Power supply source for the continental shelf bottom exploration system

摘要

The power source is designed for the deep-water research unit power supply. The primary features, in particular the high-voltage DC link (3000 V), and design of the power supply for the deep-water research unit are discovered. The function diagram of multi-channel power source is given and discussed. The algorithm for the selection of the best-converter frequency of electric power and the basic design equations describing the cooling of power IGBT are presented. The power supply source model design is described. The CASPOC simulation of the power circuits and the simulation results are presented and described. In general, our paper is of much interest for those experts who involved in designing of high-voltage (up to 4000 V) power sources for which air-cooling is not applicable.