The results of simulation and experiment verified the feasibility of harmonic filter with continuous multi-tuning, and it has the advantage of simple structure and better filtering performance.
仿真和实验结果验证了自动连续多调谐滤波器的可行性，具有结构简单、滤波性能好等优点。
2
The output harmonic feature of the multi-modular converters with STS-SVM is researched and analyzed through simulation and experiment, compared with the conventional SVM and CPS-SPWM.
Based on harmonic models, several methods of harmonic analysis are proposed. An implementation of Monte-Carlo simulation is given to solve the summation of multi-harmonic sources.