A   B   C   D   E   F   G   H   J   K   L   M   N   O   P   R   S   T   U   V   W   Z    

Kuske, P.

Paper Title Page
PT03 Measuring beam intensity and lifetime in BESSY II 159
 
  • R. Bakker, R. Georgen, P. Kuske, J. Kuszynski
    BESSY, Berliner Speicherring-Gesellschaft für Synchrotronstrahlung mbH, Berlin, Germany
 
  The measurement of the intensity of the beam in the transfer lines and the storage ring are based on current transformers. The pulsed current in the transfer lines is measured with passive Integrating Beam Current Transformers (ICT). The bunch charge is transferred to a DC-voltage and sampled with a multifunction I/O-board of a PC. The beam current of the storage ring is measured with a high precision Parametric Current Transformer (PCT) and sampled by a high quality digital volt meter (DVM). A stand alone PC is used for synchronisation, real-time data acquisition and signal processing. Current and lifetime data are updated every second and send via CAN- bus to the BESSY II control system. All PC programs are written in LabVIEW.