 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| • |
The current injection bump dogleg (ORBUMP) magnets
can
|
|
|
ramp at 7.5 Hz, with a substantial temperature rise.
|
|
|
| • |
Need to go to 10 to support MiniBooNE and NuMI.
|
|
|
| • |
2 spares for the 4 (identical) magnets. Most likely failure mode
|
|
|
probably repairable.
|
|
|
| • |
Considering new design which will stretch existing
magnets
|
|
|
further apart, which will lower their current, but
will require a
|
|
|
pulsed injection septum between the first two.
|
|
|
| • |
Can new design incorporate injection improvements??
|
|
|
| • |
Some power supply issues as well:
|
|
|
|
– |
One full set of replacement SCR’s for the switch
network.
|
|
|
|
– |
New switchbox being designed, but needs attention
(or order more spare
|
|
SCR’s).
|
|
|
|
– |
No spare for charge recovery choke.
|
|