JPS57162930A - Rotor for superconductive rotary electric machine - Google Patents

Rotor for superconductive rotary electric machine

Info

Publication number
JPS57162930A
JPS57162930A JP56049559A JP4955981A JPS57162930A JP S57162930 A JPS57162930 A JP S57162930A JP 56049559 A JP56049559 A JP 56049559A JP 4955981 A JP4955981 A JP 4955981A JP S57162930 A JPS57162930 A JP S57162930A
Authority
JP
Japan
Prior art keywords
slot
insulator
spool
lowering
superconductive
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
JP56049559A
Other languages
Japanese (ja)
Inventor
Koichi Okamoto
Yahei Takase
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 JP56049559A priority Critical patent/JPS57162930A/en
Publication of JPS57162930A publication Critical patent/JPS57162930A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K55/00—Dynamo-electric machines having windings operating at cryogenic temperatures
    • H02K55/02—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type
    • H02K55/04—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type with rotating field windings
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superconductive Dynamoelectric Machines (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

PURPOSE:To prevent the lowering of insulation efficiency due to the holes provided on a slot insulator by a method wherein, in the rotor for superconductive rotary electric machine, and insulated plate is provided on the spool of a superconductive field coil and the refrigerant passage of a slot insulator. CONSTITUTION:The superconductive field coil 3 is insulated by both an insulator 17 located in the spool and slot insulators 20 and 21. As the refrigerant flows in the direction shown by the arrows in the diagram through the passages 23 and 24, the dielectric strength is reduced at the section where holes are provided on the slot insulators 20 and 21. Accordingly, the lowering of insulation efficiency is prevented by providing an insulating tube 22 instead of thickening the slot insulator 20. Also, in regard to the refrigerant passage 24, the lowering of its insulation efficiency can be prevented by increasing the creeping distance of the slot insulator 21 which can be accomplished by chamfering a part of the spool 16 or by providing a slantedly machined part 25.
JP56049559A 1981-03-31 1981-03-31 Rotor for superconductive rotary electric machine Pending JPS57162930A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56049559A JPS57162930A (en) 1981-03-31 1981-03-31 Rotor for superconductive rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56049559A JPS57162930A (en) 1981-03-31 1981-03-31 Rotor for superconductive rotary electric machine

Publications (1)

Publication Number Publication Date
JPS57162930A true JPS57162930A (en) 1982-10-06

Family

ID=12834553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56049559A Pending JPS57162930A (en) 1981-03-31 1981-03-31 Rotor for superconductive rotary electric machine

Country Status (1)

Country Link
JP (1) JPS57162930A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4714061A (en) * 1984-07-31 1987-12-22 Yamaha Hatsudoki Kabushiki Kaisha Inline multiple cylinder engine for motorcycles
WO2007032472A1 (en) * 2005-09-16 2007-03-22 Japan Science And Technology Agency Superconducting magnet and electromagnetic mixer using the same
CN1967986A (en) * 2006-10-08 2007-05-23 张大平 Right plug type superconduct engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4714061A (en) * 1984-07-31 1987-12-22 Yamaha Hatsudoki Kabushiki Kaisha Inline multiple cylinder engine for motorcycles
WO2007032472A1 (en) * 2005-09-16 2007-03-22 Japan Science And Technology Agency Superconducting magnet and electromagnetic mixer using the same
JP4914362B2 (en) * 2005-09-16 2012-04-11 財団法人電力中央研究所 Superconducting magnet and electromagnetic stirrer, motor and generator using the same
CN1967986A (en) * 2006-10-08 2007-05-23 张大平 Right plug type superconduct engine

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