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Performance Analysis of a Toroid-Type HTS SMES Adopted for Frequency Stabilization
Performance Analysis of a Toroid-Type HTS SMES Adopted for Frequency Stabilization
- Source :
- IEEE Transactions on Applied Superconductivity. 21:1367-1370
- Publication Year :
- 2011
- Publisher :
- Institute of Electrical and Electronics Engineers (IEEE), 2011.
-
Abstract
- Superconducting magnetic energy storage (SMES) can overcome fluctuations in frequency because of its fast response time in charging and discharging energy. To stabilize the fluctuations in frequency of wind power generation systems (WPGSs), HTS SMES systems should be connected to the terminal of the WPGSs. Ulleung Island's power network in Korea was modeled with a real-time digital simulator (RTDS) to demonstrate the effectiveness of SMES at stabilizing frequency. A toroid-type HTS SMES cooled by conduction cooling and a DC/DC chopper to charge and discharge current were fabricated for the experiment. The simulation results show the frequency stabilization effected by the HTS SMES system with its operational characteristics such as real time variation in current and temperature.
- Subjects :
- Wind power
Materials science
business.industry
Electrical engineering
Superconducting magnetic energy storage
Condensed Matter Physics
Computer Science::Computers and Society
Energy storage
Computer Science::Other
Electronic, Optical and Magnetic Materials
law.invention
Chopper
Power system simulation
law
Electrical network
Real Time Digital Simulator
Water cooling
Electrical and Electronic Engineering
business
Subjects
Details
- ISSN :
- 15582515 and 10518223
- Volume :
- 21
- Database :
- OpenAIRE
- Journal :
- IEEE Transactions on Applied Superconductivity
- Accession number :
- edsair.doi...........a5f7532ce39132d0c8ab86fdcc85e1f7
- Full Text :
- https://doi.org/10.1109/tasc.2010.2088094