Charging precision analysis of a 40kW, 3kV soft-switching boost converter for ultra precise capacitor charging

摘要

A compact and cost effective X-ray free electron laser facility is built at the PSI in Switzerland [1]. This laser system requires modulators with a pulse voltage of 370kV, a pulse power of 127MW, a pulse length of 3µs with a rise time of less than 1µs and a repetition rate of 100Hz. Furthermore, an ultra-high output voltage repetition accuracy of 10