Control of doubly-fed induction machine storage system for constant charging/discharging grid power using artificial neural network

Ayman Abdel-Khalik, A. Elserougi, A. Massoud, Shehab Ahmed

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

A large-capacity low-speed flywheel energy storage system based on a doubly-fed induction machine (DFIM) basically consists of a wound-rotor induction machine, and a back-to-back converter for rotor excitation. It has been promoted as a challenging storage system for power system applications such as grid frequency support/control, power conditioning, and voltage sag mitigation. This paper presents a power control strategy to charge/discharge a flywheel doubly-fed induction machine storage system (FW-DFIM) to obtain a constant power delivered to the grid. The proposed controller is based on conventional vector control, where an artificial neural network (ANN) is used to develop the required rotor current component based on the required grid power level and the flywheel instantaneous speed. This technique is proposed for power levelling and frequency support to improve the quality of the electric power delivered by wind generators, where a constant power level can be delivered to the grid for a predetermined time depending on the required power level and the storage system inertia. The controller is designed to avoid overloading stator as well as rotor circuits while the flywheel charges/discharges. The validity of the developed concept in this paper, along with the effectiveness and viability of the control strategy, is confirmed by computer simulation using Matlab/Simulink for a medium voltage 10MJ/1000hp FW-DFIM example.

Original languageEnglish
Title of host publication6th IET International Conference on Power Electronics, Machines and Drives, PEMD 2012
Volume2012
Edition592 CP
DOIs
Publication statusPublished - 2012
Event6th IET International Conference on Power Electronics, Machines and Drives, PEMD 2012 - Bristol, United Kingdom
Duration: 27 Mar 201229 Mar 2012

Other

Other6th IET International Conference on Power Electronics, Machines and Drives, PEMD 2012
CountryUnited Kingdom
CityBristol
Period27/3/1229/3/12

Fingerprint

Flywheels
Neural networks
Rotors
Power control
Controllers
Electric potential
Energy storage
Stators
Networks (circuits)
Computer simulation

Keywords

  • Ac machines
  • Doubly-fed induction machine
  • Flywheel storage system
  • Neural network
  • Vector control

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Abdel-Khalik, A., Elserougi, A., Massoud, A., & Ahmed, S. (2012). Control of doubly-fed induction machine storage system for constant charging/discharging grid power using artificial neural network. In 6th IET International Conference on Power Electronics, Machines and Drives, PEMD 2012 (592 CP ed., Vol. 2012) https://doi.org/10.1049/cp.2012.0177

Control of doubly-fed induction machine storage system for constant charging/discharging grid power using artificial neural network. / Abdel-Khalik, Ayman; Elserougi, A.; Massoud, A.; Ahmed, Shehab.

6th IET International Conference on Power Electronics, Machines and Drives, PEMD 2012. Vol. 2012 592 CP. ed. 2012.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abdel-Khalik, A, Elserougi, A, Massoud, A & Ahmed, S 2012, Control of doubly-fed induction machine storage system for constant charging/discharging grid power using artificial neural network. in 6th IET International Conference on Power Electronics, Machines and Drives, PEMD 2012. 592 CP edn, vol. 2012, 6th IET International Conference on Power Electronics, Machines and Drives, PEMD 2012, Bristol, United Kingdom, 27/3/12. https://doi.org/10.1049/cp.2012.0177
Abdel-Khalik A, Elserougi A, Massoud A, Ahmed S. Control of doubly-fed induction machine storage system for constant charging/discharging grid power using artificial neural network. In 6th IET International Conference on Power Electronics, Machines and Drives, PEMD 2012. 592 CP ed. Vol. 2012. 2012 https://doi.org/10.1049/cp.2012.0177
Abdel-Khalik, Ayman ; Elserougi, A. ; Massoud, A. ; Ahmed, Shehab. / Control of doubly-fed induction machine storage system for constant charging/discharging grid power using artificial neural network. 6th IET International Conference on Power Electronics, Machines and Drives, PEMD 2012. Vol. 2012 592 CP. ed. 2012.
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