文档介绍：Operation and Control in
Power Systems
Prof. P. S. R. MURTY
. (Engg.) (Hans.) ME.,
Dr. - lng (Berlin), . (India)
Life Member - ISTE
(Formerly Principal . College of Engineering &
Dean, Faculty of Engineering, . Hyderabad)
BSP BS Publications
=== 4-4-309, Giriraj Lane, Sultan Bazar,
Hyderabad - 500 095 .
Phone: 040 - 23445688
Copyright © 2008, by Publisher
No part of this book or parts thereof may be reproduced, stored in a retrieval system
or transmitted in any language or by any means, electronic, mechanical,
i photocopying, recording or otherwise without the prior written permission of the
~ublishers.
Published by :
SSP BS Publications
4-4-309, Giriraj Lane, Sultan Bazar,
Hyderabad - 500 095 A. P.
Phone: 040 - 23445688, Fax: 91 +40-23445611
e-mail: contactus@
Printed at
Adithya Art Printers
Hyderabad.
ISBN: 978-81-7800-181-0
Contents
1 Introduction
2 Load Flow Analysis
Bus Classification ............................................................................................... 9
Modelling for Load Flow Studies ...................................................................... 10
Gauses - Seidel Iterative Method ...................................................................... 13
Newton - Raphson Method .............................................................................. 16
Rectangular Coordinates Method ..................................................... 17
The Polar Coordinates Method ........................................................ 19
Sparsity work Admittance Matrices ........................................................ 22
Triangular postion .................................................................................. 23
Optimal Ordering ............................................................................................... 25
Decoupled Methods .......