Power Supplies Status Yannick Dietrich Franois Bouvet SOLEIL

Power Supplies Status Yannick Dietrich François Bouvet SOLEIL Programme Investissements d’avenir de l’Etat ANR-10 -EQPX-51. Financé également par la Région Ile-de-France. Program « Investing in the future » ANR-10 -EQOX-51. Work also supported by grants from Région Ile-de-France.

Content Thom-X magnet data Recap of the power supply needs Power supply main characteristics Control system Activity report 2016 Remains to be done Y. Dietrich & F. Bouvet Power Supplies Status (Soleil) – LAL, 13/12/2016 2

Thom-X magnet data List of electromagnets needed for Thom-X: Magnet type Number Max current (A) Max voltage (V) Canon - Focalisation 1 400 55 Canon – Contre Champ 1 400 30 Corrector Linac 2 10 1, 6 Dipole Ring 1 300 170 Quadrupole Ring 24 10 3, 2 Sextupole Ring 12 10 0, 5 Corrector Ring 24 10 1, 6 Dipole TL 1 300 85 Quadrupole TL 7 10 3, 2 Corrector TL 8 10 1, 6 Dipole Inj TL + DL 2 12 18 Dipole DL 1 300 45 Quadrupole DL 7 10 3, 2 Corrector DL 2 10 1, 6 Y. Dietrich & F. Bouvet Power Supplies Status (Soleil) – LAL, 13/12/2016 3

Power supply needs and main characteristics Recap of all the power supplies needed for Thom-X Magnet Number Max Current (A) Max voltage (V) Power Supply Type Resolution (bits) Stability (ppm of Inom) Canon Focalisation 1 400 55 Unipolar 12 ± 55 Canon – Contre Champ 1 400 30 Unipolar 12 ± 55 Dipole Ring 1 300 170 Unipolar 16 ± 20 Dipole TL 1 300 85 Unipolar 16 ± 20 Dipole EL 1 300 45 Unipolar 16 ± 20 Dipole Inj TLEL 2 12 18 Unipolar 16 ± 20 Sextupole* 3 12 6 Unipolar 16 ± 20 Quadrupole 38 12 6 Unipolar 16 ± 20 Corrector 38 12 3 Bipolar 15 + sign ± 20 * 1 power supply for 4 sextupoles connected in series in order to reduce the costs Y. Dietrich & F. Bouvet Power Supplies Status (Soleil) – LAL, 13/12/2016 4

Power supply needs and main characteristics To optimize costs and spare part stocks: Ø 1 type of power supply for the sextupoles, the quadrupoles and the correctors Ø 1 type of power supply for the TL Inj Dipole PS + DL Inj Dipole PS Ø Allocation in 6 cabinets 600(W)* 800(D)* 2000(H) Cabinets for the dipole power supplies: Ø Ring Dipole PS : 1 cabinet 800(W)* 1000(D)* 2000(H) Ø TL-EL Dipoles PS : 1 cabinet 800(W)* 1000(D)* 2000(H) 1 Cabinet for the focalisation solenoid power supplies of the RF gun: Ø Focalisation & contre champ PS : 1 cabinet 800(W)* 1000(D)* 2000(H) Ø And notably the CPCI crate (dedicated to PS remote control) Y. Dietrich & F. Bouvet Power Supplies Status (Soleil) – LAL, 13/12/2016 5

Power supply needs and main characteristics NB : One extra cabinet (600(W)* 800(D)* 2000(H)) for the magnet interlock system and the additional quadrupole & corrector power supplies for the EL and the Linac (which have been purchased after the initial call for tenders). Y. Dietrich & F. Bouvet Power Supplies Status (Soleil) – LAL, 13/12/2016 6

Control system Hardware architecture: All the power supplies will be interfaced to a Compact PCI crate (hosting Profibus & CPU cards) via a Profibus DP fieldbus (idem SOLEIL) Software bus: TANGO Corba based control system developped by ESRF/SOLEIL Mature and well-tested Code developped at SOLEIL may be re-used for THOM-X Y. Dietrich & F. Bouvet Power Supplies Status (Soleil) – LAL, 13/12/2016 7

Activity report of 2016 Tests of the 78 power supplies (Quadrupoles, Sextupoles, and Correctors) from « lot 2 » in order to check the specifications, mainly in terms of stability and resolution Ø Stability : Requested : ± 20 ppm = 480µA Stability : 200µA ∼ 17 ppm Y. Dietrich & F. Bouvet Power Supplies Status (Soleil) – LAL, 13/12/2016 8

Activity report of 2016 Ø Resolution Requested : 16 bit 185µA Measured : < 150µA Adding of an interlock on the dipole PS (Ring-TL-EL) for the PSS Study of the electrical distribution and modification of cooling water circuits for the focalisation solenoids power supplies of the RF gun New cabinet layout to integrate the lately purchased power supplies Y. Dietrich & F. Bouvet Power Supplies Status (Soleil) – LAL, 13/12/2016 9

Activity report of 2016 Test and validation of the PS remote control at Soleil Ø Configuration of the hardware architecture of the Profibus DP fieldbus Ø Test of the TANGO Dservers interfacing the power supplies Preparation of the spares list for all the power supplies Training of LAL personnel Y. Dietrich & F. Bouvet Power Supplies Status (Soleil) – LAL, 13/12/2016 10

Remains to be done Integration of the new power supplies in the additionnal cabinet Completion of cabinet for the focalisation solenoids power supplies of the RF gun On-site installation of the PS cabinets, cabling of the power supplies, on-site tests (power + remote control) Thank you for your attention Y. Dietrich & F. Bouvet Power Supplies Status (Soleil) – LAL, 13/12/2016 11