Journal ArticleDOI
Gain Adjusting General Adaptive Controller for Synchronous Machines
S. Mukhopadhyay,L.M. Ray +1 more
TLDR
In this article, an optimal controller with variable gain and feedforward terms dependent on input as well as output disturbances has been proposed for the synchronous machine delivering power to an infinite bus.About:
This article is published in IFAC Proceedings Volumes.The article was published on 1979-09-01. It has received 0 citations till now. The article focuses on the topics: Open-loop controller & Control theory.read more
References
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Journal ArticleDOI
Concepts of Synchronous Machine Stability as Affected by Excitation Control
TL;DR: In this article, the stability of synchronous machines under small perturbations is explored by examining the case of a single machine connected to an infinite bus through external reactance, and the results are shown to be similar to ours.
Journal ArticleDOI
The control of a synchronous machine using optimal control theory
TL;DR: In this article, the selection of stabilizing signals to improve power system dynamic behavior is presented, and the closed-loop performance of this nonlinear system model with the derived linear optimal controller is evaluated for a wide range of input disturbances and operating conditions which include three phase fault studies with autoreclosure.
Journal ArticleDOI
Stabilization of a Synchronous Machine Through Ooutput Feedback Control
A. K. De Sarkar,N. Dharma Rao +1 more
TL;DR: Stabilization of a synchronous machine through the control of its exciotation is discussed and it is shown that suboptimal controls corresponding to the feedback of machine slip velocity and its derivatives produce substantial improvement of machine response.
Journal ArticleDOI
Design of Optimal Regulators for Synchronous Machines
M. Ramamoorty,M. Arumugam +1 more
TL;DR: In this paper, an optimal control theoretic approach to the design of controllers for a synchronous machine is attempted to improve the dynamic response of the power system, and an accurate linearised state space model of a single machine system is derived for which an optimal output feedback regulator is obtained.
Journal ArticleDOI
State Adaptation in Power Systems Control
TL;DR: The setting of control gains to fixed values has the drawback that if they are set to a low value then poor damping after a large disturbance will result, while setting them at a high level results in unnecessary chasing of small random disturbances with negligible improvement.