Study on Simulation and Speed Regulation Characteristics of Marine High-Power Gas Turbine Generator

With the increasing demand for electric power in Marine industry, the application of high power gas turbine generator set in Marine power system is becoming more and more extensive. In this paper, the modeling, simulation and speed regulation characteristics of Marine high power gas turbine generator set are discussed. The mathematical model construction process of gas turbine, three-phase AC synchronous generator and excitation system is described in detail, and the speed regulation characteristics are verified by simulation analysis, and the performance index is compared with the actual unit. The research results provide important theoretical basis and technical support for the optimization design, operation control and performance improvement of Marine power system.