CA1021393A - Electric braking control apparatus for dc motor - Google Patents

Electric braking control apparatus for dc motor

Info

Publication number
CA1021393A
CA1021393A CA224,597A CA224597A CA1021393A CA 1021393 A CA1021393 A CA 1021393A CA 224597 A CA224597 A CA 224597A CA 1021393 A CA1021393 A CA 1021393A
Authority
CA
Canada
Prior art keywords
motor
control apparatus
braking control
electric braking
electric
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
CA224,597A
Inventor
Hiroshi Narita
Takashi Tsuboi
Toru Higuchi
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
Priority claimed from JP4212874A external-priority patent/JPS50134125A/ja
Priority claimed from JP10507074A external-priority patent/JPS5131822A/en
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of CA1021393A publication Critical patent/CA1021393A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B60L7/003—Dynamic electric braking by short circuiting the motor
    • 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
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/08—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a dc motor
    • H02P3/14—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a dc motor by regenerative 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
CA224,597A 1974-04-17 1975-04-15 Electric braking control apparatus for dc motor Expired CA1021393A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4212874A JPS50134125A (en) 1974-04-17 1974-04-17
JP10507074A JPS5131822A (en) 1974-09-13 1974-09-13 DENKISHANODENKISEIDOSEIGYOSOCHI

Publications (1)

Publication Number Publication Date
CA1021393A true CA1021393A (en) 1977-11-22

Family

ID=26381772

Family Applications (1)

Application Number Title Priority Date Filing Date
CA224,597A Expired CA1021393A (en) 1974-04-17 1975-04-15 Electric braking control apparatus for dc motor

Country Status (5)

Country Link
US (1) US3983465A (en)
CA (1) CA1021393A (en)
DE (1) DE2516552B2 (en)
FR (1) FR2269817B1 (en)
SE (1) SE408000B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS524011A (en) * 1975-06-16 1977-01-12 Hitachi Ltd Electric motor control apparatus
US4051421A (en) * 1975-12-16 1977-09-27 General Electric Company Braking mode control for a chopper controlled d-c electric motor
JPS5836597B2 (en) * 1975-12-17 1983-08-10 株式会社日立製作所 Dendoukiseigiyosouchi
US4112341A (en) * 1975-12-18 1978-09-05 Bbc Brown, Boveri & Company Limited Drive and brake circuit for speed controlled DC motors
GB1587464A (en) * 1976-07-29 1981-04-01 Westinghouse Electric Corp Transit vehicle chopper control apparatus and method
US4123693A (en) * 1976-07-29 1978-10-31 Westinghouse Electric Corp. Transit vehicle generated voltage control apparatus and method
DE2732399A1 (en) * 1977-07-18 1979-02-01 Siemens Ag Regenerative braking system for vehicle - has control circuit linked to motor field coils maintaining magnetic field as speed falls (NL 22.1.79)
JPS586364B2 (en) * 1977-08-10 1983-02-04 株式会社日立製作所 Braking control system for chopper electric cars
GB1600046A (en) * 1978-04-17 1981-10-14 Cableform Ltd Field weakening circuits for dc electric motors
US4221275A (en) * 1978-04-28 1980-09-09 Pennebaker William B Motor-assist vehicle
FR2481021A1 (en) * 1980-04-16 1981-10-23 Cem Comp Electro Mec METHOD AND DEVICE FOR MONITORING ELECTRICAL BRAKING FOR A DC MOTOR
US4380724A (en) * 1980-11-24 1983-04-19 Westinghouse Electric Corp. Shunt field control apparatus and method
DE3837943A1 (en) * 1988-11-09 1990-05-10 Bosch Gmbh Robert BRAKE CIRCUIT FOR SERIES MOTORS
US5294874A (en) * 1992-08-13 1994-03-15 Milwaukee Electric Tool Corporation Dynamic brake circuit for an electric motor
US6037729A (en) * 1997-02-06 2000-03-14 Black & Decker Inc. Apparatus and method for braking electric motors
US9604284B2 (en) * 2009-12-24 2017-03-28 Nitto Kohki Co., Ltd. Portable drilling machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE316499B (en) * 1967-06-09 1969-10-27 Asea Ab
JPS5514622B2 (en) * 1972-04-18 1980-04-17
NL7407016A (en) * 1973-06-07 1974-12-10

Also Published As

Publication number Publication date
SE408000B (en) 1979-04-30
DE2516552B2 (en) 1978-09-28
DE2516552A1 (en) 1975-10-23
SE7504376L (en) 1975-10-20
FR2269817B1 (en) 1977-04-15
FR2269817A1 (en) 1975-11-28
US3983465A (en) 1976-09-28

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