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EE Support TEV Abort Inputs. HOPS (QFA4, QFE1, QFF3, QDD1, QDE2, QDF4, SF, SD, &SQ) Abort = Power Supply OFF DIPOLE CORRECTORS (275 PSs located around ring) Abort = Power Supply OFF C0 SHUNT (T:C0SH) Abort = +/- 0.5 amp or greater regulation error 100 amps maximum

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ee support tev abort inputs
EE Support TEV Abort Inputs
  • HOPS(QFA4, QFE1, QFF3, QDD1, QDE2, QDF4, SF, SD, &SQ)

Abort = Power Supply OFF

  • DIPOLE CORRECTORS(275 PSs located around ring)

Abort = Power Supply OFF

  • C0 SHUNT (T:C0SH)

Abort = +/- 0.5 amp or greater regulation error

100 amps maximum

11 amps/sec max. slew rate

ee support tev abort inputs cont
EE Support TEV Abort Inputs(Cont.)
  • LOW BETA QUADS

1 kamp PSs (AQ7, AQ9, AQ0, BQ7, BQ9, BQ0, CQ9, CQ0, DQ7, DQ9, & DQ0)

Abort = Power Supply OFF

High Current PSs (B0Q1, B0Q2-4, B0Q3, B0Q5, B0Q6, D0Q1, D0Q2-4, D0Q3, D0Q5, D0Q6)

Abort = +/- 15 amps or greater regulation error and/or, PS OFF

  • F17 Kicker

Abort = Tripped/OFF

ee support tev abort inputs cont1
EE Support TEV Abort Inputs(Cont.)
  • TECAR (1, VME-based uP in A2)

TEV Ramp generation and PS Voltage profiles

QPM Communications

See System logic diagram for ABORT detailed actions

Abort Summary:

QPM link failures

Overcurrent

PS Loop

ee support tev abort inputs cont2
EE Support TEV Abort Inputs(Cont.)
  • QPMs(24, Power PC uPs, one in every 1-4 building)

TEV Magnet Quench Protection Monitors See System logic diagram for detailed abort actions 

Abort Summary:

TEV Main PSs

QUENCHes

LEAD Failures

Quench Protection System Faults

(Dumps, HFUs, QBSs, UPSs)

Timing:

3 ms filtering in VFCs

60 Hz sampling of UP/DWN counters

3, line cycle averaging

0.5 volt detection level

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