Medium voltage flywheel energy storage system employing dual three-phase induction machine with machine-side series-connected converters

M. I. Daoud; A. S. Abdel-Khalik; A. Elserougi; A. Massoud; S. Ahmed

doi:10.1049/cp.2014.0394

Medium voltage flywheel energy storage system employing dual three-phase induction machine with machine-side series-connected converters

M. I. Daoud, A. S. Abdel-Khalik, A. Elserougi, A. Massoud, S. Ahmed

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Scopus citations

Abstract

Flywheels as energy storage systems are good candidates for numerous power system applications such as voltage support, serving fluctuating loads, frequency regulation and renewable energy utilization. Most of these applications utilize flywheel energy storage systems (FESSs) at medium voltage ranges. This paper discusses the optimization of the medium voltage high power converters interfacing the FESS with the grid. A dual three phase induction machine (IM) is proposed to drive the flywheel and is controlled via two series-connected three phase voltage source front end converters (VSCs). The proposed configuration is believed to reduce the converters ratings by a half compared to the conventional configuration where three-phase IM with single three-phase VSC is employed. The machine modelling and control are presented, in addition to converters DC links balancing technique. The performance of the proposed system is verified via simulation using MATLAB/Simulink.

Original language	English (US)
Title of host publication	7th IET International Conference on Power Electronics, Machines and Drives, PEMD 2014
Publisher	Institution of Engineering and Technologyjournals@theiet.org
ISBN (Print)	9781849198158
DOIs	https://doi.org/10.1049/cp.2014.0394
State	Published - Jan 1 2014
Externally published	Yes

UN SDGs

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10.1049/cp.2014.0394

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Daoud, M. I., Abdel-Khalik, A. S., Elserougi, A., Massoud, A., & Ahmed, S. (2014). Medium voltage flywheel energy storage system employing dual three-phase induction machine with machine-side series-connected converters. In 7th IET International Conference on Power Electronics, Machines and Drives, PEMD 2014 Institution of Engineering and Technologyjournals@theiet.org. https://doi.org/10.1049/cp.2014.0394

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title = "Medium voltage flywheel energy storage system employing dual three-phase induction machine with machine-side series-connected converters",

abstract = "Flywheels as energy storage systems are good candidates for numerous power system applications such as voltage support, serving fluctuating loads, frequency regulation and renewable energy utilization. Most of these applications utilize flywheel energy storage systems (FESSs) at medium voltage ranges. This paper discusses the optimization of the medium voltage high power converters interfacing the FESS with the grid. A dual three phase induction machine (IM) is proposed to drive the flywheel and is controlled via two series-connected three phase voltage source front end converters (VSCs). The proposed configuration is believed to reduce the converters ratings by a half compared to the conventional configuration where three-phase IM with single three-phase VSC is employed. The machine modelling and control are presented, in addition to converters DC links balancing technique. The performance of the proposed system is verified via simulation using MATLAB/Simulink.",

author = "Daoud, {M. I.} and Abdel-Khalik, {A. S.} and A. Elserougi and A. Massoud and S. Ahmed",

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Daoud, MI, Abdel-Khalik, AS, Elserougi, A, Massoud, A & Ahmed, S 2014, Medium voltage flywheel energy storage system employing dual three-phase induction machine with machine-side series-connected converters. in 7th IET International Conference on Power Electronics, Machines and Drives, PEMD 2014. Institution of Engineering and Technologyjournals@theiet.org. https://doi.org/10.1049/cp.2014.0394

Medium voltage flywheel energy storage system employing dual three-phase induction machine with machine-side series-connected converters. / Daoud, M. I.; Abdel-Khalik, A. S.; Elserougi, A. et al.
7th IET International Conference on Power Electronics, Machines and Drives, PEMD 2014. Institution of Engineering and Technologyjournals@theiet.org, 2014.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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T1 - Medium voltage flywheel energy storage system employing dual three-phase induction machine with machine-side series-connected converters

AU - Daoud, M. I.

AU - Abdel-Khalik, A. S.

AU - Elserougi, A.

AU - Massoud, A.

AU - Ahmed, S.

N1 - Generated from Scopus record by KAUST IRTS on 2019-11-27

PY - 2014/1/1

Y1 - 2014/1/1

N2 - Flywheels as energy storage systems are good candidates for numerous power system applications such as voltage support, serving fluctuating loads, frequency regulation and renewable energy utilization. Most of these applications utilize flywheel energy storage systems (FESSs) at medium voltage ranges. This paper discusses the optimization of the medium voltage high power converters interfacing the FESS with the grid. A dual three phase induction machine (IM) is proposed to drive the flywheel and is controlled via two series-connected three phase voltage source front end converters (VSCs). The proposed configuration is believed to reduce the converters ratings by a half compared to the conventional configuration where three-phase IM with single three-phase VSC is employed. The machine modelling and control are presented, in addition to converters DC links balancing technique. The performance of the proposed system is verified via simulation using MATLAB/Simulink.

AB - Flywheels as energy storage systems are good candidates for numerous power system applications such as voltage support, serving fluctuating loads, frequency regulation and renewable energy utilization. Most of these applications utilize flywheel energy storage systems (FESSs) at medium voltage ranges. This paper discusses the optimization of the medium voltage high power converters interfacing the FESS with the grid. A dual three phase induction machine (IM) is proposed to drive the flywheel and is controlled via two series-connected three phase voltage source front end converters (VSCs). The proposed configuration is believed to reduce the converters ratings by a half compared to the conventional configuration where three-phase IM with single three-phase VSC is employed. The machine modelling and control are presented, in addition to converters DC links balancing technique. The performance of the proposed system is verified via simulation using MATLAB/Simulink.

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Daoud MI, Abdel-Khalik AS, Elserougi A, Massoud A, Ahmed S. Medium voltage flywheel energy storage system employing dual three-phase induction machine with machine-side series-connected converters. In 7th IET International Conference on Power Electronics, Machines and Drives, PEMD 2014. Institution of Engineering and Technologyjournals@theiet.org. 2014 doi: 10.1049/cp.2014.0394

Medium voltage flywheel energy storage system employing dual three-phase induction machine with machine-side series-connected converters

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