Transcript Injector, Sector 21, BC1 MCOR Bulks/Ground Fault - October

1. Injector, Sector 21 and BC1 Bulk Power Supplies
2. MCOR Ground Fault Detection and Protection
3. New Power Supply Quantities, Heat Loads and Redundancy Idea
Paul Bellomo, Antonio de Lira, Dave Mac Nair
October 14, 2005
Injector, Sector 21, BC1 MCOR Bulks/Ground Fault
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Bulk Power Supplies
October 14, 2005
Injector, Sector 21, BC1 MCOR Bulks/Ground Fault
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120V, 1 F
480V, 3 F
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9X
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7X
6X
5X
4X
3X
2X
1X
480V, 3 F
Fans
Fans
Transductors
Transductors
Fans
PS Controller
PS Controller
PS Controller
PS Controller
PS Controller
BX01, BX02
25V, 375A Out
480V, 13A @ Prated
BXS
60V, 165A Out
480V, 13A @ Prated
BXH1...BXH4
25V, 375A Out
480V, 13A @ Prated
S1
33V, 300A Out
480V, 13A @ Prated
BXH1...BXH4
25V, 375A Out
480V, 13A @ Prated
480V, 3 F
480V, 3 F
Fans
Fans
120V, 1 F
T
Contingency
Space
Up to 16 MCOR PS
VME Crate
Blower
PS
Up to 16 MCOR PS
Up to 16 MCOR PS
Up to 16 MCOR PS
Blower
Blower
Blower
Up to 16 MCOR PS
Up to 16 MCOR PS
Up to 16 MCOR PS
B
25
480V,
Blower
Blower
S2
33V, 300A Out
480V, 13A @ Prated
Bulk Power Supply
60V, 165A Out
480V, 13A @ Prated
Bulk Power Supply
60V, 165A Out
480V, 13A @ Prated
Bulk Power Supply
60V, 165A Out
480V, 13A @ Prated
B
25
480V,
4 – 30A Circuit Breakers
4 – 30A Circuit Breakers
2 – 30A Circuit Breakers
2 – 30A Circuit Breakers
2 – 30A Circuit Breakers
2 – 30A
AC Distribution
AC Distribution
AC Distribution
AC Distribution
AC Distribution
Forklift provision
October 14, 2005
120V, 1 F
480V, 3 F
Forklift provision
Injector, Sector 21, BC1 MCOR Bulks/Ground Fault
AC
Forklift provision
3
Background
The three 60V, 165A, 10kW bulk power supplies require remote turn on turn off capability. No monitoring is needed. Ethernet controller interface
specified.
Problem
Power supplies operate in voltage, not current mode. Ethernet controller
does not accommodate. No front panel, local control mode
Solution
Use manually controllable 60V, 165A, 10kW power supply
October 14, 2005
Injector, Sector 21, BC1 MCOR Bulks/Ground Fault
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October 14, 2005
Injector, Sector 21, BC1 MCOR Bulks/Ground Fault
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120V, 1 F
480V, 3 F
Fans
480V, 3 F
480V, 3 F
Fans
Fans
120V, 1 F
480V, 3 F
Fans
Transductors
Contingency
Space
Up to 16 MCOR PS
VME Crate
Blower
PS Controller
Up to 16 MCOR PS
Up to 16 MCOR PS
Up to 16 MCOR PS
Blower
Blower
Blower
Up to 16 MCOR PS
Up to 16 MCOR PS
Up to 16 MCOR PS
BX11...BX14
25V, 375A Out
480V, 13A @ Prated
Blower
Blower
Bulk Power Supply
60V, 165A Out
480V, 13A @ Prated
Bulk Power Supply
60V, 165A Out
480V, 13A @ Prated
Bulk Power Supply
60V, 165A Out
480V, 13A @ Prated
BX11...BX14
25V, 375A Out
480V, 13A @ Prated
2 – 30A Circuit Breakers
2 – 30A Circuit Breakers
2 – 30A Circuit Breakers
2 – 30A Circuit Breakers
AC Distribution
AC Distribution
AC Distribution
AC Distribution
Forklift provision
October 14, 2005
Forklift provision
Injector, Sector 21, BC1 MCOR Bulks/Ground Fault
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Remove Two 60V, 165A, 10kW Ethernet power supplies (not yet purchased, bids
due 10/17)
Increase quantity of 25V, 375A, 10kW power supplies by two for BC1
No change in overall quantity or cost
Delete two 25V, 375A, 10kW power supplies for BC1 not yet purchased
Write purchase requisition for three 60V, 165A, 10kW MCOR local control bulk
power supplies instead of one bulk for the Sector 21, BC1 MCORs – Net 1 add
Increase in quantity - zero
Overall change 0 10kW power supply, 0k$
October 14, 2005
Injector, Sector 21, BC1 MCOR Bulks/Ground Fault
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List of Potential Bulk Power Supply Bidders
Elgar Electronics Corporation 60V, 167A, 10kW
SGA60/167E-1DAA
9250 Brown Deer Road
San Diego, CA 92121
Ph - 858-458-0233
Grant Moore
[email protected]
www.elgar.com
Matsushada 60V, 170A, 10kW
RE60-170
c/o BiRa Systems Incorporated
2410 Midtown Place, Suite A
Albuquerque, New Mexico 87107
Phone: 505-881-8887
Mr. Phillip Biswell
Email: [email protected]
EMI-Lambda Model 60V, 165A, 10kW
Model ESS
C/o Tritek Solutions, Suite 4
1800 Wyatt Drive
Santa Clara, Ca. 94054
Mr. Bret McDonald
(408) 492-0400 X405
[email protected]
October 14, 2005
Injector, Sector 21, BC1 MCOR Bulks/Ground Fault
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Ground Fault Detection and Protection
October 14, 2005
Injector, Sector 21, BC1 MCOR Bulks/Ground Fault
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The MCOR System does not include ground fault detection and
protection
Why Ground Fault Detection and Protection?
Prevent power supply current from straying outside magnet
Can lead to equipment damage or fire
Current read by power supply transductor is not the magnet current
Ground current fluctuates causing erratic magnet current
The next few slides propose a ground fault detection and protection
system.
October 14, 2005
Injector, Sector 21, BC1 MCOR Bulks/Ground Fault
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PS
PS
PS
October 14, 2005
Injector, Sector 21, BC1 MCOR Bulks/Ground Fault
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On/Off from
IDIM/IDOM
IDEC Smart Relay
Adjustable
Comparator
Bulk PS
On/Off
PS
Dataforth DSCA
Signal Conditioner/
Isolator
October 14, 2005
100 ohm
resistor
Injector, Sector 21, BC1 MCOR Bulks/Ground Fault
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Dataforth DSCA31-06 Signal Conditioner
October 14, 2005
Injector, Sector 21, BC1 MCOR Bulks/Ground Fault
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October 14, 2005
Injector, Sector 21, BC1 MCOR Bulks/Ground Fault
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120VAC
IDEC Power Supply
for Signal Conditioners
and Smart Relay
Bulk 1 On/Off to IDIM
Bulk 2 On/Off to IDIM
Bulk 3 On/Off to IDIM
24VDC
On/Off/
Fault
IDOM On/Off Bulk 1
IDOM On/Off Bulk 2
100 W
IDOM On/Off Bulk 3
Local 24VDC
Test
IDEC
Smart Relay and
Expansion Modules
Local 24VDC
Reset
+/- 10V
Signal
Conditioner
0 – 10V
+/- 10V
Signal
Conditioner
0 – 10V
+/- 10V
October 14, 2005
48
magnets
Bulk PS 1
Signal
Conditioner
On/Off/
Fault
32
magnets
Bulk PS 2
100 W
On/Off/
Fault
Bulk PS 3
32
magnets
0 – 10V
Injector, Sector 21, BC1 MCOR Bulks/Ground Fault
100 W
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October 14, 2005
Injector, Sector 21, BC1 MCOR Bulks/Ground Fault
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Item
Quantity
Cost
Resistor, 100 ohm
3
$10
Dataforth Signal Conditioner DSCA31-06
3
$150
Smart Relay Starter Kit FLIC-H12RCE
1
$200
Analog Expansion Module FL1B-J2B2
1
$100
Digital Expansion Module FL1B-MO8B2R2
1
$70
Memory Cartridge FLIC-PM3
1
$25
Power Supply 24VDC, 30W PS5R-SC24
1
$75
1 Lot
$50
IDEC
DIN Rail, Miscellaneous Parts
Total Material Cost
October 14, 2005
$685
Injector, Sector 21, BC1 MCOR Bulks/Ground Fault
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New Power Supplies
All areas excluding Injector, LINAC Sector 21, BC1
October 14, 2005
Injector, Sector 21, BC1 MCOR Bulks/Ground Fault
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DC Cable
Round Trip
Length
Cable
Dissipation
(kW)
Kicker
Freestanding
/Intermediate
Intermediate
Bulk for MCOR
MCOR
Location
Total
1
6
1
5
13
4
1
19
24
500 ft
2.3
19
2
43
65
500 ft
27.5
Undulator
0
3
99
102
500 ft
7.5
Dump
4
1
5
10
500 ft
5.6
33
8
171
214
Location
LINAC, Sector
22 - 30, BC2
BSY
LTU
Totals and
Grand Total
October 14, 2005
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2
Injector, Sector 21, BC1 MCOR Bulks/Ground Fault
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PS
Controller 1
Power
Supply 1
Magnet 1
•Not an uninterruptible
system
PS
Controller 2
Power
Supply 2
Magnet 1
•“Standard” power supplies
•No hot-swap
•Bulk-fed or off-line PS
Intelligent
Switch
•Redundant control system
•Low switch stress
PS
Controller N
Power
Supply N
PS Controller
N+1
Power
Supply
N+1
October 14, 2005
Magnet N
•Lower cost than redundant
modules
Injector, Sector 21, BC1 MCOR Bulks/Ground Fault
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END !!!
October 14, 2005
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