P-H model of power systems installed with a flywheel energy storage for the dynamic analysis

Author

Shi, Linjun ; Chen, Zhong ; Wang, Haifeng ; Tang, Guoqing

Author_Institution

Dept. of Electr. Eng., Southeast Univ., Nanjing

fYear

2008

fDate

6-9 April 2008

Firstpage

1436

Lastpage

1440

Abstract

The paper establishes the linear Phillips-Heffron model of a power system installed with flywheel energy storage (FES) based on a doubly-fed induction machine (DFIM) and demonstrates the application of the model in analysis the damping effect of the flywheel energy storage and designing a power system stabilizer based on the FES to improve power system oscillation stability. The case of a single-machine infinite bus system installed with FES based on DFIM in which a DFIM and a synchronous machine operate in parallel shows that the FES contributes little damping effect to power system oscillations and the effectiveness of the FES stabilizer superimposed on active power control loop to improve the damping effect.

Keywords

asynchronous machines; damping; flywheels; power system stability; P-H model; active power control loop; damping effect; doubly-fed induction machine; flywheel energy storage; linear Phillips-Heffron model; power system oscillation stability; power system stabilizer; single-machine infinite bus system; synchronous machine; Damping; Energy storage; Flywheels; Induction machines; Power system analysis computing; Power system dynamics; Power system modeling; Power system stability; Stability analysis; Synchronous machines; Doubly-fed induction machine(DFIM); Phillips-Heffron model; damping effect; flywheel energy storage(FES);

fLanguage

English

Publisher

ieee

Conference_Titel

Electric Utility Deregulation and Restructuring and Power Technologies, 2008. DRPT 2008. Third International Conference on

Conference_Location

Nanjuing

Print_ISBN

978-7-900714-13-8

Electronic_ISBN

978-7-900714-13-8

Type

conf

DOI

10.1109/DRPT.2008.4523631

Filename

4523631