Gupta, Sen DP and Sen, Indraneel (1993) Low frequency oscillations in power systems: A physical account and adaptive stabilizers. In: Sadhana : Academy Proceedings in Engineering Sciences, 18 (5). pp. 843-868.
Low.pdf - Published Version
This paper presents a physical explanation of the phenomenon of low frequency oscillations experienced in power systems. A brief account of the present practice of providing fixed gain power system stabilizers (PSS) is followed by a summary of some of the recent design proposals for adaptive PSS. A novel PSS based on the effort of cancelling the negative damping torque produced by the automatic voltage regulator (AVR) is presented along with some recent studies on a multimachine system using a frequency identification technique.
|Item Type:||Journal Article|
|Additional Information:||Copyright of this article belongs to Indian Academy of Sciences.|
|Keywords:||Power system stability;frequency identification;adaptive stabilizers.|
|Department/Centre:||Division of Electrical Sciences > Electrical Engineering|
|Date Deposited:||11 Feb 2011 08:49|
|Last Modified:||11 Feb 2011 08:49|
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