1. Magnet Controls GroupOctober 4, 2006 1 Scope, Cost Estimate and Schedule To Complete The LCLS Magnet PS Controls P Bellomo and Kristi Luchini

2. Magnet Controls GroupOctober 4, 2006 2 Topics Scope ETC Descriptions Areas Intermediate Power Supplies and Controls MCOR Power Supplies and Controls Kicker Pulsers Schedule Cost Details

3. Magnet Controls GroupOctober 4, 2006 3 Scope Magnet power supplies and associated controls Hardware from dc output terminals on power supply to the EPICS - Ethernet Interface. Local control software Includes Power supplies, power supply controllers, VME controls, PLCs current transductors, and intra-rack cables, rack mounting and other miscellaneous equipment. ED&I, M&S and Assembly. Does not include Racks, long haul cables, global control software, field installation Areas – primarily downstream of Tune-up Dump Complete by March 31, 2008

4. Magnet Controls GroupOctober 4, 2006 4 Scope

5. Magnet Controls GroupOctober 4, 2006 5 Estimate to Complete

6. Magnet Controls GroupOctober 4, 2006 6 Areas Injector, Sector 21 and BC1 – needed for first injection to Tune-up Dump at BC1, field test systems only

7. Magnet Controls GroupOctober 4, 2006 7 Areas - New Systems - Injector, Sector 21 and BC1 Field test 6 new Intermediate and 96 new MCOR systems

8. Magnet Controls GroupOctober 4, 2006 8 Areas - Sector 21 QE System Modification

9. Magnet Controls GroupOctober 4, 2006 9 Areas - New Systems Downstream of the Tune-up Dump Sector 24, BC2, BSY, LTU, Undulator, Dump 32 new Intermediate systems, typically 10kW and 15kW rated 105 new MCOR systems, typically 240W rated (33 of these are in the Undulator under recently added scope) 2 new pulsed kicker systems 27 new and reused racks

10. Magnet Controls GroupOctober 4, 2006 10 Intermediate Power Supplies

11. Magnet Controls GroupOctober 4, 2006 11 IE Power, Incorporated 12 Falconer Drive, Unit 15 Mississauga, Ontario Canada L5N 3L9 905-813-8900 iepower@iepower.com 2.5 kW to 22.5 kW 208 V / 480 V input Series and parallelable 27cm H*48cm W*61cm D 8.74” * 19” * 24” Intermediate Power Supply - Front View

12. Magnet Controls GroupOctober 4, 2006 12 Intermediate Power Supply - Rear View Totally covered connectors

13. Magnet Controls GroupOctober 4, 2006 13 Intermediate PS - Ethernet PS Controller (EPSC)

14. Magnet Controls GroupOctober 4, 2006 14 Intermediate PS - EPSC Purpose Replaces the PEP 2 Bitbus Power Supply Controller Provides commonality with the Bitbus Controller Performance better then the Bitbus Controller 20bit ADC 24bit DAC Equal to or less expensive then Bitbus Controller Rationale for Replacement Bitbus DAC obsolete - new DAC required Bitbus network obsolete - convert to Ethernet (10/100 Mb/sec over UDP) FPGAs at end of life and not good choices for new designs 8044 processor is obsolete Use standard +/-15VDC power supply

15. Magnet Controls GroupOctober 4, 2006 15 Intermediate PS - EPSC Functions Precision current regulation Readback of current, voltage, and ground current Ground fault detection and protection Hardware magnet and power supply protection Fault latching and reporting Simple low cost serial communication to central control Control of power supplies of many ratings, types and from different vendors Standard cables (Cat 5 UTP and D-sub computer cables)

16. Magnet Controls GroupOctober 4, 2006 16 GMW Associates 955 Industrial Road San Carlos, CA 94070 650-802-8292 ian@gmw.com  +/- 150A or +/- 600A  Accuracy < 2ppm  Linearity < 1ppm  0.3 ppm / C  Bandwidth 100kHz Intermediate PS - DC Current Transductors

17. Magnet Controls GroupOctober 4, 2006 17 Intermediate PS - System Architecture Terminal Server Network Switch SLAC Ethernet PS Controller Ethernet OPI EPICS IOC Intermediate PS Transductors Interlocks

18. Magnet Controls GroupOctober 4, 2006 18 The MCOR Systems Power 6A, 12A, and 30A correctors, small quadrupoles, and trim magnets that require unipolar or bipolar current MCOR6 - 40V, 6A, 240W MCOR12 - 40V, 12A, 480W MCOR30 – 40V, 30A, 1,200W

19. Magnet Controls GroupOctober 4, 2006 19 The MCOR6 and MCOR12

20. Magnet Controls GroupOctober 4, 2006 20 The MCOR30

21. Magnet Controls GroupOctober 4, 2006 21 MCOR Systems - PLC Uses Uses SPEAR 3 experienced MCOR30 bridge MOSFET failures during bulk power supply turn on – need PLC for soft-start MCORs not provided with ground fault detection. A PLC with external circuitry is needed MCORs power some magnets that are water-cooled. MCORs are not provided with a Klixon or water flow switch interface. A PLC is needed Provides bulk power supply remote turn-on and turn-off Provides bulk power supply output voltage and current monitoring

22. Magnet Controls GroupOctober 4, 2006 22 MCOR System Architecture OPI EPICS IOC VME Crate Bulk PS MCOR Gnd Current Monitor MCOR 12 16 Magnets@ 12Amps max MCOR Soft-Start

23. Magnet Controls GroupOctober 4, 2006 23 MCOR VME Controls Acromag IP231-16E: MCOR DAC (control) Bipolar voltage +/- 10V 16-bit resolution, 16-channels, single-ended Hytec IP-ADC-8413: MCOR ADC (monitor) Bipolar voltage +/- 10V 16-bit resolution, 16-channel, differential Acromag IP-440-2E DI: MCOR Ground I Monitor (monitor) 32-Channel Input voltage range +/- 16V to +/- 40V Optically Isolated Acromag IP-445-E DO: MCOR Ground I Monitor (control) 32-Channel Voltage range +/-60V Optically Isolated

24. Magnet Controls GroupOctober 4, 2006 24 MCOR VME Controls Continued MVME6100 CPU – Power PC Two Ethernet ports Two PMC slots Wiener VME-64X Crate with fan and Ethernet Control Acromag AVME9670 - 64X IP Carrier (1 per MCOR crate) 4 Ports Acromag Tran-200: Transition Module Install in rear of VME crate 4 SCSI-2 Connectors (50-pin)

25. Magnet Controls GroupOctober 4, 2006 25 The Kicker Pulsers

26. Magnet Controls GroupOctober 4, 2006 26 The Kicker Pulsers BXKIKBYKIKunit Peak Current263 A Inductance0.150.6mH Resistance520mΩmΩ Voltage150600V PRR120 Hz

27. Magnet Controls GroupOctober 4, 2006 27 The Schedule

28. Magnet Controls GroupOctober 4, 2006 28 Materials Cost

29. Magnet Controls GroupOctober 4, 2006 29 EDI

30. Magnet Controls GroupOctober 4, 2006 30 Labor – last Slide Assemble systems into 27 racks and wire 8 techs * 4 months * $8.3k/month * 1.34 overhead = $341k