Development of a test bench for magnetic measurements on E-XFEL phase shifters

Santiago Sanz; Pablo Abramian; Jesús Calero; José Manuel Cela; José De La Gama; Luis García-Tabarés; Ángel Guirao; José Luis Gutierrez; Luis Miguel Martínez; Teresa Martinez; Eduardo Molina; Iván Moya; Antonio Pardillo; Fernando Toral; Cristina Vázquez

doi:10.1109/TASC.2011.2177234

Development of a test bench for magnetic measurements on E-XFEL phase shifters

Santiago Sanz^*
, Pablo Abramian
, Jesús Calero
, José Manuel Cela
, José De La Gama
, Luis García-Tabarés
, Ángel Guirao
, José Luis Gutierrez
, Luis Miguel Martínez
, Teresa Martinez
, Eduardo Molina
, Iván Moya
, Antonio Pardillo
, Fernando Toral
, Cristina Vázquez

^*Corresponding author for this work

CIEMAT

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

A test bench has been developed for the magnetic measurements on the Phase Shifters for E-XFEL. It will be part of the Spanish in-kind contribution to this new research facility. The most challenging specification of the phase shifter is given for the variation of the first field integrals (in both horizontal and vertical components), with a tolerance interval of ±4×10 ^-6 T.m. Besides, it is necessary to measure the phase integral as a function of gap for the proper operation of the accelerator. Different systems have been analyzed during the conceptual design of the test bench. Finally, the selected configuration is based on a long coil and a voltage integrator, because of its high accuracy and moderate complexity. The objective of this paper is to describe the development of this device (including design, manufacturing, assembly and calibration) and to present the measurements performed on the first phase shifter prototypes. Especial attention has been paid to the treatment of the raw data to compensate the systematic errors and deficiencies of the method.

Original language	English
Article number	6086724
Journal	IEEE Transactions on Applied Superconductivity
Volume	22
Issue number	3
DOIs	https://doi.org/10.1109/TASC.2011.2177234
Publication status	Published - 2012
Externally published	Yes

Keywords

Free electron lasers
magnetic field measurements
permanent magnets
phase shifters

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1109/TASC.2011.2177234

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Sanz, S., Abramian, P., Calero, J., Cela, J. M., De La Gama, J., García-Tabarés, L., Guirao, Á., Gutierrez, J. L., Martínez, L. M., Martinez, T., Molina, E., Moya, I., Pardillo, A., Toral, F., & Vázquez, C. (2012). Development of a test bench for magnetic measurements on E-XFEL phase shifters. IEEE Transactions on Applied Superconductivity, 22(3), Article 6086724. https://doi.org/10.1109/TASC.2011.2177234

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title = "Development of a test bench for magnetic measurements on E-XFEL phase shifters",

abstract = "A test bench has been developed for the magnetic measurements on the Phase Shifters for E-XFEL. It will be part of the Spanish in-kind contribution to this new research facility. The most challenging specification of the phase shifter is given for the variation of the first field integrals (in both horizontal and vertical components), with a tolerance interval of ±4×10 -6 T.m. Besides, it is necessary to measure the phase integral as a function of gap for the proper operation of the accelerator. Different systems have been analyzed during the conceptual design of the test bench. Finally, the selected configuration is based on a long coil and a voltage integrator, because of its high accuracy and moderate complexity. The objective of this paper is to describe the development of this device (including design, manufacturing, assembly and calibration) and to present the measurements performed on the first phase shifter prototypes. Especial attention has been paid to the treatment of the raw data to compensate the systematic errors and deficiencies of the method.",

keywords = "Free electron lasers, magnetic field measurements, permanent magnets, phase shifters",

author = "Santiago Sanz and Pablo Abramian and Jes{\'u}s Calero and Cela, \{Jos{\'e} Manuel\} and \{De La Gama\}, Jos{\'e} and Luis Garc{\'i}a-Tabar{\'e}s and {\'A}ngel Guirao and Gutierrez, \{Jos{\'e} Luis\} and Mart{\'i}nez, \{Luis Miguel\} and Teresa Martinez and Eduardo Molina and Iv{\'a}n Moya and Antonio Pardillo and Fernando Toral and Cristina V{\'a}zquez",

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Sanz, S, Abramian, P, Calero, J, Cela, JM, De La Gama, J, García-Tabarés, L, Guirao, Á, Gutierrez, JL, Martínez, LM, Martinez, T, Molina, E, Moya, I, Pardillo, A, Toral, F & Vázquez, C 2012, 'Development of a test bench for magnetic measurements on E-XFEL phase shifters', IEEE Transactions on Applied Superconductivity, vol. 22, no. 3, 6086724. https://doi.org/10.1109/TASC.2011.2177234

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T1 - Development of a test bench for magnetic measurements on E-XFEL phase shifters

AU - Sanz, Santiago

AU - Abramian, Pablo

AU - Calero, Jesús

AU - Cela, José Manuel

AU - De La Gama, José

AU - García-Tabarés, Luis

AU - Guirao, Ángel

AU - Gutierrez, José Luis

AU - Martínez, Luis Miguel

AU - Martinez, Teresa

AU - Molina, Eduardo

AU - Moya, Iván

AU - Pardillo, Antonio

AU - Toral, Fernando

AU - Vázquez, Cristina

PY - 2012

Y1 - 2012

N2 - A test bench has been developed for the magnetic measurements on the Phase Shifters for E-XFEL. It will be part of the Spanish in-kind contribution to this new research facility. The most challenging specification of the phase shifter is given for the variation of the first field integrals (in both horizontal and vertical components), with a tolerance interval of ±4×10 -6 T.m. Besides, it is necessary to measure the phase integral as a function of gap for the proper operation of the accelerator. Different systems have been analyzed during the conceptual design of the test bench. Finally, the selected configuration is based on a long coil and a voltage integrator, because of its high accuracy and moderate complexity. The objective of this paper is to describe the development of this device (including design, manufacturing, assembly and calibration) and to present the measurements performed on the first phase shifter prototypes. Especial attention has been paid to the treatment of the raw data to compensate the systematic errors and deficiencies of the method.

AB - A test bench has been developed for the magnetic measurements on the Phase Shifters for E-XFEL. It will be part of the Spanish in-kind contribution to this new research facility. The most challenging specification of the phase shifter is given for the variation of the first field integrals (in both horizontal and vertical components), with a tolerance interval of ±4×10 -6 T.m. Besides, it is necessary to measure the phase integral as a function of gap for the proper operation of the accelerator. Different systems have been analyzed during the conceptual design of the test bench. Finally, the selected configuration is based on a long coil and a voltage integrator, because of its high accuracy and moderate complexity. The objective of this paper is to describe the development of this device (including design, manufacturing, assembly and calibration) and to present the measurements performed on the first phase shifter prototypes. Especial attention has been paid to the treatment of the raw data to compensate the systematic errors and deficiencies of the method.

KW - Free electron lasers

KW - magnetic field measurements

KW - permanent magnets

KW - phase shifters

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DO - 10.1109/TASC.2011.2177234

M3 - Article

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SN - 1051-8223

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JO - IEEE Transactions on Applied Superconductivity

JF - IEEE Transactions on Applied Superconductivity

IS - 3

M1 - 6086724

ER -

Development of a test bench for magnetic measurements on E-XFEL phase shifters

Abstract

Keywords

UN SDGs

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