SE7600997L - Magnetfeltreducerande anordning vid eldrivna fordon - Google Patents

Magnetfeltreducerande anordning vid eldrivna fordon

Info

Publication number
SE7600997L
SE7600997L SE7600997A SE7600997A SE7600997L SE 7600997 L SE7600997 L SE 7600997L SE 7600997 A SE7600997 A SE 7600997A SE 7600997 A SE7600997 A SE 7600997A SE 7600997 L SE7600997 L SE 7600997L
Authority
SE
Sweden
Prior art keywords
magnetic field
electric vehicles
reducing device
field reducing
vehicles
Prior art date
Application number
SE7600997A
Other languages
English (en)
Inventor
K Tashiro
K Ishikawa
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 JP50013695A external-priority patent/JPS5189613A/ja
Priority claimed from JP9390875A external-priority patent/JPS5216726A/ja
Priority claimed from JP9390475A external-priority patent/JPS5216722A/ja
Priority claimed from JP9390075A external-priority patent/JPS5216718A/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of SE7600997L publication Critical patent/SE7600997L/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/26—Improving frequency characteristic by the use of loading coils
    • 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
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/02—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles characterised by the form of the current used in the control circuit
    • B60L15/08—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles characterised by the form of the current used in the control circuit using pulses
    • 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
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
SE7600997A 1975-01-31 1976-01-30 Magnetfeltreducerande anordning vid eldrivna fordon SE7600997L (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP50013695A JPS5189613A (en) 1975-01-31 1975-01-31 Denkishano haisenhoho
JP9390875A JPS5216726A (en) 1975-07-31 1975-07-31 Method of shielding electric vehicle
JP9390475A JPS5216722A (en) 1975-07-31 1975-07-31 Method of shielding electric vehicle
JP9390075A JPS5216718A (en) 1975-07-31 1975-07-31 Method of shielding electric vehicle

Publications (1)

Publication Number Publication Date
SE7600997L true SE7600997L (sv) 1976-08-02

Family

ID=27456059

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7600997A SE7600997L (sv) 1975-01-31 1976-01-30 Magnetfeltreducerande anordning vid eldrivna fordon

Country Status (4)

Country Link
US (1) US4041324A (sv)
DE (1) DE2603199A1 (sv)
FR (1) FR2299175A1 (sv)
SE (1) SE7600997L (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145618A (en) * 1977-09-15 1979-03-20 Wabco Westinghouse Arrangement for providing auxiliary energy source for static inverter used with traction motor drive during power interruption
EP0197370B1 (de) * 1985-03-29 1989-06-07 Siemens Aktiengesellschaft Schaltungsanordnung zur Energieversorgung eines elektrischen Gerätes
FR2584193B1 (fr) * 1985-06-28 1987-08-07 Telemecanique Electrique Capteur inductif pour mesure de courant
US5808370A (en) * 1997-04-08 1998-09-15 Westinghouse Air Brake Company Simplified dual connection EP brake system
SE514162C2 (sv) * 1998-04-08 2001-01-15 Bt Ind Ab Anordning vid industritruck med växelströmsmotor
SE1000329A1 (sv) * 2010-04-01 2011-03-22 Elways Ab Ett för ett eller flera, elektriskt framdrivbara, fordon anpassat system (Detekteringsarrangemang)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3204201A (en) * 1960-05-18 1965-08-31 Vidar Corp Shielded circuit
CA853332A (en) * 1968-02-21 1970-10-06 Jauquet Christian Device for transmitting information between a fixed location and a railway vehicle
US3609208A (en) * 1970-09-21 1971-09-28 Lorain Prod Corp Magnetically compensated connector for electrical circuits

Also Published As

Publication number Publication date
US4041324A (en) 1977-08-09
DE2603199A1 (de) 1976-08-05
FR2299175A1 (fr) 1976-08-27
FR2299175B1 (sv) 1979-02-02

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