FR2269817B1 - - Google Patents

Info

Publication number
FR2269817B1
FR2269817B1 FR7512025A FR7512025A FR2269817B1 FR 2269817 B1 FR2269817 B1 FR 2269817B1 FR 7512025 A FR7512025 A FR 7512025A FR 7512025 A FR7512025 A FR 7512025A FR 2269817 B1 FR2269817 B1 FR 2269817B1
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.)
Expired
Application number
FR7512025A
Other versions
FR2269817A1 (fr
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/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of FR2269817A1 publication Critical patent/FR2269817A1/fr
Application granted granted Critical
Publication of FR2269817B1 publication Critical patent/FR2269817B1/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Stopping Of Electric Motors (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
FR7512025A 1974-04-17 1975-04-17 Expired FR2269817B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4212874A JPS50134125A (fr) 1974-04-17 1974-04-17
JP10507074A JPS5131822A (ja) 1974-09-13 1974-09-13 Denkishanodenkiseidoseigyosochi

Publications (2)

Publication Number Publication Date
FR2269817A1 FR2269817A1 (fr) 1975-11-28
FR2269817B1 true FR2269817B1 (fr) 1977-04-15

Family

ID=26381772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7512025A Expired FR2269817B1 (fr) 1974-04-17 1975-04-17

Country Status (5)

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

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 (ja) * 1975-12-17 1983-08-10 株式会社日立製作所 デンドウキセイギヨソウチ
US4112341A (en) * 1975-12-18 1978-09-05 Bbc Brown, Boveri & Company Limited Drive and brake circuit for speed controlled DC motors
US4123693A (en) * 1976-07-29 1978-10-31 Westinghouse Electric Corp. Transit vehicle generated voltage control apparatus and method
GB1587464A (en) * 1976-07-29 1981-04-01 Westinghouse Electric Corp Transit vehicle chopper control apparatus and method
DE2732399A1 (de) * 1977-07-18 1979-02-01 Siemens Ag Nutzbremse
JPS586364B2 (ja) * 1977-08-10 1983-02-04 株式会社日立製作所 チョッパ式電気車の制動制御方式
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 (fr) * 1980-04-16 1981-10-23 Cem Comp Electro Mec Procede et dispositif de controle du freinage electrique pour moteur a courant continu
US4380724A (en) * 1980-11-24 1983-04-19 Westinghouse Electric Corp. Shunt field control apparatus and method
DE3837943A1 (de) * 1988-11-09 1990-05-10 Bosch Gmbh Robert Bremsschaltung fuer reihenschlussmotor
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
JP5355717B2 (ja) * 2009-12-24 2013-11-27 日東工器株式会社 可搬式ボール盤

Family Cites Families (3)

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

Also Published As

Publication number Publication date
SE408000B (sv) 1979-04-30
CA1021393A (en) 1977-11-22
DE2516552A1 (de) 1975-10-23
US3983465A (en) 1976-09-28
SE7504376L (sv) 1975-10-20
DE2516552B2 (de) 1978-09-28
FR2269817A1 (fr) 1975-11-28

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Legal Events

Date Code Title Description
ST Notification of lapse