瞬时功率理论谐波检测方法的仿真模型研究

Research on Simulation Model of Harmonic Detection Method Based on Instantaneous Power Theory

介绍瞬时功率理论以及基于其理论的两种谐波检测方法。利用MATLAB仿真软件中的SimPower工具箱对谐波电流检测方法进行建模和仿真,详细介绍仿真模型的建立方法及各个模块的仿真模型,通过仿真研究验证两种谐波检测方法的正确性和措施的有效性。

The instantaneous power theory and two harmonic detections based on the instantaneous power theory are introduced. The SimPowerSystem toolbox of MATLAB simulation software is used to make a process of modeling and simulation of two harmonic detections. The method of establishing simulation model and each simulation model are introduced in detail, and correctness and effectiveness of two harmonic detection method can be obtained by simulation study. Through the process, the understanding of theoretical knowledge for students is enhanced and the ability of their scientific research and practice is further developed.