Work

Computational and experimental study of air-core HTS transformer electrothermal behaviour at current limiting mode

Year: 2020

Type: article

Abstract: The paper provides the results of the experimental and computational study of the processes occurring in high temperature superconducting transformer windings while secondary winding is short-circuited. The obtained mathematical simulation matches closely with the experimental results. The temperature variation curves for superconducting windings were analysed, and conclusions were made on the necessity of changes in HTS transformer design, namely the necessity of windings heat-insulation from each other and adding a high-resistance coating material for HTS wire in HTS transformer primary winding.

Source: International Journal of Power Electronics and Drive Systems/International Journal of Electrical and Computer Engineering

DOI: 10.11591/ijece.v11i1.pp155-162

Authors: V. Z. Manusov, D. O. Kriukov, A. V. Semenov

Institution: Novosibirsk State Technical University

Language: English

Topic: Superconducting Materials and Applications

Subfield: Biomedical Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Affordable and clean energy

Open Access status: diamond

Funder: Ministry of Education and Science of the Russian Federation