JPS6423517A - Superconducting transformer - Google Patents

Superconducting transformer

Info

Publication number
JPS6423517A
JPS6423517A JP62178954A JP17895487A JPS6423517A JP S6423517 A JPS6423517 A JP S6423517A JP 62178954 A JP62178954 A JP 62178954A JP 17895487 A JP17895487 A JP 17895487A JP S6423517 A JPS6423517 A JP S6423517A
Authority
JP
Japan
Prior art keywords
voltage
windings
low
cores
core
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
JP62178954A
Other languages
Japanese (ja)
Inventor
Tsuneji Teranishi
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
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 filed Critical Toshiba Corp
Priority to JP62178954A priority Critical patent/JPS6423517A/en
Publication of JPS6423517A publication Critical patent/JPS6423517A/en
Pending 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
    • 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

Abstract

PURPOSE:To make a transformer small-sized and light, to reduce a loss and to enhance the insulation reliability by a method wherein a high-voltage winding and a low-voltage winding which are divided into two parts are inserted into a toroidal core which is divided into two parts and these are bonded and connected. CONSTITUTION:A toroidal core 1 is divided into two semicircular-shaped parts; concentrically arranged semicircular-shaped toroidal coils are wound on their respective cores as low-voltage windings 2 and high-voltage windings 3 from an inner side. The high-voltage windings and the low-voltage windings 2, 3 are wound on an insulating tube 4 by using a superconductor. The divided cores 1 are bonded at bonding parts 5; the high-voltage windings and the low-voltage windings 2, 3 are connected in parallel; high-voltage leads 6 are extracted from the high-voltage windings 3 and low-voltage leads 7 are extracted from the low-voltage windings 2. A combination of the semicircular toroidal cores 1 and the windings 2, 3 is obtained by inserting the windings 2, 3 along semicircular axes of the cores 1. If the iron cores and the windings are formed in this manner, it is possible to obtain a superconducting transformer which is equivalent to a single-phase transformer where a highvoltage winding and a low-voltage winding are wound in parallel on two legs of a core-type H-core iron core.
JP62178954A 1987-07-20 1987-07-20 Superconducting transformer Pending JPS6423517A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62178954A JPS6423517A (en) 1987-07-20 1987-07-20 Superconducting transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62178954A JPS6423517A (en) 1987-07-20 1987-07-20 Superconducting transformer

Publications (1)

Publication Number Publication Date
JPS6423517A true JPS6423517A (en) 1989-01-26

Family

ID=16057563

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62178954A Pending JPS6423517A (en) 1987-07-20 1987-07-20 Superconducting transformer

Country Status (1)

Country Link
JP (1) JPS6423517A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007005440A (en) * 2005-06-22 2007-01-11 Toshiba Corp Superconducting magnet device and its operation method
CN107851504A (en) * 2015-07-09 2018-03-27 西门子公司 Transformer with superconduction winding

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007005440A (en) * 2005-06-22 2007-01-11 Toshiba Corp Superconducting magnet device and its operation method
CN107851504A (en) * 2015-07-09 2018-03-27 西门子公司 Transformer with superconduction winding
CN107851504B (en) * 2015-07-09 2020-04-03 西门子公司 Transformer with superconducting winding

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