Field Trimming by Iron Pieces and Coils in a Superconducting Undulator
Rattachement africain : tw, th. Niveau de preuve : code pays fourni par la source.
Le résumé fourni par la source
Trim-iron-pieces and trim-coils were used to correct the magnetic field error in a superconducting undulator with a magnet period of 15 mm. The main-coils were wound with NbTi wires of 0.77 times 0.51 mm2rectangular cross section. The entire iron pole array was electrically insulated from the main-coils using Teflon to avoid degradation of the superconducting wire when the main-coils were trained to a large current. The trim-coils were wound with NbTi wires of 0.33 mm diameter. The trim-iron-pieces and trim-coils were mounted directly on the iron pole. The electric current of these trim-coils were generated by a single power supply with a constant voltage. A variable resistor and two golden-case resistors were connected in parallel to adjust the current that passed through each trim-coil. In this work, three trim-iron-pieces and one trim-coil were fabricated and mounted on each of the upper and lower arrays, and their effect on correcting the magnetic field error of the undulator is measured and compared to a model simulation.
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.
Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- Field Trimming by Iron Pieces and Coils in a Superconducting Undulator
- Date Crossref
- 01/06/2009
- Éditeur
- Institute of Electrical and Electronics Engineers (IEEE)
- Type
- journal-article
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.
Où se fait cette recherche
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National Synchrotron Radiation Research Center pays non établi dans la noticeStructure de recherche
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Suranaree University of Technology pays non établi dans la noticeUniversité ou école supérieure
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Hsinchu Inst. of Nat. Synchrotron Radiat. Res. Center pays non établi dans la noticeÉtablissement de santé
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Suranaree University슠of Technology Department of Physics pays non établi dans la noticeUniversité ou école supérieure
National Synchrotron Radiation Research Center, Suranaree University of Technology et Inst. of Nat. Synchrotron Radiat. Res. Center — Hsinchu, avec 1 autre affiliation.
Une affiliation ne permet pas de déduire la nationalité d’un auteur.