JPS6423517A - Superconducting transformer - Google Patents
Superconducting transformerInfo
- 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
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
Landscapes
- Coils Of Transformers For General Uses (AREA)
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.
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)
| 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 |
-
1987
- 1987-07-20 JP JP62178954A patent/JPS6423517A/en active Pending
Cited By (3)
| 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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