Advanced magnetic diagnostic coils based on TPC technology for COMPASS-U and EU-DEMO

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722445%3A_____%2F25%3AN0000015" target="_blank" >RIV/26722445:_____/25:N0000015 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61389021:_____/25:00647953 RIV/49777513:23220/25:43978443

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0920379625002674" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0920379625002674</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.fusengdes.2025.115070" target="_blank" >10.1016/j.fusengdes.2025.115070</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Advanced magnetic diagnostic coils based on TPC technology for COMPASS-U and EU-DEMO

Popis výsledku v původním jazyce

Magnetic diagnostic coils based on Thick Printed Copper (TPC) technology for COMPASS-U and EU-DEMO fusion reactors are introduced in this paper. Special emphasis is placed on the aspects of design and technology qualification. Firstly, the results of the tests carried out to qualify the TPC technology for the Tokamak environment are presented. Dedicated test samples were designed and temperature cycling irradiation and adhesion tests including electrical parameters measurements were executed. The aim of the TPC coil design was to achieve a high effective sensor area (up to 0.25 m2) and small dimensions compared to conventional coils. The coils can be composed from materials as Cu and Al2O3, AlN, or spinel (Al2MgO4) which ensures compatibility with elevated temperatures (at least 500 degrees C) and intense neutron radiation. Two coil variants, 1st with low winding density and 2nd with high winding density are proposed. Advanced layout of high-density coil winding achieving high suppression factor of cross-field sensitivity is presented. In parallel, the winding layout is also optimized to reduce parasitic radiation and temperature gradient induced side effects. Preliminary results of irradiation tests and temperature cycling test of TPC low winding density coil are presented.

Název v anglickém jazyce

Advanced magnetic diagnostic coils based on TPC technology for COMPASS-U and EU-DEMO

Popis výsledku anglicky

Magnetic diagnostic coils based on Thick Printed Copper (TPC) technology for COMPASS-U and EU-DEMO fusion reactors are introduced in this paper. Special emphasis is placed on the aspects of design and technology qualification. Firstly, the results of the tests carried out to qualify the TPC technology for the Tokamak environment are presented. Dedicated test samples were designed and temperature cycling irradiation and adhesion tests including electrical parameters measurements were executed. The aim of the TPC coil design was to achieve a high effective sensor area (up to 0.25 m2) and small dimensions compared to conventional coils. The coils can be composed from materials as Cu and Al2O3, AlN, or spinel (Al2MgO4) which ensures compatibility with elevated temperatures (at least 500 degrees C) and intense neutron radiation. Two coil variants, 1st with low winding density and 2nd with high winding density are proposed. Advanced layout of high-density coil winding achieving high suppression factor of cross-field sensitivity is presented. In parallel, the winding layout is also optimized to reduce parasitic radiation and temperature gradient induced side effects. Preliminary results of irradiation tests and temperature cycling test of TPC low winding density coil are presented.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20305 - Nuclear related engineering; (nuclear physics to be 1.3);

Projekt

<a href="/cs/project/TK03030070" target="_blank" >TK03030070: MAgnetická Senzorika Termojaderných Energetických Reaktorů (MASTER)</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Fusion Engineering and Design

ISSN

0920-3796

e-ISSN

1873-7196

Svazek periodika

216

Číslo periodika v rámci svazku

July

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

8

Strana od-do

1-8

Kód UT WoS článku

001474215400001

EID výsledku v databázi Scopus

2-s2.0-105002656228