Spoke Cavity Power Coupler for the European Spallation Source (ESS)

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Presentation transcript:

Spoke Cavity Power Coupler for the European Spallation Source (ESS) RF Interfaces Meeting, November 22nd 2016 Emmanuel Rampnoux, IPN Orsay

Main Hardware Security Box RF Conditioning Test Stand RF Tests Main Hardware Security Box RF Power Meter RF Power Meter 50Ω Load RF High Power Circulator Bi-Directional Coupler RF Dividers + RF Attenuators G RFIN RFOUT Doorknobs G Dummy Load RF Signal Generator + Signal Pulse RF Switch RF Preamplifier RF Power Meter Power Couplers RF Short Circuit Klystron 2 MW RF Pulse 352,21 MHz Pin max= 0 dBm Heat Exchanger SAFETY INTERLOCKS RF Cut Off Vacuum Electron Activity Electric Arc Water Flow RF Power Level Air Pressurized RF Conditioning cavity + Plunger Pumping cart LabView Program RF Power Level vs. Vacuum Level E. Rampnoux | IPNO ESS | RF Interfaces Meeting | IPN Orsay | November 22nd 2016

RF Conditioning Test Stand RF Power Measures Safety Interlocks Water Flow Control System RF Short Circuit Arc Detectors Pumping Cart E. Rampnoux | IPNO ESS | RF Interfaces Meeting | IPN Orsay | November 22nd 2016

RF Conditioning Profile RF conditioning according to the vacuum values 3 vacuum thresholds deals with the conditioning RF levels adapted according to the SW or TW mode E. Rampnoux | IPNO ESS | RF Interfaces Meeting | IPN Orsay | November 22nd 2016

Safety Interlocks E. Rampnoux | IPNO ESS | RF Interfaces Meeting | IPN Orsay | November 22nd 2016

Safety Interlocks Arc Detector Arc Detectors Power coupler E. Rampnoux | IPNO ESS | RF Interfaces Meeting | IPN Orsay | November 22nd 2016

Safety Interlocks Electron Activity E. Rampnoux | IPNO ESS | RF Interfaces Meeting | IPN Orsay | November 22nd 2016