Optimum load shedding taking into account of voltage and frequency characteristics of loads

Palaniswamy, K. A. ; Sharma, J. ; Misra, K. B. (1985) Optimum load shedding taking into account of voltage and frequency characteristics of loads IEEE Transactions on Power Apparatus and Systems, 104 (6). pp. 1342-1348. ISSN 0018-9510

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Official URL: http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumb...

Related URL: http://dx.doi.org/10.1109/TPAS.1985.319154

Abstract

This paper presents a method for optimal load curtailment in a power system taking into account of generator control effects and voltage and frequency characteristics of loads. The optimization problem is solved by a second-order gradient technique. Rigorous formulation and inclusion of all security related constraints assures that the solution always represents a secure system. It is shown that the solution speed can be increased by approximating the second-order matrix using the complementary Davidon-Fletcher-Powell update. The method is illustrated on alO-bus and II= 30-bus systems. This method appears to be attractive for security studies and for operational planning.

Item Type:Article
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ID Code:19993
Deposited On:20 Nov 2010 15:11
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