Abstract
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.
| Original language | English |
|---|---|
| Title of host publication | 2018 IEEE Industry Applications Society Annual Meeting, IAS 2018 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9781538645369 |
| DOIs | |
| Publication status | Published - 26 Nov 2018 |
| Event | 2018 IEEE Industry Applications Society Annual Meeting, IAS 2018 - Portland, United States Duration: 23 Sep 2018 → 27 Sep 2018 |
Conference
| Conference | 2018 IEEE Industry Applications Society Annual Meeting, IAS 2018 |
|---|---|
| Country | United States |
| City | Portland |
| Period | 23.9.18 → 27.9.18 |
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Keywords
- Archimedes wave swing
- Linear permanent-magnet generator
- Squirrel-cage rotor induction generator
- Stability
- Voltage-source converter
- Voltage-source inverter
- Wave-energy conversion system
- Wells turbine
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Renewable Energy, Sustainability and the Environment
Cite this
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. / Wang, Li; Lin, Jhih Hsm; Prokhorov, Anton V.; Mokhlis, Hazlie; Huat, Chua Kem.
2018 IEEE Industry Applications Society Annual Meeting, IAS 2018. Institute of Electrical and Electronics Engineers Inc., 2018. 8544499.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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TY - GEN
T1 - 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
AU - Wang, Li
AU - Lin, Jhih Hsm
AU - Prokhorov, Anton V.
AU - Mokhlis, Hazlie
AU - Huat, Chua Kem
PY - 2018/11/26
Y1 - 2018/11/26
N2 - 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.
AB - 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.
KW - Archimedes wave swing
KW - Linear permanent-magnet generator
KW - Squirrel-cage rotor induction generator
KW - Stability
KW - Voltage-source converter
KW - Voltage-source inverter
KW - Wave-energy conversion system
KW - Wells turbine
UR - http://www.scopus.com/inward/record.url?scp=85059960564&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85059960564&partnerID=8YFLogxK
U2 - 10.1109/IAS.2018.8544499
DO - 10.1109/IAS.2018.8544499
M3 - Conference contribution
AN - SCOPUS:85059960564
BT - 2018 IEEE Industry Applications Society Annual Meeting, IAS 2018
PB - Institute of Electrical and Electronics Engineers Inc.
ER -