Effect of synchronization of Marx generators on primary test stand

The tests of 24 Marx generators on the primary test stand(PTS) have been carried out. When the charging voltage is 60 kV and the working ratio is 62%， the delay time of output voltage for 24 Marx generatorsranges from 245 to 285 ns with a total spread of 40 ns and individual jitters less than 10 ns. The timing diagram of the PTS control system and the charging waveform of the intermediate storage capacitor are analyzed. When the spread of delay time for output voltage of 24 Marx generators is 50 ns， the voltage loss of intermediate storage capacitor is less than 1% and it has no effect on the operation state of the main switch.