CA1103789A - Control apparatus for electric car - Google Patents

Control apparatus for electric car

Info

Publication number
CA1103789A
CA1103789A CA280,884A CA280884A CA1103789A CA 1103789 A CA1103789 A CA 1103789A CA 280884 A CA280884 A CA 280884A CA 1103789 A CA1103789 A CA 1103789A
Authority
CA
Canada
Prior art keywords
chopper
motor
electric car
current
duty cycle
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
Application number
CA280,884A
Other languages
English (en)
French (fr)
Inventor
Michimasa Horiuchi
Hiroshi Narita
Takashi Tsuboi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of CA1103789A publication Critical patent/CA1103789A/en
Expired 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
    • 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
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/917—Thyristor or scr
    • Y10S388/92—Chopper

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Direct Current Motors (AREA)
CA280,884A 1976-07-14 1977-06-20 Control apparatus for electric car Expired CA1103789A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8294876A JPS538910A (en) 1976-07-14 1976-07-14 Electric rolling stock controlling device
JP82948/1976 1976-07-14

Publications (1)

Publication Number Publication Date
CA1103789A true CA1103789A (en) 1981-06-23

Family

ID=13788430

Family Applications (1)

Application Number Title Priority Date Filing Date
CA280,884A Expired CA1103789A (en) 1976-07-14 1977-06-20 Control apparatus for electric car

Country Status (5)

Country Link
US (1) US4171506A (enExample)
JP (1) JPS538910A (enExample)
CA (1) CA1103789A (enExample)
DE (1) DE2731501C3 (enExample)
FR (1) FR2358291A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH629627A5 (de) * 1978-07-05 1982-04-30 Bbc Brown Boveri & Cie Einrichtung zur verminderung durch rasche magnetische flussaenderungen erzeugten spannungsspitzen in einem gleichstrommotor.
JPS5936507B2 (ja) * 1978-10-21 1984-09-04 株式会社日立製作所 チヨツパ制御装置
JPS5735486U (enExample) * 1980-08-08 1982-02-24
DE69016573T2 (de) * 1989-10-24 1995-09-07 Fuji Heavy Ind Ltd Antriebssystem für einen Fahrzeugmotor.
GB2269281B (en) * 1992-07-30 1996-06-26 Yang Tai Her DC motor
GB2270216A (en) * 1992-08-28 1994-03-02 Yang Tai Her Electric motor control circuit
CN114244200B (zh) * 2021-12-13 2024-10-15 陕西航空电气有限责任公司 一种大功率通用型整流装置及其控制方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3466522A (en) * 1966-10-11 1969-09-09 G K Heller Corp Speed control circuits for electric motors
US3697852A (en) * 1971-04-30 1972-10-10 Ibm Transistor switching regulator
US3755724A (en) * 1972-04-03 1973-08-28 Gen Electric Control for series shunt motor

Also Published As

Publication number Publication date
DE2731501B2 (de) 1979-11-29
DE2731501A1 (de) 1978-01-19
US4171506A (en) 1979-10-16
FR2358291A1 (fr) 1978-02-10
FR2358291B1 (enExample) 1980-02-22
JPS538910A (en) 1978-01-26
DE2731501C3 (de) 1980-08-14

Similar Documents

Publication Publication Date Title
KR0182305B1 (ko) 교류 발전기의 제어 시스템
CA1189903A (en) Generator load response control
US4491779A (en) Motor vehicle electrical system
EP0510527B1 (en) A monitoring circuit for a system for recharging a motor vehicle battery
US4686442A (en) Dual voltage electrical system
US4346337A (en) Voltage regulator circuit with multiple control functions
US4191914A (en) Control circuit for a DC electric motor particularly used in the propulsion of an electric vehicle
US4743830A (en) Dual voltage electrical system
US4427931A (en) Speed control apparatus for direct current motor
CA1103789A (en) Control apparatus for electric car
US4186333A (en) Circuit for the energy-conserving braking of a direct-current series-wound motor especially for vehicles
US4035704A (en) Field weakening sensor circuit
US4066934A (en) Motor speed controller
US3302088A (en) Controlled rectifier speed-regulating systems for series commutator motors
CA1186037A (en) Electrical brake system for electric rolling stock
US4345190A (en) Chopper control system
US4049998A (en) Control circuit for an electrically driven vehicle
US4347467A (en) Control circuit for a D.C. motor
GB2034989A (en) Control of DC series motors
EP0582417B1 (en) Method and circuit device for DC series or compound excitation type machine
US3422332A (en) Full-wave inductive load control
JP2624524B2 (ja) 電動機の過負荷検出装置
JPH0937545A (ja) 電源回路
US4406979A (en) Fail-safe system for pulse-controlled three-terminal d.c. motor
JPH0683550B2 (ja) 車両充電発電機用制御装置

Legal Events

Date Code Title Description
MKEX Expiry