High Voltage Nanosecond Generators For SIBERIA-2

nd operate in a traveling wave mode. Figure 1 presents a scheme of the bipolar generator. The generator operates on the basis of the fast discharge of double forming lines which are connected to the kicker plates by SF 6 filled coaxial cables. The discharge is realized by gaseous spark gap (the so-called 3-electrode discharger). The discharge is initiated by a thyratron connected to the central electrodes of the dischargers. The discharge moment is tuned by varying the pressure (5 - 17 atmospheres) of nitrogen inside discharger. The pulse duration is equal to double propagation time of electromagnetic wave traveling along the forming line. I. INTRODUCTION The injection part of the SIBERIA-2 consists of 80 MeV electron linear accelerator, a 450 MeV booster storage ring SIBERIA-1 and two electron transfer lines - TL-1 and TL-2[1]. The single turn injection scheme uses fast kickers for injection into booster and from booster to main ring [2]. In November - December o