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A new formulation for load flow solution of power systems with series FACTS devices

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Title A new formulation for load flow solution of power systems with series FACTS devices
 
Creator KULKARNI, AM
MHASKAR, UP
MOTE, AB
 
Subject newton-raphson method
flexible ac transmission systems
load flow
power transmission lines
 
Description This paper addresses the solution of load flow equations for a power system with series flexible AC transmission systems (FACTS) devices. A novel formulation of equations using dual state variables (current magnitude and angle) and dual control variables (series injected real power and series voltage in quadrature with current) for series devices is proposed. These specifications can be related to transmission line loading and device limits. Specifications like power flow through a series device can also be handled using this formulation. The load flow equations are solved using Newton-Raphson technique. A decoupled formulation is also proposed. Case studies are carried out on IEEE test systems with several types of specifications to validate the method.
 
Publisher IEEE
 
Date 2008-11-24T05:33:43Z
2011-11-25T12:55:50Z
2011-12-26T13:07:31Z
2011-12-27T05:55:33Z
2008-11-24T05:33:43Z
2011-11-25T12:55:50Z
2011-12-26T13:07:31Z
2011-12-27T05:55:33Z
2003
 
Type Article
 
Identifier IEEE Transactions on Power Systems 18(4), 1307-15
0885-8950
http://dx.doi.org/10.1109/TPWRS.2003.818591
http://hdl.handle.net/10054/114
http://dspace.library.iitb.ac.in/xmlui/handle/10054/114
 
Language en_US