Analysis Method of Power Factor Fluctuation Based on Phase Compound Generator

In China's warship design, the phase compound excitation generator occupies a large proportion as its power source. The fluctuation of power factor has a great influence on the power quality and efficiency of the generator, and also affects the accuracy of the instruments on board. An effective solution is put forward to eliminate the fault quickly to ensure the normal use of equipment and ship sailing rate. Therefore, the mathematical model of the phase compound generator is first established in this paper. In the process of generator use, aiming at the power factor fluctuation problem of a certain type of phase compound excitation generator, a systematic and comprehensive analysis idea is put forward by introducing the magnetic system of this type of phase compound excitation system, and the idea is tested and verified by a real ship, which solves the fluctuation problem.