Investigation of Computation Techniques for Simulation of Large Scale Power System Dynamics

Kumar, Sreerama R and Ramanujar, R and Khincha, HP and Jenkins, L (1991) Investigation of Computation Techniques for Simulation of Large Scale Power System Dynamics. In: 1991 IEEE Region 10 International Conference on EC3-Energy, Computer, Communication and Control Systems. TENCON '91, 28-30 August, New Delhi,India, Vol.1, 340-344.

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Abstract

This paper describes initial investigations towards arriving at a most suitable algorithm for real time simulation of power system dynamic. Even though the modelling and simulation aspects of real time simulation are based on ideas that have already been laid down for conventional transient stability analysis , the choice of the best algorithm for real time simulation require different guidelines. In transient stability analysis, the stress is on accuracy. In real time simulation, computation time and numerical stability are more important. In this paper, various algorithms, obtained through different combinations of the choices of synchronous machine model, solution approach, angle corrector formula, and convergence criteria for the network solution, have been compared with respect to computation speed and solution on accuracy.

Item Type:	Conference Paper
Publisher:	IEEE
Additional Information:	Copyright 1990 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Department/Centre:	Division of Electrical Sciences > Electrical Engineering
Date Deposited:	29 May 2006
Last Modified:	19 Sep 2010 04:27
URI:	http://eprints.iisc.ac.in/id/eprint/6885

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