1.

Record Nr.

UNINA9910553075903321

Autore

Gyuráki Roland

Titolo

Fluorescent thermal imaging method for investigating transient effects in high-temperature superconductor tapes and coils

Pubbl/distr/stampa

Karlsruhe, : KIT Scientific Publishing, 2022

ISBN

1000125489

Descrizione fisica

1 electronic resource (196 p.)

Collana

Karlsruher Schriftenreihe zur Supraleitung

Soggetti

Electrical engineering

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Sommario/riassunto

This work presents the development and application of high-speed fluorescent thermal imaging for quench analysis in high-temperature superconductors (HTS). Using a fluorescent coating, with a temperature-dependent light emission, temperature changes can be calculated over 2D surfaces. The technique uncovered peculiar transient effects in novel HTS tape architectures and also helped to verify and better understand hot spot development in both insulated and non-insulated, HTS–wound pancake coils.