Transient Stability Analysis: A Novel Method for Transient Stability Analysis of a Multimachine Power System - Tapa blanda

Salam, Md. Abdus

 
9783845429595: Transient Stability Analysis: A Novel Method for Transient Stability Analysis of a Multimachine Power System
Tapa blanda
ISBN 10: 3845429593 ISBN 13: 9783845429595
Editorial: LAP LAMBERT Academic Publishing, 2011

Sinopsis

This book is written based on my M. Sc. Engineering thesis. The method uses a set of closed loop transfer functions, one for each synchronous machine and derived by taking Laplace transformation of the machine’s nonlinear swing equation in a tricky way. The transfer function directly takes into account the time of fault clearing and the changes in the maximum electrical power output of the machine due to changes in the prefault network topology during and after clearing the fault. The earliest possible location of the root of the characteristic equation (the denominator of the transfer function equated to zero) is searched in the s-plane for each machine starting from a real value of s which is the same for all the machines. The narrowest possible range i. e the lower and upper limits of the location is found by observing sign changes of the transfer function expression evaluated at several step values of s obtained by increasing starting value by a suitable chosen increment.

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Reseña del editor

This book is written based on my M. Sc. Engineering thesis. The method uses a set of closed loop transfer functions, one for each synchronous machine and derived by taking Laplace transformation of the machine's nonlinear swing equation in a tricky way. The transfer function directly takes into account the time of fault clearing and the changes in the maximum electrical power output of the machine due to changes in the prefault network topology during and after clearing the fault. The earliest possible location of the root of the characteristic equation (the denominator of the transfer function equated to zero) is searched in the s-plane for each machine starting from a real value of s which is the same for all the machines. The narrowest possible range i. e the lower and upper limits of the location is found by observing sign changes of the transfer function expression evaluated at several step values of s obtained by increasing starting value by a suitable chosen increment.

Biografía del autor

He obtained his B. Sc., M. Sc. and PhD all in Electrical Engineering from CUET,Chittagong, BUET, Dhaka and UTM, Malaysia respectively. He was a faculty member at CUET from 1994 to 2001. He worked as an Assistant Professor in the ECE Department, College of Engineering, Sultan Qaboos University, Oman. He is working in the EEE Program at ITB, Brunei.

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Editorial
LAP LAMBERT Academic Publishing
Año de publicación
2011
Idioma
Inglés
ISBN 10 
3845429593
ISBN 13 
9783845429595
Encuadernación
Tapa blanda
Número de páginas
80
Contacto del fabricante
no disponible
Persona responsable
no disponible