Load-flow solution by Newton-Richardson method and its adaptation to optimal load dispatch

Aggarwal, R. P. ; Arumugam, N. ; Pai, M. A. (1980) Load-flow solution by Newton-Richardson method and its adaptation to optimal load dispatch International Journal of Electrical Power & Energy Systems, 2 (3). pp. 129-132. ISSN 0142-0615

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/014206...

Related URL: http://dx.doi.org/10.1016/0142-0615(80)90021-6

Abstract

A new load-flow solution technique based on the Newton-Richardson method is proposed, which is an attractive alternative for systems where the conventional Newton-Raphson method is preferred. The solution accuracy and the convergence rate are practically the same as in the Newton-Raphson method, while computing time is about half. It is also advantageous for optimum load-flow studies, since the Jacobian is easily available. The proposed technique has been tested for load flows on IEEE 14, 30 and 57 bus test systems and also on a heavily loaded 28 bus system. It is tested on an IEEE 30 bus system for optimal load flow.

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ID Code:24747
Deposited On:30 Nov 2010 09:18
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