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Spreadsheet from Dan VanWinkle on how to keep 16 MV when we lose one RF
station. (May 2007).  All values are in KV.

Station Station 

Voltage Future Voltage 

If 2 Cav Park

If 4 Cav Park

Park HR81 7/13

HR41

1200

0

1400

1350

HR46

1100

1350

1400

1360

HR81

2100

2150

2400

0

HR83

2200

2200

0

2400

HR85

2200

2200

2400

2400

HR21

1200

1350

1400

1200

HR22

1200

1350

1400

1400

HR23

1200

1350

1400

1400

HR24

1200

1350

1400

1350

HR25

1200

1350

1400

1350

HR26

1200

1350

1400

1400

Total

16000

16000

16000

15660 1600

Total Voltage
4 Cavity stations at  2400 KV  or 600 KV/Cav
2 Cavity stations at  1200 KV  or 600 KV/Cav

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Station

Parameter

Limit

Comment

Date

HR21

Gap Voltage

1100 KV

Cavity Arc (Air side)1 window air side arc

06/04/2007

EPICS CONFIG LOAD:

SCP config files for use in the parking of a given HER RF station exist.  The configuration region is called HER_GAPV (SCP path INDEX -> CONFIG -> MISC CONFIG -> EPICS CONFIG -> HER GAP VOLT) and the NORMAL directory has setups for parking each station. Configs for 2007 are still in the works These new configuration files save the following parameters for each RF station in HER:

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