DocumentCode :
3358889
Title :
On transient stability and voltage regulation through MIMO feedback linearizing control of generator and energy storage
Author :
Baros, Stefanos ; Ilic, Marija D.
Author_Institution :
ECE Dept., Carnegie Mellon Univ., Pittsburgh, PA, USA
fYear :
2015
fDate :
1-3 July 2015
Firstpage :
4320
Lastpage :
4326
Abstract :
In this paper we develop a nonlinear coordinated controller for a battery storage and a generator excitation that guarantees terminal voltage regulation and transient stabilization of the generator. The proposed controller is based on a new state transformation that enables the derivation of a Multi-Input Multi-Output (MIMO) feedback-linearizing controller. First, we define the state-space transformation that transforms the original state-space into a new state-space that contains all the relevant state-variables for achieving transient stability and voltage regulation. Then, we design the coordinated controller for the energy storage and the generator excitation based on this transformation and MIMO feedback linearization theory. We illustrate the achievement of the desired objectives by the controller through simulations on a 3-bus power system.
Keywords :
MIMO systems; control system synthesis; feedback; linearisation techniques; machine control; nonlinear control systems; power system transient stability; secondary cells; state-space methods; voltage control; 3-bus power system; MIMO feedback linearizing control; battery storage; generator excitation; nonlinear coordinated controller design; state variables; state-space transformation; terminal voltage regulation; transient stability; Energy storage; Generators; Power system stability; Rotors; Transient analysis; Voltage control;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
American Control Conference (ACC), 2015
Conference_Location :
Chicago, IL
Print_ISBN :
978-1-4799-8685-9
Type :
conf
DOI :
10.1109/ACC.2015.7172008
Filename :
7172008
Link To Document :
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