Improved FRT Control Scheme for DFIG Wind Turbine Connected to a Weak Grid

Elsayed Abulanwar, Zhe Chen, Florin Iov

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

4 Citations (Scopus)
830 Downloads (Pure)

Abstract

This paper presents an improved coordinated fault ridethrough (FRT) control strategy for a doubly fed induction generator (DFIG) based wind turbine, (WT), in a weak grid. A technique for grid synchronization against voltage excursions, i.e., a Dual Second Order Generalized Integrator – Frequency Locked Loop (DSOGIFLL) is utilized to extract a robust grid voltage synchronization
signal irrespective of the mains condition to enhance the overall system performance. Besides, a decoupled double synchronous reference frame (DDSRF) dq current controller is devoted for the grid side converter, (GSC), controller to counteract current ripples and tackle the DC link voltage fluctuations. Also, a reactive power support scheme to manage the DFIG reactive power during
contingencies and fulfill the grid codes obligations is presented. Moreover, additional control terms are employed with the DFIG converters controllers to counteract rotor as well as stator currents and regulate the rotor speed. Simulation results which assure the effectiveness of the proposed control scheme is presented.
Original languageEnglish
Title of host publicationProceedings of the 5th IEEE PES Asia-Pacific Power and Energy Engineering Conference, APPEEC 2013
Number of pages6
PublisherIEEE Press
Publication date2013
ISBN (Print)978-1-4799-2522-3
DOIs
Publication statusPublished - 2013
Event5th IEEE PES Asia-Pacific Power and Energy Engineering Conference, APPEEC 2013 - Kowloon, Hong Kong
Duration: 8 Dec 201311 Dec 2013

Conference

Conference5th IEEE PES Asia-Pacific Power and Energy Engineering Conference, APPEEC 2013
CountryHong Kong
CityKowloon
Period08/12/201311/12/2013

Fingerprint

Asynchronous generators
Wind turbines
Reactive power
Controllers
Electric potential
Rotors (windings)
Stators
Synchronization
Rotors

Keywords

  • DFIG
  • DSOGI-FLL
  • FRT
  • Grid code
  • Weak grid

Cite this

Abulanwar, E., Chen, Z., & Iov, F. (2013). Improved FRT Control Scheme for DFIG Wind Turbine Connected to a Weak Grid. In Proceedings of the 5th IEEE PES Asia-Pacific Power and Energy Engineering Conference, APPEEC 2013 IEEE Press. https://doi.org/10.1109/APPEEC.2013.6837291
Abulanwar, Elsayed ; Chen, Zhe ; Iov, Florin. / Improved FRT Control Scheme for DFIG Wind Turbine Connected to a Weak Grid. Proceedings of the 5th IEEE PES Asia-Pacific Power and Energy Engineering Conference, APPEEC 2013. IEEE Press, 2013.
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abstract = "This paper presents an improved coordinated fault ridethrough (FRT) control strategy for a doubly fed induction generator (DFIG) based wind turbine, (WT), in a weak grid. A technique for grid synchronization against voltage excursions, i.e., a Dual Second Order Generalized Integrator – Frequency Locked Loop (DSOGIFLL) is utilized to extract a robust grid voltage synchronizationsignal irrespective of the mains condition to enhance the overall system performance. Besides, a decoupled double synchronous reference frame (DDSRF) dq current controller is devoted for the grid side converter, (GSC), controller to counteract current ripples and tackle the DC link voltage fluctuations. Also, a reactive power support scheme to manage the DFIG reactive power duringcontingencies and fulfill the grid codes obligations is presented. Moreover, additional control terms are employed with the DFIG converters controllers to counteract rotor as well as stator currents and regulate the rotor speed. Simulation results which assure the effectiveness of the proposed control scheme is presented.",
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Abulanwar, E, Chen, Z & Iov, F 2013, Improved FRT Control Scheme for DFIG Wind Turbine Connected to a Weak Grid. in Proceedings of the 5th IEEE PES Asia-Pacific Power and Energy Engineering Conference, APPEEC 2013. IEEE Press, 5th IEEE PES Asia-Pacific Power and Energy Engineering Conference, APPEEC 2013, Kowloon, Hong Kong, 08/12/2013. https://doi.org/10.1109/APPEEC.2013.6837291

Improved FRT Control Scheme for DFIG Wind Turbine Connected to a Weak Grid. / Abulanwar, Elsayed; Chen, Zhe; Iov, Florin.

Proceedings of the 5th IEEE PES Asia-Pacific Power and Energy Engineering Conference, APPEEC 2013. IEEE Press, 2013.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

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T1 - Improved FRT Control Scheme for DFIG Wind Turbine Connected to a Weak Grid

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AU - Chen, Zhe

AU - Iov, Florin

PY - 2013

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N2 - This paper presents an improved coordinated fault ridethrough (FRT) control strategy for a doubly fed induction generator (DFIG) based wind turbine, (WT), in a weak grid. A technique for grid synchronization against voltage excursions, i.e., a Dual Second Order Generalized Integrator – Frequency Locked Loop (DSOGIFLL) is utilized to extract a robust grid voltage synchronizationsignal irrespective of the mains condition to enhance the overall system performance. Besides, a decoupled double synchronous reference frame (DDSRF) dq current controller is devoted for the grid side converter, (GSC), controller to counteract current ripples and tackle the DC link voltage fluctuations. Also, a reactive power support scheme to manage the DFIG reactive power duringcontingencies and fulfill the grid codes obligations is presented. Moreover, additional control terms are employed with the DFIG converters controllers to counteract rotor as well as stator currents and regulate the rotor speed. Simulation results which assure the effectiveness of the proposed control scheme is presented.

AB - This paper presents an improved coordinated fault ridethrough (FRT) control strategy for a doubly fed induction generator (DFIG) based wind turbine, (WT), in a weak grid. A technique for grid synchronization against voltage excursions, i.e., a Dual Second Order Generalized Integrator – Frequency Locked Loop (DSOGIFLL) is utilized to extract a robust grid voltage synchronizationsignal irrespective of the mains condition to enhance the overall system performance. Besides, a decoupled double synchronous reference frame (DDSRF) dq current controller is devoted for the grid side converter, (GSC), controller to counteract current ripples and tackle the DC link voltage fluctuations. Also, a reactive power support scheme to manage the DFIG reactive power duringcontingencies and fulfill the grid codes obligations is presented. Moreover, additional control terms are employed with the DFIG converters controllers to counteract rotor as well as stator currents and regulate the rotor speed. Simulation results which assure the effectiveness of the proposed control scheme is presented.

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DO - 10.1109/APPEEC.2013.6837291

M3 - Article in proceeding

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BT - Proceedings of the 5th IEEE PES Asia-Pacific Power and Energy Engineering Conference, APPEEC 2013

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Abulanwar E, Chen Z, Iov F. Improved FRT Control Scheme for DFIG Wind Turbine Connected to a Weak Grid. In Proceedings of the 5th IEEE PES Asia-Pacific Power and Energy Engineering Conference, APPEEC 2013. IEEE Press. 2013 https://doi.org/10.1109/APPEEC.2013.6837291