Damping subsynchronous resonance using superconducting magnetic energy storage unit

Li Wang, Shin Muh Lee, Ching Lien Huang

研究成果: Article同行評審

47 引文 斯高帕斯(Scopus)

摘要

A novel damping scheme using superconducting magnetic energy storage (SMES) unit is proposed in this paper to damp subsynchronous resonance (SSR) of the IEEE Second Benchmark Model, system-1 which is a widely employed standard model for computer simulation of SSR. The studied system contains a turbine-generator set connected to an infinite bus through two parallel transmission lines, one of which is series-capacitor compensated. In order to stabilize all SSR modes, simultaneous active and reactive power modulation and a proportional-integral-derivative (PID) damping controller designed by modal control theory are proposed for the SMES unit. Frequency-domain approach based on eigenvalue analysis and time-domain approach based on nonlinear-model simulations are performed to validate the effectiveness of the damping method. It can be concluded from the simulation results that the proposed damping scheme can effectively suppress SSR of the studied system.

原文English
頁(從 - 到)770-777
頁數8
期刊IEEE Transactions on Energy Conversion
9
發行號4
DOIs
出版狀態Published - 1994 12月

All Science Journal Classification (ASJC) codes

  • 能源工程與電力技術
  • 電氣與電子工程

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