JPS57202852A - Rotor for superconductive rotary electric machine - Google Patents

Rotor for superconductive rotary electric machine

Info

Publication number
JPS57202852A
JPS57202852A JP56087778A JP8777881A JPS57202852A JP S57202852 A JPS57202852 A JP S57202852A JP 56087778 A JP56087778 A JP 56087778A JP 8777881 A JP8777881 A JP 8777881A JP S57202852 A JPS57202852 A JP S57202852A
Authority
JP
Japan
Prior art keywords
helium
rotor
electric machine
rotary electric
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
JP56087778A
Other languages
Japanese (ja)
Inventor
Hideto Yoshimura
Koichi Okamoto
Masaki Sakuyama
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 JP56087778A priority Critical patent/JPS57202852A/en
Publication of JPS57202852A publication Critical patent/JPS57202852A/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)
  • Motor Or Generator Cooling System (AREA)
  • Superconductive Dynamoelectric Machines (AREA)

Abstract

PURPOSE:To improve the electric characteristics of a superconductive rotary electric machine by forming radial through holes at an insulator and a spacer disposed in a slot, thereby smoothening the flow of helium at the periphery of a superconductive field coil, thereby improving the cooling performance. CONSTITUTION:A radial through hole 10 of a rotor is formed at an insulator and a spacer 5 disposed in a slot. The hole 10 is allowed to communicate with a helium reservoir 2 and a helium passage 7. In this manner, the flow of the helium around a superconductive field coil 4 inserted into the slot can be smoothened, thereby improving the cooling performance.
JP56087778A 1981-06-05 1981-06-05 Rotor for superconductive rotary electric machine Pending JPS57202852A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56087778A JPS57202852A (en) 1981-06-05 1981-06-05 Rotor for superconductive rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56087778A JPS57202852A (en) 1981-06-05 1981-06-05 Rotor for superconductive rotary electric machine

Publications (1)

Publication Number Publication Date
JPS57202852A true JPS57202852A (en) 1982-12-11

Family

ID=13924433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56087778A Pending JPS57202852A (en) 1981-06-05 1981-06-05 Rotor for superconductive rotary electric machine

Country Status (1)

Country Link
JP (1) JPS57202852A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3706437A1 (en) * 1986-03-12 1987-09-24 Mitsubishi Electric Corp SUPRALINE, ROTATING ELECTRICAL MACHINE

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5656168A (en) * 1979-09-25 1981-05-18 Westinghouse Electric Corp Rotary electric machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5656168A (en) * 1979-09-25 1981-05-18 Westinghouse Electric Corp Rotary electric machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3706437A1 (en) * 1986-03-12 1987-09-24 Mitsubishi Electric Corp SUPRALINE, ROTATING ELECTRICAL MACHINE

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