Scopul nostru este sprijinirea şi promovarea cercetării ştiinţifice şi facilitarea comunicării între cercetătorii români din întreaga lume.
Autori: C.Klumpner, F. Blaabjerg
Editorial: M. Karmierkowski, R. Krishnan, F. Blaabjerg, Academic Press (USA), ISBN 0-12-402772-5, Control of Power Electronics–Selected Problems, p.518, 2002.
This chapter presents the state-of-the-art in the matrix converter technology. The introduction presents the basic diagrams and the permitted switching states of the converter and the transfer functions of the output voltage and input current. Because this converter employs bi-directional switches, the implementation and the specific bi-directional switch commutation aspects are presented. Different modulation strategies and advanced control strategies applied to matrix converters proposed in the literature are briefly presented. Implementation issues regarding the design of the input filter, of the clamp circuit, as well as a proposed strategy for ride-through operation and the realization of an integrated motor drive based on a matrix converter are also included. The summary will point out on the outstanding contributions of the matrix converter technology.
Cuvinte cheie: power electronics