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RIS citation export for TUPMP046: Improvement the Bending Magnet Power Supply Performance for TPS Storage Ring

AU  - Wang, B.S.
AU  - Huang, C.H.
AU  - Huang, J.C.
AU  - Liu, C.Y.
AU  - Liu, K.-B.
AU  - Wong, Y.S.
ED  - Boland, Mark
ED  - Tanaka, Hitoshi
ED  - Button, David
ED  - Dowd, Rohan
ED  - Schaa, Volker RW
ED  - Tan, Eugene
TI  - Improvement the Bending Magnet Power Supply Performance for TPS Storage Ring
J2  - Proc. of IPAC2019, Melbourne, Australia, 19-24 May 2019
CY  - Melbourne, Australia
T2  - International Particle Accelerator Conference
T3  - 10
LA  - english
AB  - In the TPS (Taiwan Photon Source) facility, current stability of the electron beam depends on the bending magnet power supply and an orbit FOFB system to compensate the magnetic field. Due to the output current stability of the bending magnet power supply drifts with temperature so the orbit FOFB system should be applied to fine tune magnetic field and the photon beam should circulate in storage ring. In this paper, to stabilize the temperature of regulation circuit’s temperature box of the bending magnet power supply, the long-term output current stability is improve from ± 50ppm to ± 10ppm, and orbit FOFB system substantially reduce the tune X of beam position, effectively increasing the beam current stability and quality.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 1353
EP  - 1355
KW  - power-supply
KW  - storage-ring
KW  - feedback
KW  - controls
KW  - photon
DA  - 2019/06
PY  - 2019
SN  - 978-3-95450-208-0
DO  - DOI: 10.18429/JACoW-IPAC2019-TUPMP046
UR  - http://jacow.org/ipac2019/papers/tupmp046.pdf
ER  -