Reducció del mode comú en convertidors Back-2-Back

• Autores: Sergi Fillet Castella
• Directores de la Tesis: Joan Bergas Jané (dir. tes.)
• Lectura: En la Universitat Politècnica de Catalunya (UPC) ( España ) en 2014
• Idioma: catalán
• Tribunal Calificador de la Tesis: Francisco Javier Arcega Solsona (presid.), Samuel Galceran Arellano (secret.), Sergio Herraiz Jaramillo (voc.)
• Materias:
  • Ciencias tecnológicas
    • Ingeniería y tecnología eléctricas
• Enlaces
  • Tesis en acceso abierto en: TDX
• Resumen

  • This work deals with the study of Back-2-Back converters, with special emphasis on its effects on the common mode. For the study performed, a review of the different known causes for bearing currents and the contribution to the common mode voltatge by different modulation methods, in both B2B and VSIs converters. Various original methods of modulation are studied that allow us significant reductions in the common mode provided, and therefore the life of the drives and connected loads. Finally, we study some original contributions using the common mode to take benefits when applying it does not cause us concern.