JPS558266A - Train power supply for magnetically floating train - Google Patents

Train power supply for magnetically floating train

Info

Publication number
JPS558266A
JPS558266A JP8100978A JP8100978A JPS558266A JP S558266 A JPS558266 A JP S558266A JP 8100978 A JP8100978 A JP 8100978A JP 8100978 A JP8100978 A JP 8100978A JP S558266 A JPS558266 A JP S558266A
Authority
JP
Japan
Prior art keywords
train
coil
power supply
ground
low
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
JP8100978A
Other languages
Japanese (ja)
Inventor
Naoki Maki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8100978A priority Critical patent/JPS558266A/en
Publication of JPS558266A publication Critical patent/JPS558266A/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 obtain more effective power than predetermined value in the range from low to high speeds of a magnetically floating train by installing a ground coil for train power supply oppositely to an induction feeding coil and flowing an electric current of frequency regardless of the train speed.
CONSTITUTION: There are installed a superconductive coil 2 on a magnetically floating train body 1, a propulsive coil 4 and a guide coil 5 on the ground 3, and a train power supply ground coil 10 on the ground 3 for generating large induced voltage at an induction feeding coil 7 even at low train speed time. That is, the coil 7 is mounted instead of a floating coil thus removed. Since the train power supply ground coil is newly installed to thereby flow an electric current of frequency regardless of the train speed, it can obtain more effective power than predetermined value in the range from low to high speeds of the train.
COPYRIGHT: (C)1980,JPO&Japio
JP8100978A 1978-07-05 1978-07-05 Train power supply for magnetically floating train Pending JPS558266A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8100978A JPS558266A (en) 1978-07-05 1978-07-05 Train power supply for magnetically floating train

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8100978A JPS558266A (en) 1978-07-05 1978-07-05 Train power supply for magnetically floating train

Publications (1)

Publication Number Publication Date
JPS558266A true JPS558266A (en) 1980-01-21

Family

ID=13734501

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8100978A Pending JPS558266A (en) 1978-07-05 1978-07-05 Train power supply for magnetically floating train

Country Status (1)

Country Link
JP (1) JPS558266A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3237373A1 (en) 1981-10-09 1983-05-11 Hitachi, Ltd. Contactless current collector device for magnetic cushion train
JPH037002A (en) * 1989-06-01 1991-01-14 Daifuku Co Ltd Carrier driven by linear motor
JPH03284105A (en) * 1990-03-28 1991-12-13 Hitachi Ltd Magnetic levitation railway and magnetic levitation transportation
JP2018533343A (en) * 2015-10-01 2018-11-08 テトラ ラバル ホールディングス アンド ファイナンス エス エイ Drive system with electromagnetic energy transfer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3237373A1 (en) 1981-10-09 1983-05-11 Hitachi, Ltd. Contactless current collector device for magnetic cushion train
JPH037002A (en) * 1989-06-01 1991-01-14 Daifuku Co Ltd Carrier driven by linear motor
JPH03284105A (en) * 1990-03-28 1991-12-13 Hitachi Ltd Magnetic levitation railway and magnetic levitation transportation
JP2018533343A (en) * 2015-10-01 2018-11-08 テトラ ラバル ホールディングス アンド ファイナンス エス エイ Drive system with electromagnetic energy transfer

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