Title :
Single Phase Matrix Converter as an ‘all silicon solution’
Author :
Deivasundari, P. ; Jamuna, V.
Author_Institution :
Dept. of Electr. Eng., Jerusalem Coll. of Eng., Chennai, India
Abstract :
This paper presents the SPMC topology which offers many advantages with unrestricted switch control or with minimal reactive device use, as an all silicon solution. It elucidates the implementation of SPMC as an inverter and as a Controlled Rectifier. Also, with proper switching control algorithm, a type of converter that can buck and boost with step-changed frequency called a Single-Phase Z-Source Buck-Boost Matrix Converter is proposed. It employs a safe-commutation strategy which results in the elimination of voltage spikes on switches without the need of a snubber circuit. The operating principles of this converter for all these configurations are described and the circuit behaviour is confirmed by MATLAB / Simulink simulation results.
Keywords :
AC-AC power convertors; commutation; matrix convertors; MATLAB; SPMC topology; Simulink; all silicon solution; circuit behaviour; controlled rectifier; minimal reactive device use; proper switching control algorithm; safe-commutation strategy; single-phase Z-source buck-boost matrix converter; snubber circuit; step-changed frequency; unrestricted switch control; voltage spikes; Inverters; Matrix converters; Rectifiers; Switches; Switching circuits; Buck-Boost voltage; Inverter; Rectifier; Single Phase Matrix Converter; Step-up and Step-down frequency; Z-source;
Conference_Titel :
Electrical Energy Systems (ICEES), 2011 1st International Conference on
Conference_Location :
Newport Beach, CA
Print_ISBN :
978-1-4244-9732-4
DOI :
10.1109/ICEES.2011.5725308
