SE7802541L - Styrkrets for ett elektriskt fordonsdrivmaskineri - Google Patents

Styrkrets for ett elektriskt fordonsdrivmaskineri

Info

Publication number
SE7802541L
SE7802541L SE7802541A SE7802541A SE7802541L SE 7802541 L SE7802541 L SE 7802541L SE 7802541 A SE7802541 A SE 7802541A SE 7802541 A SE7802541 A SE 7802541A SE 7802541 L SE7802541 L SE 7802541L
Authority
SE
Sweden
Prior art keywords
control circuit
electric vehicle
vehicle drive
drive machinery
machinery
Prior art date
Application number
SE7802541A
Other languages
English (en)
Inventor
J F Joyes
Original Assignee
Lucas Industries 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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of SE7802541L publication Critical patent/SE7802541L/sv

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
    • H02P7/281—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 the DC motor being operated in four quadrants
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/90—Specific system operational feature
    • Y10S388/902—Compensation
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/90—Specific system operational feature
    • Y10S388/903—Protective, e.g. voltage or current limit
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/917—Thyristor or scr

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Materials For Photolithography (AREA)
  • Electronic Switches (AREA)
SE7802541A 1977-03-09 1978-03-07 Styrkrets for ett elektriskt fordonsdrivmaskineri SE7802541L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9839/77A GB1602955A (en) 1977-03-09 1977-03-09 Electric vehicle traction motor control

Publications (1)

Publication Number Publication Date
SE7802541L true SE7802541L (sv) 1978-09-10

Family

ID=9879767

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7802541A SE7802541L (sv) 1977-03-09 1978-03-07 Styrkrets for ett elektriskt fordonsdrivmaskineri

Country Status (10)

Country Link
US (1) US4171507A (sv)
JP (1) JPS53131610A (sv)
AU (1) AU518644B2 (sv)
BR (1) BR7801425A (sv)
CA (1) CA1109551A (sv)
DE (1) DE2809906A1 (sv)
FR (1) FR2383546A1 (sv)
GB (1) GB1602955A (sv)
IT (1) IT1093777B (sv)
SE (1) SE7802541L (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3661725B2 (ja) * 1996-12-20 2005-06-22 旭硝子株式会社 電源装置
TW200950306A (en) * 2008-06-10 2009-12-01 Mobiletron Electronics Co Ltd Electric motor resistance torque control and battery discharging protection circuit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1563231C3 (de) * 1966-07-06 1973-09-13 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung zur Erzeugung von synchronen Zündimpulsen für eine Gruppe von gleichzeitig zu zündenden steuerbaren elektrischen Ventilen
US3597671A (en) * 1968-07-17 1971-08-03 Lucas Industries Ltd Motor speed system with switching frequency control
JPS4941245U (sv) * 1972-07-17 1974-04-11
GB1545202A (en) * 1975-02-28 1979-05-02 Lucas Industries Ltd Control circuits for electrically driven vehicles
US4068153A (en) * 1975-10-28 1978-01-10 Towmotor Corporation Plugging control
US4057752A (en) * 1975-10-28 1977-11-08 Towmotor Corporation Firing control oscillator for a solid state switch
US4032825A (en) * 1975-10-28 1977-06-28 Cleveland Machine Controls, Inc. Commutating oscillator and current-limiter for solid state switching circuits
US4081725A (en) * 1975-12-30 1978-03-28 Allis-Chalmers Corporation Lift truck control providing time delay in operation of directional contactor

Also Published As

Publication number Publication date
JPS53131610A (en) 1978-11-16
GB1602955A (en) 1981-11-18
IT7821032A0 (it) 1978-03-09
FR2383546A1 (fr) 1978-10-06
AU3396178A (en) 1979-09-13
DE2809906A1 (de) 1978-09-21
BR7801425A (pt) 1978-11-28
CA1109551A (en) 1981-09-22
AU518644B2 (en) 1981-10-15
US4171507A (en) 1979-10-16
IT1093777B (it) 1985-07-26
FR2383546B1 (sv) 1982-05-21

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