Application of sensitivity of harmonic distortion factor of output curve of multilevel inverter

摘要

The report describes the technique of sensitivity analysis of quality of electric energy generated by the converter to the fuzziness of setting of it's parameters and control. The technique is based on the use of fuzzy numbers and the principle of generalization Zadeh. The results of the calculation of the fuzzy sensitivity of harmonic distortion factor of output curve of multilevel inverter to the fuzzy settings of switching of voltage levels are represented.