JPS52310A - Speed controller of linear motor - Google Patents

Speed controller of linear motor

Info

Publication number
JPS52310A
JPS52310A JP50077248A JP7724875A JPS52310A JP S52310 A JPS52310 A JP S52310A JP 50077248 A JP50077248 A JP 50077248A JP 7724875 A JP7724875 A JP 7724875A JP S52310 A JPS52310 A JP S52310A
Authority
JP
Japan
Prior art keywords
speed controller
linear motor
powerfactors
multiplier
cars
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
JP50077248A
Other languages
Japanese (ja)
Other versions
JPS566233B2 (en
Inventor
Takashige Saijo
Shinjiro Watabe
Nobuo Watanabe
Yoji Takamaru
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.)
JAPANESE NATIONAL RAILWAYS<JNR>
Toshiba Corp
Japan National Railways
Nippon Kokuyu Tetsudo
Original Assignee
JAPANESE NATIONAL RAILWAYS<JNR>
Toshiba Corp
Japan National Railways
Nippon Kokuyu Tetsudo
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 JAPANESE NATIONAL RAILWAYS<JNR>, Toshiba Corp, Japan National Railways, Nippon Kokuyu Tetsudo, Tokyo Shibaura Electric Co Ltd filed Critical JAPANESE NATIONAL RAILWAYS<JNR>
Priority to JP50077248A priority Critical patent/JPS52310A/en
Publication of JPS52310A publication Critical patent/JPS52310A/en
Publication of JPS566233B2 publication Critical patent/JPS566233B2/ja
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
    • Y02T10/72—Electric energy management in electromobility

Landscapes

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

Abstract

PURPOSE: This speed controller of a linear synchronous motor controls powerfactors by shifting the phase of a sine wave current pattern to the position detecting signal or speed command of cars, eliminating a multiplier and the danger of step-out, etc.
COPYRIGHT: (C)1977,JPO&Japio
JP50077248A 1975-06-23 1975-06-23 Speed controller of linear motor Granted JPS52310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50077248A JPS52310A (en) 1975-06-23 1975-06-23 Speed controller of linear motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50077248A JPS52310A (en) 1975-06-23 1975-06-23 Speed controller of linear motor

Publications (2)

Publication Number Publication Date
JPS52310A true JPS52310A (en) 1977-01-05
JPS566233B2 JPS566233B2 (en) 1981-02-10

Family

ID=13628545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50077248A Granted JPS52310A (en) 1975-06-23 1975-06-23 Speed controller of linear motor

Country Status (1)

Country Link
JP (1) JPS52310A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55127892A (en) * 1979-03-26 1980-10-03 Hitachi Ltd Method for controlling linear motor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949704A (en) * 1982-09-17 1984-03-22 株式会社進精金属製作所 Joint apparatus and skeletal for tent
JPS6238904U (en) * 1985-08-22 1987-03-07
JPS63184810U (en) * 1987-05-15 1988-11-28

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5048611A (en) * 1973-08-17 1975-04-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5048611A (en) * 1973-08-17 1975-04-30

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55127892A (en) * 1979-03-26 1980-10-03 Hitachi Ltd Method for controlling linear motor
JPS6133348B2 (en) * 1979-03-26 1986-08-01 Hitachi Ltd

Also Published As

Publication number Publication date
JPS566233B2 (en) 1981-02-10

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