多绕组双流发电机励磁调压系统建模与Saber仿真

Excitation Voltage System Modeling and Saber Simulation of Multi-Winding Double Current Power Generator

摘要:

双流发电机励磁调压系统对发电机交直流电源的输出具有重要作用。文章主要分析了励磁调压系统的组成及工作原理,系统分别采用交/直流调压器(WZT-3型/SLT型),实现飞机发动机起动所需 115/200V、400Hz交流电和 28/56 V、0～70 V直流电的输出。采用 Saber建立仿真模型,仿真结果验证了励磁调压系统的可行性。

Abstract:

The excitation voltage adjustment system of double current power generator plays an important role in the outputof AC/DC power. In this paper, the composition and working principle of excitation voltage adjustment system was ana.lyzed. This system uses AC/DC voltage adjustments(WZT-3/SLT)to realizing output of alternative voltage 115/200V,400Hz and directive voltage 28/56 V, 0～70V for the starting of aircraft engine. The Saber was used to establish simula.tion model and verifiy feasibility of excitation voltage system according to results of simulation finally.