Effect of fuzzy logic-controlled SMES on damping turbine generator shaft torsional oscillations during unsuccessful reclosing
Abstract
This paper analyzes the effect of the fuzzy logic-controlled superconducting magnetic energy storage (SMES) on damping turbine-generator shaft torsional oscillations during unsuccessful reclosing of circuit breakers. The control scheme of SMES is based on a PWM voltage source converter (VSC) and a two-quadrant DC-DC chopper using Gate-turn-off (GTO) thyristor. Simulation results of both balanced and unbalanced faults in a single machine connected to an infinite bus system show that the proposed fuzzy logic-controlled SMES is effective in damping shaft torsional oscillations of synchronous generators during unsuccessful reclosing of circuit breakers. ©2008 IEEE.
Publication Title
Transmission and Distribution Exposition Conference: 2008 IEEE PES Powering Toward the Future, PIMS 2008
Recommended Citation
Ali, M., Park, M., Yu, I., Murata, T., & Tamura, J. (2008). Effect of fuzzy logic-controlled SMES on damping turbine generator shaft torsional oscillations during unsuccessful reclosing. Transmission and Distribution Exposition Conference: 2008 IEEE PES Powering Toward the Future, PIMS 2008 https://doi.org/10.1109/TDC.2008.4517181
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