Stability analysis of a hybrid wave-energy conversion system with linear permanent-magnet generator driven by Archimedes wave swing and induction generator driven by wells turbine

Li Wang, Jhih Hsm Lin, Anton V. Prokhorov, Hazlie Mokhlis, Chua Kem Huat

研究成果: Conference contribution

摘要

This paper presents the stability simulation results of a hybrid wave-energy conversion system (WECS) consisting of two equivalent aggregated linear permanent-magnet generators (LPMGs) driven by two Archimedes wave swings (AWSs) and an equivalent aggregated grid-connected squirrel-cage rotor induction generator (SCIG) driven by a Wells turbine. The two equivalent aggregated AWS-LPMG sets are fed to the same power grid through two voltage-source converters (VSCs) and a voltage-source inverter (VSI) The q-d axis equivalent mathematical models of each subsystem of the studied hybrid WECS are derived under three-phase balanced loading conditions. The steady-state results and the root-loci plots of the studied WECS under different operating conditions are performed. Transient and dynamic simulations of the studied WECS system subject to a three-phase fault and different wave-force conditions of the two equivalent aggregated AWS-LPMG sets are also carried out" respectively. The simulation results shows that the studied hybrid wave-energy conversion system can be maintained stable operation under various disturbance conditions.

原文English
主出版物標題2018 IEEE Industry Applications Society Annual Meeting, IAS 2018
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781538645369
DOIs
出版狀態Published - 2018 十一月 26
事件2018 IEEE Industry Applications Society Annual Meeting, IAS 2018 - Portland, United States
持續時間: 2018 九月 232018 九月 27

Other

Other2018 IEEE Industry Applications Society Annual Meeting, IAS 2018
國家United States
城市Portland
期間18-09-2318-09-27

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Renewable Energy, Sustainability and the Environment

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