小型独立系统中同步发电机的数字仿真

摘要

According to the actual situation of simulation, the right selection of mathematical model of synchronous machine for the small stand-alone power system was presented, and then the mathematical model for the implementation of digital simulation in MATLAB/Simulink was deduced. The process ofstarting and operation of synchronous machine was simulated by setting up relevant simulation model in simulation software, and obtained an anticipated result.%从仿真的实际情况出发,选择适合小型独立系统仿真的发电机数学模型,并对模型进行了推导,以方便在MATLAB/Simulink仿真软件中的数字实现.通过在所选仿真软件中建立相应仿真模型,对同步发电机单机起动运行的过程进行了仿真,并取得了预期的仿真结果.