Synchronous generator models play a crucial role in power system stability analysis.In this study,based on the Park transform equation,we derive a fifth-order mathematical model of the synchronous generator.To construct the simulation model,we adopt the improved Eulerian method.In addition,by calling the dynamic link library and combining the advantages of Visual C++and Lab VIEW,this method not only realizes the instant adjustment of simu-lation parameters,but also realizes the instant visual display of simulation data.Finally,by performing the simulation of the excitation test and the step response test of the synchronous generator,comparing and analyzing the graphs ob-tained from the simulation with the actual test results,we verify the correctness of the established model.In addi-tion,the model can capture and reproduce the dynamic characteristics of the generator with higher accuracy.
维普
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