Design and loss comparison of matrix converters, and voltage-source converters for modern AC drives

Publikation: Beitrag in FachzeitschriftForschungsartikelBeigetragenBegutachtung

Beitragende

Abstract

This paper compares a matrix converter (MC) and a DC-voltage link converter with an active front end for a 7.5 kW, 460 V induction motor drive. Part count, semiconductor losses, input filter design, and protection aspects are discussed. It is shown that the matrix converter's semiconductor losses are smaller only at full load operation for the same silicon area in both converters. A 33% reduction of the device current rating of the MC is possible, resulting in comparable thermal device stress. The overall passive component count and rating is only slightly better for the MC.

Details

OriginalspracheEnglisch
Aufsatznummer993263
Seiten (von - bis)304-314
Seitenumfang11
FachzeitschriftIEEE Transactions on Industrial Electronics
Jahrgang49
Ausgabenummer2
PublikationsstatusVeröffentlicht - 1 Apr. 2002
Peer-Review-StatusJa

Externe IDs

Scopus 0036543578

Schlagworte

Schlagwörter

  • Matrix converters, Voltage, Power conversion, Pulse width modulation converters, Pulse width modulation inverters, Filters, Induction machines, Induction motor drives, Thermal stresses, Semiconductor device packaging