Перегляд за автором "Bak, P.A."

Сортувати за: Порядок: Результатів:

  • A pulse transformer for a 10 MW klystron power supply 
    Bak, P.A.; Kazarezov, I.V.; Kobets, V.V.; Korepanov, A.A.; Krainov, G.S.; Radchenko, V.I.; Severilo, V.S.; Tuvik, A.A. (Вопросы атомной науки и техники, 2001)
    The design and test results of the Pulse Transformer (PT) for the klystron with a voltage of 120 kV, klystron current of 130 A and a pulse duration of 1.4 ms is presented. The PT design was realized with taking into account ...
  • Hard tube pulser for 150 MW klystron 
    Bak, P.A.; Goncharov, A.D.; Kazarezov, I.V.; Leonov, V.V.; Skarbo, B.A.; Cherniakin, A.D.; Bieler, M. (Вопросы атомной науки и техники, 1999)
    The development of adequate modulators for high peak power klystrons is one of the focus points for linear collider R&D programs. For the DESY/THD Sband linear collider study 150MW RF pulse power at 50Hz repetition rate ...
  • High voltage decoupled high-current power supply 
    Pachkov, A.A.; Bak, P.A. (Вопросы атомной науки и техники, 2006)
    A 10 kW power supply (PS) with smooth adjustment of the load current from zero up to 2 kA is described. The operating mode with a load current stability up to 0.1% and long-term instability of 0.01% is possible. The PS ...
  • Investigations of cold cathode TPI1-10k/50 thyratron parameters at voltage up to 50 kV, current up to 10 kA, pulse duration of hundred nanoseconds 
    Akimov, A.V.; Bak, P.A.; Kazarezov, I.V.; Korepanov, A.A. (Вопросы атомной науки и техники, 2006)
    The results of cold cathode TPI1-10k/50 thyratron parameters at voltage up to 50 kV, current up to 10 kA and pulse duration of hundred ns are described. The optimal parameters of thyratron power supply and pulse driver ...
  • Modulator based on K15-10 capacitors for a power supply of the KIU-12 klystron 
    Akimov, V.E.; Bak, P.A.; Galimov, R.N.; Kazarezov, I.V.; Korepanov, A.A.; Kot, N.H. (Вопросы атомной науки и техники, 1999)
    The modulator based on PFN described above has been operated during several hundreds hours at a PFN charge voltage U=20 kV and repetition rate of 50 Hz. At present the klystron and modulator are used for RF power supply ...
  • Modulator power supply for 200 kV electron gun of the VEPP-5 injection complex 
    Akimov, A.V.; Bak, P.A.; Kazarezov, I.V.; Pachkov, A.A. (Вопросы атомной науки и техники, 2004)
    The 200 kV electron gun modulator power supply based on the half-bridge converter providing the high frequency partial charge of the capacitive energy storage element is described. The algorithm developed for the power ...
  • Non-destructive singlepass monitor of longitudinal charge distribution in an ultrarelativistic electron bunch 
    Logatchov, P.V.; Bak, P.A.; Starostenko, A.A.; Dikansky, N.S.; Tupikov, V.S.; Gubin, K.V.; Mishnev, V.M.; Korabelnikov, M.B.; Fedotov, M.G. (Вопросы атомной науки и техники, 1999)
    We present here the first experimental test of a singlepass non-destructive method of monitoring of longitudinal charge distribution in an intensive relativistic electron bunch. This method is based on the scanning of a ...
  • Pulse modulators for the VEPP-5 injection complex klystron power supply 
    Akimov, A.V.; Akimov, V.E.; Bak, P.A.; Kazarezov, I.V.; Kot, N.H.; Chupyra, A.G.; Rezakov, A.M.; Yudin, V.D. (Вопросы атомной науки и техники, 2001)
    In the complex VEPP-5 preinjector the klystrons are supplied by the modulators with a pulse power of 150 MW, a voltage of 47.5 kV, a primary current of 6.3 kA and a pulse duration of 3.5 ms. During the long time operation ...
  • The modified 200 keV pulsed electron beam source for the VEPP-5 injection complex 
    Akimov, A.V.; Akimov, V.E.; Bak, P.A.; Kazarezov, I.V.; Korepanov, A.A.; Kulenko, Ya.V.; Ribitskaia, T.V.; Kuznetsov, G.I.; Pachkov, A.A.; Tiunov, M.A. (Вопросы атомной науки и техники, 2006)
    The modified pulsed electron beam source on voltage 200 kV and current 10 A with half-height pulse duration 2.5 ns and repetition rate 50 Hz is described. The source gun has been performed on the base of impregnated ...
  • The prototype of radioactive ion source 
    Aleksandrov, A.V.; Andrighetto, A.; Bak, P.A.; Kot, N.Kh.; Logatchev, P.V.; Shiyankov, S.V.; Stroe, L.; Tecchio, L. (Вопросы атомной науки и техники, 2001)
    The design and experimental results of the RIB source prototype are presented. A source will have the container of ²³⁵U compounds heated up to 2200-2500°C. Vapors of uranium fission obtained when the ion source is irradiated ...
  • The VEPP-5 injection complex modulator revision and operational experience 
    Akimov, A.V.; Bak, P.A.; Gusev, E.A.; Kazarezov, I.V.; Kot, N.H.; Chupyra, A.G.; Petrov, S.P.; Yudin, V.D. (Вопросы атомной науки и техники, 2004)
    For the VEPP-5 injection complex klystrons (5045, SLAC Lab., USA) power supply the four modulators producing a pulse voltage of 23.5 kV, a current of 6.3 kA, a pulse-top-duration of 3.7 µs are used. The modulator scheme ...