Stability improvement of a large-scale offshore wind farm using a superconducting magnetic energy-storage unit and a superconducting fault-current limiter

Li Wang, Si Yang Lien, Anton V. Prokhorov

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

Abstract

This paper presents stability-improvement results of a grid-connected large-scale offshore wind farm (OWF) based on superconducting synchronous generator (SCSG) and doubly-fed induction generator (DFIG) using a superconducting magnetic energy storage (SMES) unit and a superconducting fault current limiter (SFCL). The q-d axis equivalent-circuit model is derived to establish the complete system model under three-phase balance conditions. Steady-state operating points and system eigenvalues of the studied OWF under different wind speeds are examined. Transient simulations of the studied OWF subject to a three-phase short-circuit fault at the power grid are also carried out. It can be concluded from the simulation results that the proposed the SMES unit can offer better damping effects to achieve power flow control and stability improvement of the studied OWF. Transient stability of the studied OWF can also be further improved by the proposed SFCL.

Original languageEnglish
Title of host publicationIEEE Industry Application Society - 51st Annual Meeting, IAS 2015, Conference Record
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781479983933
DOIs
Publication statusPublished - 14 Dec 2015
Event51st Annual Meeting on IEEE Industry Application Society, IAS 2015 - Addison, United States
Duration: 11 Oct 201522 Oct 2015

Conference

Conference51st Annual Meeting on IEEE Industry Application Society, IAS 2015
CountryUnited States
CityAddison
Period11.10.1522.10.15

Fingerprint

Superconducting fault current limiters
Offshore wind farms
Energy storage
Asynchronous generators
Synchronous generators
Flow control
Power control
Equivalent circuits
Short circuit currents
Damping

Keywords

  • doubly-fed induction generator
  • offshore wind farm
  • stability
  • superconducting fault-current limiter
  • superconducting magnetic energy-storage unit
  • Superconducting synchronous generator

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering
  • Fluid Flow and Transfer Processes
  • Process Chemistry and Technology
  • Electrochemistry
  • Energy Engineering and Power Technology

Cite this

Wang, L., Lien, S. Y., & Prokhorov, A. V. (2015). Stability improvement of a large-scale offshore wind farm using a superconducting magnetic energy-storage unit and a superconducting fault-current limiter. In IEEE Industry Application Society - 51st Annual Meeting, IAS 2015, Conference Record [7356927] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IAS.2015.7356927

Stability improvement of a large-scale offshore wind farm using a superconducting magnetic energy-storage unit and a superconducting fault-current limiter. / Wang, Li; Lien, Si Yang; Prokhorov, Anton V.

IEEE Industry Application Society - 51st Annual Meeting, IAS 2015, Conference Record. Institute of Electrical and Electronics Engineers Inc., 2015. 7356927.

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

Wang, L, Lien, SY & Prokhorov, AV 2015, Stability improvement of a large-scale offshore wind farm using a superconducting magnetic energy-storage unit and a superconducting fault-current limiter. in IEEE Industry Application Society - 51st Annual Meeting, IAS 2015, Conference Record., 7356927, Institute of Electrical and Electronics Engineers Inc., 51st Annual Meeting on IEEE Industry Application Society, IAS 2015, Addison, United States, 11.10.15. https://doi.org/10.1109/IAS.2015.7356927
Wang L, Lien SY, Prokhorov AV. Stability improvement of a large-scale offshore wind farm using a superconducting magnetic energy-storage unit and a superconducting fault-current limiter. In IEEE Industry Application Society - 51st Annual Meeting, IAS 2015, Conference Record. Institute of Electrical and Electronics Engineers Inc. 2015. 7356927 https://doi.org/10.1109/IAS.2015.7356927
Wang, Li ; Lien, Si Yang ; Prokhorov, Anton V. / Stability improvement of a large-scale offshore wind farm using a superconducting magnetic energy-storage unit and a superconducting fault-current limiter. IEEE Industry Application Society - 51st Annual Meeting, IAS 2015, Conference Record. Institute of Electrical and Electronics Engineers Inc., 2015.
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