TY - JOUR AU - Prazenica, M. AU - Dobrucky, B. AU - Benova, M. AU - Kassa, J. PY - 2010/03/23 Y2 - 2025/01/02 TI - Comparative Study of 2-phase Low Frequency Triac Converter- and High Frequency Two-stage Matrix Converter Systems JF - Elektronika ir Elektrotechnika JA - ELEKTRON ELEKTROTECH VL - 100 IS - 4 SE - DO - UR - https://eejournal.ktu.lt/index.php/elt/article/view/9867 SP - 15-20 AB - <p>The paper deals with comparison of the characteristics between two-phase electronic systems: DC/AC/AC high frequency two-stage converter system made of two single-phase matrix converters with variable orthogonal output and low frequency triac converter with phase-control supplied from AC network. Low frequency triacs or thyristor converters can be innovated using switches of semiconductor device s (IGBT). Design of two-stage DC/AC/AC high frequency converter with two-phase orthogonal output using single-phase matrix converter in half-bridge connection operated with the bipolar PWM is also introduced. Ill. 17, bibl. 10 (in English; abstracts in English, Russian and Lithuanian).</p> ER -