Estudo de estabilidade de sistemas electricos

Introduction to
Power Flow Analysis Toolbox
Version 1.0a
Revision: February, 2011

Chao Lei
Sichuan Agricultural University

advancedMcode.org

This edition first published 2011
Copyright ©2010-2011 by Chao Lei. All Rights Reserved.
Power Flow Analysis Toolbox(M-files), and the accompanying document Introduction to Power
Flow Analysis Toolbox, are facilitated to practice, educate and research. It can not be altered in any way, or be used as part of other documents without written permission consented by the author. Dedicated to my mother, Yurong Wang, who practiced ingenuity, and to my friend, Biwei Su, who raised me up to more than I can be

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Preface and Acknowledgements
This introduction, a partner of Power Flow Analysis Toolbox(PFATB), has been organized to take the power flow analysis combination with MATLAB programming codes in stages. It is written for whoever might possibly use this toolbox to research power flow analysis. However, the biggest addition is including the specific basics of power flows, which is combined to explain programming functions. But I continue to emphasize the programming part of this introduction––it is written for the practicing scientist, engineer, and so forth. The reader who wishes to know more about power flow in more detail is highly recommended to read two publications: Optimization of Power System Operation by Jizhong Zhu(Wiley & IEEE Press,2009) and Power System Analysis by Hadi Saadat(McGraw-Hill,2002). I make no claims of this toolbox including latest research on algorithms applied on power flow problems; instead, I refer the reader to use these routines to testify your new thoughts. To be frank, I think all the routines in the toolbox are not best to facilitate in solving power flow problems, but its most biggest feature is to visualize computations in steps. Because they are remarkably concise and lucid to be applied and then to be revised forward user’s decisions. I hope readers find these a