Development of Single-Loop Current Sensorless Control for Bidirectional Three-Phase PWM Rectifier

2015 56th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON): Proceedings 2015
Aleksandrs Suzdaļenko, Jānis Zaķis, Oleksandr Husev

This paper is a first attempt to analyze single-loop current sensorless control (CSC) method applied to three phase converter. The most suitable converter topology is selected among popular bidirectional AC-DC converters. The theory of CSC operation is described and evaluated by means of simulation. Results have confirmed the ability of controlling currents in rectifier and inverter mode and keeping inductor’s average current over the track of reference value in discontinuous and continuous current mode.

Keywords
PWM converter, inverter, current sensorless
DOI
10.1109/RTUCON.2015.7343164

Suzdaļenko, A., Zaķis, J., Husev, O. Development of Single-Loop Current Sensorless Control for Bidirectional Three-Phase PWM Rectifier. In: 2015 56th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON): Proceedings, Latvia, Rīga, 14-14 October, 2015. Riga: 2015, pp.211-214. ISBN 978-1-5090-0334-1. e-ISBN 978-1-4673-9752-0. Available from: doi:10.1109/RTUCON.2015.7343164

Publication language
English (en)