Robustness of Power-Imbalance Allocation Control for Power Systems

Conference paper (2019)

Authors

Kaihua Xi Shandong University
Hua Ye Shandong University
H.X. Lin Mathematical Physics - EEMCS
J.H. van Schuppen Mathematical Physics - EEMCS
Research Group
Mathematical Physics (EEMCS) (TU Delft)
More Info
expand_more

Published Date

2019

Language

English

Reuse Rights

Other than for strictly personal use, it is not permitted to download, forward or distribute the text or part of it, without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license such as Creative Commons.

Faculty

Electrical Engineering, Mathematics and Computer Science

Department

Delft Institute of Applied Mathematics

Research Group

Mathematical Physics

Abstract

We investigate the performance and robustness to noise of a centralized control called Power-Imbalance Allocation Control (PIAC) for secondary frequency control of a power system. The noise affects the frequency measurements and the communications. The impact of the noise on the synchronous state of the system is investigated. Analysis shows that the synchronized frequency deviation is proportional to the bias of the noise in the frequency measurements and gathering procedure of these measurements. With the noise considered as an input, the Input-to-State Stability (ISS) is proven for the closed-loop system.

Files

08899978.pdf
(.pdf | 0.297 Mb)