Ee support tev abort inputs
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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

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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 MonitorsSee 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


Qpm tecar system logic diagram

QPM/TECAR System Logic Diagram


Tev ring schematic

TEV Ring Schematic


Tev ps dump schematic

TEV PS/Dump Schematic


Tev quench protection cell typical

TEV Quench Protection Cell - typical


Tev quench protection voltage meas

TEV Quench Protection Voltage Meas.

Magnet

½ Cell


Qpm quench growth rates cell voltage plots

QPM Quench Growth Rates(Cell Voltage Plots)


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