JPS6423702A - Control system for linear motor in electrical vehicle - Google Patents

Control system for linear motor in electrical vehicle

Info

Publication number
JPS6423702A
JPS6423702A JP62175821A JP17582187A JPS6423702A JP S6423702 A JPS6423702 A JP S6423702A JP 62175821 A JP62175821 A JP 62175821A JP 17582187 A JP17582187 A JP 17582187A JP S6423702 A JPS6423702 A JP S6423702A
Authority
JP
Japan
Prior art keywords
reaction plate
linear motor
electrical vehicle
missing
missing portion
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.)
Pending
Application number
JP62175821A
Other languages
Japanese (ja)
Inventor
Hideo Koo
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
Priority to JP62175821A priority Critical patent/JPS6423702A/en
Publication of JPS6423702A publication Critical patent/JPS6423702A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
  • Control Of Linear Motors (AREA)

Abstract

PURPOSE:To prevent overcurrent, by reducing output voltage from an inverter based on an output from a detector for detecting missing of a reaction plate. CONSTITUTION:When an electrical vehicle 11 is driven forward and a missing portion detector 15 arrives at point (a) where a reaction plate 14 is missed, a missing portion detection signal is fed to a subtracter 7 so as to subtract an inverter voltage command. Subsequently, the electrical vehicle 11 is driven further and the primary coil 13 in a front linear motor passes through the reaction plate 14 missing portion (a) followed by passage of the primary coil 13 in a rear linear motor. Since exciting voltage is reduced previously. exciting current for single motor does not increase significantly at the reaction plate 14 missing point (a).
JP62175821A 1987-07-16 1987-07-16 Control system for linear motor in electrical vehicle Pending JPS6423702A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62175821A JPS6423702A (en) 1987-07-16 1987-07-16 Control system for linear motor in electrical vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62175821A JPS6423702A (en) 1987-07-16 1987-07-16 Control system for linear motor in electrical vehicle

Publications (1)

Publication Number Publication Date
JPS6423702A true JPS6423702A (en) 1989-01-26

Family

ID=16002812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62175821A Pending JPS6423702A (en) 1987-07-16 1987-07-16 Control system for linear motor in electrical vehicle

Country Status (1)

Country Link
JP (1) JPS6423702A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04109802A (en) * 1990-08-29 1992-04-10 Mitsubishi Electric Corp Controller for electric motor vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04109802A (en) * 1990-08-29 1992-04-10 Mitsubishi Electric Corp Controller for electric motor vehicle

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