The installation and commissioning of the advanced light source combined-function harmonic sextupoles for the low emittance upgrade

A. Madur; D. Arbelaez; B. Bailey; A. Biocca; A. Black; P. Casey; C. Chun; D. Colomb; D. Humphries; N. Li; S. Marks; H. Nishimura; C. Pappas; K. Petermann; S. Prestemon; A. Rawlins; D. Robin; T. Scarvie; R. Schlueter; C. Steier; S. Troy; W. Wan; E. Williams; Y. Lixin; Q. Zhou; J. Jin; J. Zhang; C. Chen; Y. Wen; J. Wu

doi:10.1109/TASC.2013.2283014

The installation and commissioning of the advanced light source combined-function harmonic sextupoles for the low emittance upgrade

A. Madur, D. Arbelaez, B. Bailey, A. Biocca, A. Black, P. Casey, C. Chun, D. Colomb, D. Humphries, N. Li, S. Marks, H. Nishimura, C. Pappas, K. Petermann, S. Prestemon, A. Rawlins, D. Robin, T. Scarvie, R. Schlueter, C. SteierS. Troy, W. Wan, E. Williams, Y. Lixin, Q. Zhou, J. Jin, J. Zhang, C. Chen, Y. Wen, J. Wu

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

Abstract

The Advanced Light Source (ALS) is a thirdgeneration light source in operation since 1993. This light source is providing state-of-the-art performance to more than 40 beamlines and their users, due to the upgrades that have been completed over the last few years. The storage ring upgrade project that is developed here will allow the ALS to provide the 40 beamline users with higher photon beam brightness (factor of 2 or 3) by having its storage ring lattice modified. Forty-eight harmonic sextupole magnets with integrated dipole correctors and skew quadrupole coils will be introduced, which will require a level of installation activity not seen at the ALS since its original construction in 1991. Introducing new combined-function magnets in an existing storage ring is a challenge due to the limited space available and a balance had to be found between magnet performance and spatial constraints. After an introduction reviewing the characteristics of the three design families of the 48 combined-function magnets, the magnet fabrication and installation are developed along with analyses based on the magnetic measurements and the ALS storage ring commissioning results.

Original language	English
Article number	6607191
Journal	IEEE Transactions on Applied Superconductivity
Volume	24
Issue number	3
DOIs	https://doi.org/10.1109/TASC.2013.2283014
State	Published - 2014
Externally published	Yes

Keywords

Combined-function sextupole
Hysteresis
Magnet installation

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Madur, A., Arbelaez, D., Bailey, B., Biocca, A., Black, A., Casey, P., Chun, C., Colomb, D., Humphries, D., Li, N., Marks, S., Nishimura, H., Pappas, C., Petermann, K., Prestemon, S., Rawlins, A., Robin, D., Scarvie, T., Schlueter, R., ... Wu, J. (2014). The installation and commissioning of the advanced light source combined-function harmonic sextupoles for the low emittance upgrade. IEEE Transactions on Applied Superconductivity, 24(3), Article 6607191. https://doi.org/10.1109/TASC.2013.2283014

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title = "The installation and commissioning of the advanced light source combined-function harmonic sextupoles for the low emittance upgrade",

abstract = "The Advanced Light Source (ALS) is a thirdgeneration light source in operation since 1993. This light source is providing state-of-the-art performance to more than 40 beamlines and their users, due to the upgrades that have been completed over the last few years. The storage ring upgrade project that is developed here will allow the ALS to provide the 40 beamline users with higher photon beam brightness (factor of 2 or 3) by having its storage ring lattice modified. Forty-eight harmonic sextupole magnets with integrated dipole correctors and skew quadrupole coils will be introduced, which will require a level of installation activity not seen at the ALS since its original construction in 1991. Introducing new combined-function magnets in an existing storage ring is a challenge due to the limited space available and a balance had to be found between magnet performance and spatial constraints. After an introduction reviewing the characteristics of the three design families of the 48 combined-function magnets, the magnet fabrication and installation are developed along with analyses based on the magnetic measurements and the ALS storage ring commissioning results.",

keywords = "Combined-function sextupole, Hysteresis, Magnet installation",

author = "A. Madur and D. Arbelaez and B. Bailey and A. Biocca and A. Black and P. Casey and C. Chun and D. Colomb and D. Humphries and N. Li and S. Marks and H. Nishimura and C. Pappas and K. Petermann and S. Prestemon and A. Rawlins and D. Robin and T. Scarvie and R. Schlueter and C. Steier and S. Troy and W. Wan and E. Williams and Y. Lixin and Q. Zhou and J. Jin and J. Zhang and C. Chen and Y. Wen and J. Wu",

note = "Publisher Copyright: {\textcopyright} 2013 IEEE.",

year = "2014",

doi = "10.1109/TASC.2013.2283014",

language = "English",

volume = "24",

journal = "IEEE Transactions on Applied Superconductivity",

issn = "1051-8223",

publisher = "Institute of Electrical and Electronics Engineers",

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Madur, A, Arbelaez, D, Bailey, B, Biocca, A, Black, A, Casey, P, Chun, C, Colomb, D, Humphries, D, Li, N, Marks, S, Nishimura, H, Pappas, C, Petermann, K, Prestemon, S, Rawlins, A, Robin, D, Scarvie, T, Schlueter, R, Steier, C, Troy, S, Wan, W, Williams, E, Lixin, Y, Zhou, Q, Jin, J, Zhang, J, Chen, C, Wen, Y & Wu, J 2014, 'The installation and commissioning of the advanced light source combined-function harmonic sextupoles for the low emittance upgrade', IEEE Transactions on Applied Superconductivity, vol. 24, no. 3, 6607191. https://doi.org/10.1109/TASC.2013.2283014

TY - JOUR

T1 - The installation and commissioning of the advanced light source combined-function harmonic sextupoles for the low emittance upgrade

AU - Madur, A.

AU - Arbelaez, D.

AU - Bailey, B.

AU - Biocca, A.

AU - Black, A.

AU - Casey, P.

AU - Chun, C.

AU - Colomb, D.

AU - Humphries, D.

AU - Li, N.

AU - Marks, S.

AU - Nishimura, H.

AU - Pappas, C.

AU - Petermann, K.

AU - Prestemon, S.

AU - Rawlins, A.

AU - Robin, D.

AU - Scarvie, T.

AU - Schlueter, R.

AU - Steier, C.

AU - Troy, S.

AU - Wan, W.

AU - Williams, E.

AU - Lixin, Y.

AU - Zhou, Q.

AU - Jin, J.

AU - Zhang, J.

AU - Chen, C.

AU - Wen, Y.

AU - Wu, J.

PY - 2014

Y1 - 2014

N2 - The Advanced Light Source (ALS) is a thirdgeneration light source in operation since 1993. This light source is providing state-of-the-art performance to more than 40 beamlines and their users, due to the upgrades that have been completed over the last few years. The storage ring upgrade project that is developed here will allow the ALS to provide the 40 beamline users with higher photon beam brightness (factor of 2 or 3) by having its storage ring lattice modified. Forty-eight harmonic sextupole magnets with integrated dipole correctors and skew quadrupole coils will be introduced, which will require a level of installation activity not seen at the ALS since its original construction in 1991. Introducing new combined-function magnets in an existing storage ring is a challenge due to the limited space available and a balance had to be found between magnet performance and spatial constraints. After an introduction reviewing the characteristics of the three design families of the 48 combined-function magnets, the magnet fabrication and installation are developed along with analyses based on the magnetic measurements and the ALS storage ring commissioning results.

AB - The Advanced Light Source (ALS) is a thirdgeneration light source in operation since 1993. This light source is providing state-of-the-art performance to more than 40 beamlines and their users, due to the upgrades that have been completed over the last few years. The storage ring upgrade project that is developed here will allow the ALS to provide the 40 beamline users with higher photon beam brightness (factor of 2 or 3) by having its storage ring lattice modified. Forty-eight harmonic sextupole magnets with integrated dipole correctors and skew quadrupole coils will be introduced, which will require a level of installation activity not seen at the ALS since its original construction in 1991. Introducing new combined-function magnets in an existing storage ring is a challenge due to the limited space available and a balance had to be found between magnet performance and spatial constraints. After an introduction reviewing the characteristics of the three design families of the 48 combined-function magnets, the magnet fabrication and installation are developed along with analyses based on the magnetic measurements and the ALS storage ring commissioning results.

KW - Combined-function sextupole

KW - Hysteresis

KW - Magnet installation

UR - http://www.scopus.com/inward/record.url?scp=84991442163&partnerID=8YFLogxK

U2 - 10.1109/TASC.2013.2283014

DO - 10.1109/TASC.2013.2283014

M3 - Article

AN - SCOPUS:84991442163

SN - 1051-8223

VL - 24

JO - IEEE Transactions on Applied Superconductivity

JF - IEEE Transactions on Applied Superconductivity

IS - 3

M1 - 6607191

ER -

The installation and commissioning of the advanced light source combined-function harmonic sextupoles for the low emittance upgrade

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Keywords

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