Lossy magnetic energy storage units for improvement of automatic generation control

Tripathy, S. C. ; Bandopadhyay, S. ; Chatterjee, J. K. (1989) Lossy magnetic energy storage units for improvement of automatic generation control International Journal of Electrical Power & Energy Systems, 11 (4). pp. 248-252. ISSN 0142-0615

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Official URL: http://www.sciencedirect.com/science/article/pii/0...

Related URL: http://dx.doi.org/10.1016/0142-0615(89)90035-5

Abstract

Fast-acting energy storage devices can effectively damp electromechanical oscillations in a power system, because they provide storage capacity in addition to kinetic energy of the generator rotor, which can share the sudden changes in power requirement. Earlier studies showed the effectiveness of superconducting magnetic energy storage(SMES) for this purpose. The present paper analyses the characteristics of lossy magnetic energy storage(LMES) and shows the effectiveness of small-sized LMES units in improving power system transient response. Computer studies sow that the optimal parameter settings of the power system are charged with the addition of an energy element.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Short-term System Dynamics; Transient Stability; Load Flow
ID Code:81368
Deposited On:06 Feb 2012 04:07
Last Modified:06 Feb 2012 04:07

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