JPS5783104A - Feeding method to linear motor - Google Patents

Feeding method to linear motor

Info

Publication number
JPS5783104A
JPS5783104A JP55159259A JP15925980A JPS5783104A JP S5783104 A JPS5783104 A JP S5783104A JP 55159259 A JP55159259 A JP 55159259A JP 15925980 A JP15925980 A JP 15925980A JP S5783104 A JPS5783104 A JP S5783104A
Authority
JP
Japan
Prior art keywords
control circuit
command value
current command
cyclo converter
reactive power
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.)
Granted
Application number
JP55159259A
Other languages
Japanese (ja)
Other versions
JPS6032408B2 (en
Inventor
Shigeru Tanaka
Susumu Tadakuma
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP55159259A priority Critical patent/JPS6032408B2/en
Publication of JPS5783104A publication Critical patent/JPS5783104A/en
Publication of JPS6032408B2 publication Critical patent/JPS6032408B2/en
Expired 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 lessen the capacity of a cyclo converter by a method wherein its circulating current is continuously controlled so that a leading reactive power of a phase advance capacitor and a lagging reactive power of the cyclo converter are compensated between each other.
CONSTITUTION: A circulating current command value ICA is fed into a control circuit CONT-A by a reactive power control circuit QCA so that a lagging reactive current of a cyclo converter CC-A equals a leading reactive current of a phase advance capacitor CA. When an analog switch ASA is set on an (a) side with a section change control circuit SC, a load current command value ILA from a multiplier MA is fed into a control circuit CONT-A. The control circuit CONT-A controls the cyclo converter CC-A according to the load current command value ILA and circulating current command value IOA.
COPYRIGHT: (C)1982,JPO&Japio
JP55159259A 1980-11-12 1980-11-12 Power supply method for linear motor Expired JPS6032408B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55159259A JPS6032408B2 (en) 1980-11-12 1980-11-12 Power supply method for linear motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55159259A JPS6032408B2 (en) 1980-11-12 1980-11-12 Power supply method for linear motor

Publications (2)

Publication Number Publication Date
JPS5783104A true JPS5783104A (en) 1982-05-24
JPS6032408B2 JPS6032408B2 (en) 1985-07-27

Family

ID=15689845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55159259A Expired JPS6032408B2 (en) 1980-11-12 1980-11-12 Power supply method for linear motor

Country Status (1)

Country Link
JP (1) JPS6032408B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59226688A (en) * 1983-06-06 1984-12-19 Japanese National Railways<Jnr> Energizing device of linear motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59226688A (en) * 1983-06-06 1984-12-19 Japanese National Railways<Jnr> Energizing device of linear motor

Also Published As

Publication number Publication date
JPS6032408B2 (en) 1985-07-27

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