2015•International journal of scientific researchRequires access
Implementation of Steady State Modal of UPFC in bus system
Shwetal I. Anand
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Abstract
Controlling power flow in modern power systems can be made more flexible. The paper presents a reliable method to meet the requirements by developing a Newton-Raphson based load flow calculation through which control settings of UPFC ( Unified Power Flow Controller ) can be determined for the pre-specified power flow between the lines. A MATLAB program has been developed to calculate the control settings of UPFC and the power flow between the lines after the load flow is converged. Case studies have been performed on IEEE 14-bus system to show that the proposed method is effective. Abstract— Controlling power flow in modern power systems can be made more flexible. The paper presents a reliable method to meet the requirements by developing a Newton-Raphson based load flow calculation through which control settings of UPFC ( Unified Power Flow Controller ) can be determined for the pre-specified power flow between the lines. A MATLAB program has been developed to calculate the control settings of UPFC and the power flow between the lines after the load flow is converged. Case studies have been performed on IEEE 14-bus system to show that the proposed method is effective.