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Power Flow Solution Using Impedance Parameters

Jegatheesan, Ramiah and Mohd Nor, Nursyarizal and Perumal, Nallagownden (2008) Power Flow Solution Using Impedance Parameters. In: The 2ndInternational Power Engineering and Optimization Conference (PEOCO2008).

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Abstract

Bus admittance matrix is invariably used for the power flow solution. In this paper, power flow analysis that makes use of only impedance parameters is presented. The inverse of Jacobian matrix ( J 1 - v ) is obtained very easily by doing simple mathematical operations on the bus impedance matrix of the transmission network. This constant J -1 v matrix is used to update the solution in each iteration. The proposed method is tested on IEEE systems and found to give good results. As compared to the Fast Decoupled Power Flow method, the proposed one takes lesser number of iterations to get the exact solution. The proposed power flow method can be extended to solve power flow problem associated with large power systems, using piecewise solution technique.

Item Type:Conference or Workshop Item (Paper)
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Departments / MOR / COE:Mission Oriented Research > Energy
Departments > Electrical & Electronic Engineering
ID Code:6102
Deposited By: Dr Nursyarizal Mohd Nor
Deposited On:07 Jul 2011 07:03
Last Modified:19 Jan 2017 08:26

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