scispace - formally typeset
Search or ask a question
Author

A. Bihain

Bio: A. Bihain is an academic researcher. The author has contributed to research in topics: Power system simulation & Numerical stability. The author has an hindex of 2, co-authored 2 publications receiving 126 citations.

Papers
More filters
Journal ArticleDOI
TL;DR: In this article, a program is developed for the numerical simulation of dynamic phenomena in power systems, which unifies the conventional fields of transient, mid-term and long-term stabilities.
Abstract: A program is developed for the numerical simulation of dynamic phenomena in power systems. This program unifies the conventional fields of transient, mid-term and long-term stabilities. The integration algorithm ensures a constant level of accuracy in the calculation of fast or slow transients through a continually variable step and through suitable numerical stability properties. The performance levels reached, both as regards ease of utilization and the size and complexity of the simulated systems, allow the majority of cases to be covered so far as the dynamic system behavior study requirements of the Belgian power companies are concerned. >

121 citations

Journal ArticleDOI
TL;DR: In this article, the authors analyze the mechanisms of voltage collapse and reach the conclusion that it is necessary to make use of detailed simulations in order to study real cases and the performance levels required from the simulation programs are established.

12 citations


Cited by
More filters
Book
30 Jul 1997
TL;DR: This paper presents a meta-modelling procedure called Multimachine Dynamic Models for Energy Function Methods, which automates the very labor-intensive and therefore time-heavy and expensive process of Synchronous Machine Modeling.
Abstract: 1 Introduction 2 Electromagnetic Transients 3 Synchronous Machine Modeling 4 Synchronous Machine Control Models 5 Single-Machine Dynamic Models 6 Multimachine Dynamic Models 7 Multimachine Simulation 8 Small-Signal Stability 9 Energy Function Methods Appendix A: Integral Manifolds for Model Bibliography Index

2,004 citations

Journal ArticleDOI
G.K. Morison1, B. Gao1, P. Kundur1
TL;DR: In this article, the authors discuss voltage stability analysis of power systems using static and dynamic techniques, using a small test system, results of time domain simulations are presented to clarify the phenomenon of voltage instability and to better understand modeling requirements.
Abstract: The authors discuss voltage stability analysis of power systems using static and dynamic techniques. Using a small test system, results of time domain simulations are presented to clarify the phenomenon of voltage instability and to better understand modeling requirements. The same system is then analyzed using a static approach in which modal analysis is performed using system conditions, or snapshots, which approximate different stages along the time domain trajectory. The results obtained using the dynamic and static methods are compared and shown to be consistent. >

347 citations

Journal ArticleDOI
TL;DR: A comprehensive list of books, reports, workshops and technical papers related to voltage stability and security can be found in this article, where the authors provide a comprehensive overview of the literature.
Abstract: This paper provides a comprehensive list of books, reports, workshops and technical papers related to voltage stability and security

212 citations

Journal ArticleDOI
TL;DR: In this paper, the mixed Adams-BDF variable step size and variable order algorithm was proposed to solve the problem of combined simulation of transient and long term phenomena in power systems.
Abstract: A combined simulation of transient and long term phenomena in power systems requires the solution of a large nonlinear stiff set of differential-algebraic equations. In this paper, the authors propose the mixed Adams-BDF variable step size and variable order algorithm for solving this problem. The Adams method is applied to the differential state variables: it provides a more reliable detection of stable cases from unstable cases than BDF. The BDF (backward differentiation formulae) method is applied to the algebraic state variables. These are less sensitive to the variations in algebraic equations than the Adams method. This combined Adams-BDF method has been successfully implemented in the EUROSTAG simulation package and sample results are presented in this paper. >

115 citations

Journal ArticleDOI
TL;DR: This paper presents a new Matlab-based toolbox for power system analysis, called MatDyn, which focuses on transient stability analysis and time-domain simulation of power systems, instead of steady-state calculations.
Abstract: In this paper, we present a new Matlab-based toolbox for power system analysis, called MatDyn. It is open-source software, and available for everyone to download. Its design philosophy is based on the well-known open-source Matlab toolbox MATPOWER, but its focus is transient stability analysis and time-domain simulation of power systems, instead of steady-state calculations. MatDyn's philosophy, design criteria, program structure, and implementation are discussed in detail. A trade-off is achieved between the flexibility of the program and readability of the code. MatDyn retains overall flexibility by, for instance, allowing user defined models, and custom integration methods. The software is validated by comparing its results with those obtained by the commercial grade power system analysis package, PSS/E. Despite the fact that MatDyn is fairly new, it has already been extensively used in research and education. This paper reports interesting results obtained with MatDyn in recent research that would be hard to obtain using commercial software.

110 citations