ES8202732A1 - Control device for electric motor vehicle - Google Patents

Control device for electric motor vehicle

Info

Publication number
ES8202732A1
ES8202732A1 ES498456A ES498456A ES8202732A1 ES 8202732 A1 ES8202732 A1 ES 8202732A1 ES 498456 A ES498456 A ES 498456A ES 498456 A ES498456 A ES 498456A ES 8202732 A1 ES8202732 A1 ES 8202732A1
Authority
ES
Spain
Prior art keywords
chopper
current
electric motor
control device
controlled
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
ES498456A
Other languages
Spanish (es)
Other versions
ES498456A0 (en
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of ES8202732A1 publication Critical patent/ES8202732A1/en
Publication of ES498456A0 publication Critical patent/ES498456A0/en
Granted legal-status Critical Current

Links

Classifications

    • 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

  • Electric Propulsion And Braking For Vehicles (AREA)
  • Stopping Of Electric Motors (AREA)

Abstract

PURPOSE:To provide the control device for applying a separately excited generating brake to the electric motor vehicle with a small-capacity exciter by maintaining the output current at a predetermined value under the control of the current flow rate of the first chopper and continuously controlling the field current by the second chopper. CONSTITUTION:A high voltage is applied through a pantograph Pan from a trolley wire to the vehicle, the current flow rate is controlled via first thyristor chopers CH1, CH2, and the output current is controlled to a predetermined value. On the other hand, the armature M of a main motor is connected to a generating brake resistor BRe of a fixed resistor RB. The field current IF of the field MF is controlled by the second chopper FCH. Thus, the control capacity of the second chopper FCH can be reduced.
ES498456A 1980-01-14 1981-01-13 A CONTROL SYSTEM FOR CONTROLLING THE DYNAMIC BRAKING EXCEPTED SEPARATELY, IN A VEHICLE WITH AN ELECTRIC MOTOR Granted ES498456A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP271880A JPS56101303A (en) 1980-01-14 1980-01-14 Control device for electric motor vehicle

Publications (2)

Publication Number Publication Date
ES8202732A1 true ES8202732A1 (en) 1982-03-01
ES498456A0 ES498456A0 (en) 1982-03-01

Family

ID=11537081

Family Applications (1)

Application Number Title Priority Date Filing Date
ES498456A Granted ES498456A0 (en) 1980-01-14 1981-01-13 A CONTROL SYSTEM FOR CONTROLLING THE DYNAMIC BRAKING EXCEPTED SEPARATELY, IN A VEHICLE WITH AN ELECTRIC MOTOR

Country Status (4)

Country Link
JP (1) JPS56101303A (en)
AU (1) AU525830B2 (en)
ES (1) ES498456A0 (en)
ZA (1) ZA81232B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61207101A (en) * 1985-03-08 1986-09-13 Mitsubishi Electric Corp Controller for electric railcar
JPH0626584B2 (en) * 1985-05-15 1994-04-13 川澄化学工業株式会社 Branch valve

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5318242B2 (en) * 1972-10-25 1978-06-14
JPS5318242A (en) * 1976-07-30 1978-02-20 Kuraray Co Ltd Process for treating organic sewage water

Also Published As

Publication number Publication date
JPS56101303A (en) 1981-08-13
AU525830B2 (en) 1982-12-02
AU6619281A (en) 1981-07-23
ES498456A0 (en) 1982-03-01
ZA81232B (en) 1982-01-27

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