用SIMULINK建立起同步发电机模型，并将其与PS B模块联合使用，能方便灵活地建立起发电机故障暂态模型。
A system model can be established easily using aircraft synchronous generator model built by SIMULINK together with PSB.
进而提出了基于多回路-有限元耦合数学模型的同步发电机定子单相接地故障三次谐波电压保护方案校验方法。
Furthermore, a checkout method for the third harmonic voltage based protection scheme of stator ground fault in generators is presented based on the verified MLM-FEM coupled model.
实验结果表明，仪器可满足同步发电机励磁系统模型辨识的要求。
Experimental results show that the designed apparatus meets the demands of synchronous generator excitation system for model identification.
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