lcls injector power supplies july 28, 2005 1 lcls injector power supplies for purchase paul bellomo,...
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July 28, 2005 1LCLS Injector Power Supplies
LCLS Injector Power Supplies for Purchase
Paul Bellomo, Antonio de Lira, Dave Mac Nair
July 28, 2005 2LCLS Injector Power Supplies
Objectives
List and group the different power supply types and controllers needed for Injector magnets
Obtain concurrence for the start of purchase
Results
Three power supply types are needed based on Carl Rago's July 25, 2005 Magnet Spreadsheet and Paul Emma’s PRDs of July 26, 2005
Three controller types are needed
July 28, 2005 3LCLS Injector Power Supplies
Name Type Qty AreaBipolar/ Unipolar FFB Name Type Qty Area
Bipolar/ Unipolar FFB
BX01 Trim 1 DL1 B QG02 QUAD 1 GS UBX01, BX02
BEND 2 DL1 U QG03 QUAD 1 GS U
BX02 Trim 1 DL1 B SCG1 CORR 1 GS UBXH1 Trim 1 DL1 B SCG2 CORR 1 GS U
BXH1, BXH2,BXH3,BX
H4
BEND 4 DL1 U BXG BEND 1 GTL U
BXH2 Trim 1 DL1 B BXG Trim 1 GTL BBXH3 Trim 1 DL1 B QG01 QUAD 1 GTL BBXH4 Trim 1 DL1 B XC01 CORR 1 GTL B
QB QUAD 1 DL1 U YC01 CORR 1 GTL BQE01 QUAD 1 DL1 B CQ01 QUAD 1 Gun BQE02 QUAD 1 DL1 B S1 SOLE 1 Gun BQE03 QUAD 1 DL1 B SQ01 QUAD 1 Gun BQE04 QUAD 1 DL1 B XC00 XCOR 1 Gun BQM01 QUAD 1 DL1 U YC00 YCOR 1 Gun BQM02 QUAD 1 DL1 U S2 SOLE 1 L0 BQM03 QUAD 1 DL1 U QA01 QUAD 1 L0 BQM04 QUAD 1 DL1 U QA02 QUAD 1 L0 BXC06 XCOR 1 DL1 B XC02 XCOR 1 L0 BXC07 XCOR 1 DL1 B 1 XC03 XCOR 1 L0 BXC08 XCOR 1 DL1 B XC04 XCOR 1 L0 B 1XC09 XCOR 1 DL1 B XC05 XCOR 1 L0 BXC10 XCOR 1 DL1 B YC02 YCOR 1 L0 BYC06 YCOR 1 DL1 B YC03 YCOR 1 L0 BYC07 YCOR 1 DL1 B 1 YC04 YCOR 1 L0 B 1YC08 YCOR 1 DL1 B YC05 YCOR 1 L0 BYC09 YCOR 1 DL1 B BXS Bend 1 SAB UYC10 YCOR 1 DL1 B QS01 Quad 1 SAB U
QS02 Quad 1 SAB UQS03 Quad 1 SAB U
July 28, 2005 4LCLS Injector Power Supplies
LCLS Injector Magnet Quantities
Magnets Comments
Bend, Bend Trim, Quadrupole, Solenoid
382 magnets on BX01, BX02 string
4 magnets on BXH1…BXH4 string
Corrector 24 4 fast feedback XC04, YC04, XC07, YC07
Total 62
2 dipoles unspecified BXG, BXS
7 trims unspecified BX01, BX02, BXH1, BXH2, BXH3, BXH4, BXG
9 Correctors on Paul Emma’s list not on Carl Rago list, other minor inconsistencies
July 28, 2005 5LCLS Injector Power Supplies
Rack Mounted Bend and Solenoid Power Supplies (All unipolar output)
Magnet FamilyMagnet/String
NeedStability Power Supply Rating
BX01, BX02 18V, 335A 1 - 25V, 375A, 9kW
BXH1, BXH2, BXH3, BXH4
36V, 335A2 – series connected
25V, 375A, 9kW
S1 2.1V, 269A 1- 25V, 375A, 9kW
S2 15V, 269A 1 - 25V, 375A, 9kW
Total 5 - 25V, 375A, 9kW
I%
I Long rms
. to . dipoles
I%
I Long rms
. to . solenoids
0 01 0 04
0 02 0 1
July 28, 2005 6LCLS Injector Power Supplies
Legend
1. EWS= EPICS workstation
2. PS Controller is Dave MacNair Ethernet Controller. One is currently under evaluation by SSRL
July 28, 2005 7LCLS Injector Power Supplies
MCOR12 (40V, 12A) Power Supplies
Magnet Type Magnet Electrical Requirements
DC Corrector 24V, 10A 20 Bipolar
Small Quad/Trim
33V, 11A10 Unipolar,
9 Bipolar
MCOR30 (60V, 30A) Power Supplies
Fast Feedback Corrector
24V, 10A56V for di/dt
4 Bipolar
I% .
I Short rms
0 01
I% .
I Short rms
0 01
I%
I Short and Long rms
. to .
0 04 0 1
July 28, 2005 8LCLS Injector Power Supplies
Legend
1. EWS= EPICS workstation
2. PS Controller is Dave MacNair Ethernet Controller. One is currently under evaluation by SSRL
July 28, 2005 9LCLS Injector Power Supplies
Legend
1. PS Controller for MCOR30 is the SPEAR 3 Ethernet Controller. 20 of these are in operation at SPEAR
2. PS Controller is Dave MacNair Ethernet Controller. One is currently under evaluation by SSRL
July 28, 2005 10LCLS Injector Power Supplies
LCLS Injector Power Supply
Layout
July 28, 2005 11LCLS Injector Power Supplies
Injector Power Supply Summary
Type Quantity
MCOR12 40V, 12A 39*
MCOR30 60V, 30A 4**
25V, 375A, 9kW5
(2 are series-connected)
Unknown 9
Total 57
* Does not include 3 bulk power supplies** Does not include 1 bulk power supply
Need and asking for LCLS concurrence to start
•EI diagrams
•Specifications
•Purchase
Action Items
•Check and unify magnet list data
•Design 9 missing magnets