) * 1996-02-29 2000-06-20 Homedics, Inc. Massaging apparatus with micro controller using pulse width modulated signals
IT238082Y1 (it) * 1997-12-02 2000-09-29 Compact S R L Gruppo motore doppio per la movimentazione di schienale e poggiapiediin poltrone e simili
ES2146553B1 (es) 1998-11-28 2001-03-01 Es De Electromedicina Y Calida Sistema para el accionamiento controlado de un dispositivo propulsado por electromotor.
US6812656B2 (en) * 2002-02-27 2004-11-02 Railpower Technologies Corp. Sequenced pulse width modulation method and apparatus for controlling and powering a plurality of direct current motors
US7124691B2 (en) 2003-08-26 2006-10-24 Railpower Technologies Corp. Method for monitoring and controlling locomotives
US7467830B2 (en) * 2004-02-17 2008-12-23 Railpower Technologies Corp. Managing wheel slip in a locomotive
US20050279242A1 (en) * 2004-03-01 2005-12-22 Railpower Technologies Corp. Cabless hybrid locomotive
WO2005097573A2 (fr) * 2004-03-30 2005-10-20 Railpower Technologies Corp. Gestion des emissions de locomotive hybride
WO2005114811A2 (fr) * 2004-05-17 2005-12-01 Railpower Technologies Corp. Agencement de bloc-batterie pour locomotive hybride
US7940016B2 (en) * 2004-08-09 2011-05-10 Railpower, Llc Regenerative braking methods for a hybrid locomotive
AU2005272903A1 (en) * 2004-08-09 2006-02-23 Railpower Technologies Corp. Locomotive power train architecture
CA2579174C (fr) * 2004-09-03 2015-11-24 Railpower Technologies Corp. Configuration de locomotive a moteurs multiples
CA2544910C (fr) 2005-04-25 2013-07-09 Railpower Technologies Corp. Commande de locomotion par sources multiples principales d'alimentation
WO2007047809A2 (fr) 2005-10-19 2007-04-26 Railpower Technologies Corp. Agencement de bloc-batterie de grande taille a entretien minime pour locomotive hybride
US20080288132A1 (en) 2007-05-16 2008-11-20 General Electric Company Method of operating vehicle and associated system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325533A1 (fr) * 1975-09-23 1977-04-22 Eaton Gmbh Ensemble de propulsion electrique pour vehicules en particulier pour chariots elevateurs

Also Published As

Publication number Publication date
SE383704B (sv) 1976-03-29
CH495233A (de) 1970-08-31
SE358350B (fr) 1973-07-30
US3596154A (en) 1971-07-27
GB1263261A (en) 1972-02-09
DE1905962A1 (de) 1970-01-15
SE383704C (sv) 1979-03-22

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse