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This paper presents a new methodology for the correct design of transformers used in power multilevel inverters common source type. The proposed methodology represents a solution to the problems of distortion in the waveform, voltage drop and loss of efficiency caused by the miscalculation of the transformer using conventional methodology. To  validate  the  methodology  two  prototypes  under  different  perspectives  were  built,  conventional  and  proposed,  in order to verify the results, which support the solution to the problems described and shown an improvement in performance of the power converter.

Jorge L. Diaz-Rodríguez, Universidad de Pamplona

Grupo de Investigación Sistemas Energéticos, Departamento de Ingeniería Eléctrica, Electrónica, Sistemas y Telecomunicaciones

Luis D. Pabón-Fernández, Universidad de Pamplona

Grupo de Investigación Sistemas Energéticos, Departamento de Ingeniería Eléctrica, Electrónica, Sistemas y Telecomunicaciones

Edison A. Caicedo-Peñaranda, Universidad de Pamplona

Grupo de Investigación Sistemas Energéticos, Departamento de Ingeniería Eléctrica, Electrónica, Sistemas y Telecomunicaciones
1.
Diaz-Rodríguez JL, Pabón-Fernández LD, Caicedo-Peñaranda EA. Novel methodology for the calculation of transformers in power multilevel converters. inycomp [Internet]. 2015 Jun. 19 [cited 2024 Nov. 5];17(1):121-32. Available from: https://revistaingenieria.univalle.edu.co/index.php/ingenieria_y_competitividad/article/view/2207