TY - JOUR

T1 - Precision High-Current Current Source with Modular Design for the INP Magnetic Measurement Stand

AU - Sen’kov, D. V.

AU - Pureskin, D. N.

AU - Starostenko, A. A.

AU - Dokutovich, V. A.

AU - Zhilyaev, K. V.

AU - Pakhomov, A. Yu

N1 - Precision High-Current Current Source with Modular Design for the INP Magnetic Measurement Stand / D. V. Sen'kov, D. N. Pureskin, A. A. Starostenko [et al.] // Instruments and Experimental Techniques. – 2024. – Vol. 67, No. S1. – P. S88-S92. – DOI 10.1134/S0020441224701331.

PY - 2025/2/5

Y1 - 2025/2/5

N2 - Abstract: The paper presents the structure and control algorithms of a modular designed high-current current source designed for precision measurement of the quality of the magnetic field in magnetic elements designed and produced in the Budker Institute of Nuclear Physics for modern accelerator facilities. The development of accelerator technologies constantly increases the requirements for the quality of the field of magnetic lenses and bend magnets of cyclic accelerators. New integral lenses with complex laws of field change are being designed. Several magnetic measurement stands are used to adjust and control the field quality of magnetic elements being developed at the Budker Institute of Nuclear Physics (Siberian Branch, Russian Academy of Sciences). One of the main elements of the stand is a precision current source, which makes it possible to obtain a field map in the tested magnetic element at different current levels with errors less than 0.002%. The source has to operate while maintaining current quality, with output current levels from several amperes to 1500 A and output voltages up to 100 V at different inductive loads.

AB - Abstract: The paper presents the structure and control algorithms of a modular designed high-current current source designed for precision measurement of the quality of the magnetic field in magnetic elements designed and produced in the Budker Institute of Nuclear Physics for modern accelerator facilities. The development of accelerator technologies constantly increases the requirements for the quality of the field of magnetic lenses and bend magnets of cyclic accelerators. New integral lenses with complex laws of field change are being designed. Several magnetic measurement stands are used to adjust and control the field quality of magnetic elements being developed at the Budker Institute of Nuclear Physics (Siberian Branch, Russian Academy of Sciences). One of the main elements of the stand is a precision current source, which makes it possible to obtain a field map in the tested magnetic element at different current levels with errors less than 0.002%. The source has to operate while maintaining current quality, with output current levels from several amperes to 1500 A and output voltages up to 100 V at different inductive loads.

UR - https://www.mendeley.com/catalogue/e6c85d7d-81ab-3ba5-b529-1d8d0929d223/

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-105004731612&origin=inward&txGid=ee5f2a5aa3831d525103ac6b10b90a91

UR - https://www.elibrary.ru/item.asp?id=80289263

U2 - 10.1134/S0020441224701331

DO - 10.1134/S0020441224701331

M3 - Article

VL - 67

SP - S88-S92

JO - Instruments and Experimental Techniques

JF - Instruments and Experimental Techniques

SN - 0020-4412

IS - Suppl 1

ER -