Design of robust FESS-based stabilizers in multi-machine power systems

Flywheel Energy Storage System (FESS) has been used for damping power system low-frequency oscillations by compensating for the imbalance power by affixation stabilizer, which has an independent active and reactive power controller. Because of the robustness problem of FESS-based stabilizer designed...

Full description

Saved in:
Bibliographic Details
Main Authors: Shi Linjun, Chen Shaobu, Liu Jun, Zhuang Minhui, Tang Guoqing
Format: Conference Proceeding
Language:English
Subjects:
Analytical models
Damping
Energy storage
FESS
low-frequency oscillations
multi-machine power systems
Oscillators
Power system stability
Robustness
stabilizer
Torque
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Flywheel Energy Storage System (FESS) has been used for damping power system low-frequency oscillations by compensating for the imbalance power by affixation stabilizer, which has an independent active and reactive power controller. Because of the robustness problem of FESS-based stabilizer designed at one of the typical operation, it is proposed to design a robust FESS-based stabilizer by taking into account both multiple operations and damping torque analysis. All of the analytical conclusions have been confirmed by the results of eigenvalue analysis and non-linear simulation by an example of four-machine power system.
DOI:10.1109/APAP.2011.6180441