ES381021A1 - Un sistema para proteger vehiculos a motor electrico. - Google Patents

Un sistema para proteger vehiculos a motor electrico.

Info

Publication number
ES381021A1
ES381021A1 ES381021A ES381021A ES381021A1 ES 381021 A1 ES381021 A1 ES 381021A1 ES 381021 A ES381021 A ES 381021A ES 381021 A ES381021 A ES 381021A ES 381021 A1 ES381021 A1 ES 381021A1
Authority
ES
Spain
Prior art keywords
traction motor
current
main circuit
electric motor
motor vehicles
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
ES381021A
Other languages
English (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 ES381021A1 publication Critical patent/ES381021A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Electric Propulsion And Braking For Vehicles (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Control Of Direct Current Motors (AREA)
ES381021A 1969-06-23 1970-06-22 Un sistema para proteger vehiculos a motor electrico. Expired ES381021A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4957269A JPS5347496B1 (es) 1969-06-23 1969-06-23

Publications (1)

Publication Number Publication Date
ES381021A1 true ES381021A1 (es) 1972-10-16

Family

ID=12834909

Family Applications (1)

Application Number Title Priority Date Filing Date
ES381021A Expired ES381021A1 (es) 1969-06-23 1970-06-22 Un sistema para proteger vehiculos a motor electrico.

Country Status (2)

Country Link
JP (1) JPS5347496B1 (es)
ES (1) ES381021A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0380479A1 (en) * 1987-04-01 1990-08-08 RENNERFELT, Gustav Bernhard Multiturn absolute encoder
JP7407079B2 (ja) * 2020-07-09 2023-12-28 株式会社日立製作所 電力変換システム、その制御方法およびそれを搭載した鉄道車両

Also Published As

Publication number Publication date
JPS5347496B1 (es) 1978-12-21

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