AC/AC Convertor using DC-Modulation for Single Phase Induction Motor


Authors : Anshul S. Wasnik; R. M. Bhombe; Manish Agrawal; Akshay Pillewan; Diksha Khare

Volume/Issue : Volume 8 - 2023, Issue 5 - May


Google Scholar : https://bit.ly/3TmGbDi

Scribd : https://tinyurl.com/3symtfhd

DOI : https://doi.org/10.5281/zenodo.8046987


Abstract : This article discusses the concept, design and computation of an AC/AC convertor specifically developed for driving single-phase induction motors, also known as split-phase motors, using DC modulation. Traditional AC/AC convertors face limitations in terms of output frequency and total harmonic distortion (THD). To address these limitations, a new type of AC/AC convertor based on DC modulation has been introduced. This innovative convertor offers improved power factor (p.f.), higher power transmission efficiency, and is suitable for driving single-phase induction motors. The effectiveness of the design is verified through simulation results, which demonstrate the successful implementation of a DC-modulated single-stage induction motors.

Keywords : DC-modulation, Power factor correction, total harmonic distortion (THD), single phase induction motor.

This article discusses the concept, design and computation of an AC/AC convertor specifically developed for driving single-phase induction motors, also known as split-phase motors, using DC modulation. Traditional AC/AC convertors face limitations in terms of output frequency and total harmonic distortion (THD). To address these limitations, a new type of AC/AC convertor based on DC modulation has been introduced. This innovative convertor offers improved power factor (p.f.), higher power transmission efficiency, and is suitable for driving single-phase induction motors. The effectiveness of the design is verified through simulation results, which demonstrate the successful implementation of a DC-modulated single-stage induction motors.

Keywords : DC-modulation, Power factor correction, total harmonic distortion (THD), single phase induction motor.

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