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Lookup NU author(s): Nasiru Kadandani,
Dr Salaheddine Ethni,
Dr Mohamed Dahidah,
This is the authors' accepted manuscript of a conference proceedings (inc. abstract) that has been published in its final definitive form by IEEE, 2019.
For re-use rights please refer to the publisher's terms and conditions.
This paper describes first the mathematical model of a single phase cascaded H-bridge rectifier with three modules. Secondly, a direct-quadrature (DQ) synchronous reference frame transformation is employed in transforming the orthogonal pair of the rectifier output voltage and current and their corresponding time shifted versions from stationary frame to rotating frame synchronous to the line frequency. A controller is designed based on this transformation for regulating the rectifier DC link capacitor voltages to the desired level. Simulation results show that the controller is capable of maintaining the DC link capacitor voltages to the reference values even during unbalanced load.
Author(s): Kadandani N, Ethni S, Dahidah M, Khalfalla H
Publication type: Conference Proceedings (inc. Abstract)
Publication status: Published
Conference Name: The 10th International Renewable Energy Congress (IREC)
Year of Conference: 2019
Acceptance date: 02/04/2018
Date deposited: 06/06/2019