SYNCHROTRON OSCILLATION FREQUENCY CONTROL DEVICE AND CONTROL METHOD THEREOF

摘要

There are provided a synchrotron oscillation frequency control device (5) for applying barrier voltage (9) in synchronization with rotation of a bunch (3) by an induction acceleration cell (6) and its control method. The synchrotron oscillation frequency control device (5) includes: an induction acceleration cell (6) for applying barrier voltage (9) to the bunch (3) in the synchrotron; and an intelligent control device (8) having a switching power supply (5b) for driving the induction acceleration cell (6), a pattern generator (8b) for generating a gate signal pattern (8a) for controlling ON/OFF of the switching power supply (5b), and a digital signal processing device (8d) for controlling ON/OFF of a gate parent signal (8c) from which the gate signal pattern (8a) derives.