Author: Sidorin, A.O.
Paper Title Page
THX03 Status of the Nuclotron 283
 
  • A.O. Sidorin, N.N. Agapov, A.V. Alfeev, V. Andreev, V. Batin, D.E. Donets, E.D. Donets, E.E. Donets, A.V. Eliseev, A.R. Galimov, E.V. Gorbachev, A. Govorov, E.V. Ivanov, V. Karpinsky, H.G. Khodzhibagiyan, A. Kirichenko, V. Kobets, A.D. Kovalenko, O.S. Kozlov, K.A. Levterov, V.A. Mikhailov, V. Monchinsky, S. Romanov, N. Shurkhno, I. Slepnev, V. Slepnev, A.V. Smirnov, G.V. Trubnikov, A. Tuzikov, B. Vasilishin, V. Volkov
    JINR, Dubna, Moscow Region, Russia
  • O.I. Brovko, A.V. Butenko, A. Nesterov, A.V. Philippov, G.S. Sedykh
    JINR/VBLHEP, Dubna, Moscow region, Russia
  
  Since last RuPAC five runs of the Nuclotron operation were performed. Diagnostic and control systems were improved. Commissioning of new quench detection system was completed. Deuteron beam was accelerated up to maximum design energy corresponding to 2 T of the dipole magnetic field. Stochastic cooling of coasting deuteron, coasting and bunched carbon beams was obtained. First run with new heavy ion source was performed. Results of these and other works are presented.  
slides icon Slides THX03 [1.639 MB]  
 
WEPSB01 Modernization the Modulator of the RF-Generator Ion Linear Accelerator LU-20 155
 
  • V. Kobets, A. Govorov, V. Monchinsky
    JINR, Dubna, Moscow Region, Russia
  • A.V. Butenko, D.E. Donets, A.O. Sidorin
    JINR/VBLHEP, Dubna, Moscow region, Russia
  
  The report discusses the replacement of the lamp key the modulator semiconductor. A schematic of the modulator and a semiconductor switch scheme protection against voltage surges in the generator lamp. Replacing the lamp key it possible to increase the output power generator.  
 
THPSC35 Quench Detector for Superconducting Elements of the NICA Accelerator Complex 398
 
  • E.V. Ivanov
    JINR, Dubna, Moscow Region, Russia
  • A.O. Sidorin, Z.I. Smirnova, L.A. Svetov
    JINR/VBLHEP, Dubna, Moscow region, Russia
  
  The system provides highly effective detection of quenches in superconducting elements of Nuclotron and NICA facility. Full information about quench element is transmitted to control room. Diagram of analogue quench signal could be displayed on screen for further analysis. The system performs scheduled self-test diagnostics in real time and controls power elements of energy evacuation.
E. Ivanov