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Basic study for a large AC current supply with a single phase air-core Bi2223 high temperature superconducting transformer
- Source :
- Journal of Physics: Conference Series. 871:012101
- Publication Year :
- 2017
- Publisher :
- IOP Publishing, 2017.
-
Abstract
- The authors have been developing a compact power supply with a single-phase Bi2223 high temperature superconducting (HTS) transformer. The conventional transformer has an iron-core for enhancing magnetic coupling between its primary coil and secondary one. However, the iron-core has great majority of size and weight of the transformer and therefore it is desirable to be removed for a smaller and lighter transformer. In this paper, the authors propose an air-core HTS transformer for a more compact power supply than the conventional one. As experimental results, it is shown that appropriate design of the air-core transformer has a possibility to decrease the weight and volume of the large AC current supply.
- Subjects :
- History
Materials science
business.industry
Electrical engineering
High temperature superconducting
Distribution transformer
Inductive coupling
Current transformer
Computer Science Applications
Education
law.invention
Ac current
law
Electromagnetic coil
Electronic engineering
Energy efficient transformer
business
Transformer
Subjects
Details
- ISSN :
- 17426596 and 17426588
- Volume :
- 871
- Database :
- OpenAIRE
- Journal :
- Journal of Physics: Conference Series
- Accession number :
- edsair.doi...........08ef3e4db8387bbd74d63b649e706870