Modeling and Control of the Unified Power Flow Controller (UPFC)

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" Modeling and Control of the Unified Power Flow Controller (UPFC) "

Document Type	:	Latin Dissertation
Language of Document	:	English
Record Number	:	151120
Doc. No	:	ET22912
Main Entry	:	Azra Hasanovic
Title Proper	:	Modeling and Control of the Unified Power Flow Controller (UPFC)
Note	:	This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract	:	The focus of this thesis is a FACTS device known as the Unified Power Flow Controller(UPFC). With its unique capability to control simultaneously real and reactive power flowson a transmission line as well as to regulate voltage at the bus where it is connected, thisdevice creates a tremendous quality impact on power system stability. These featuresbecome even more significant knowing that the UPFC can allow loading of the transmissionlines close to their thermal limits, forcing the power to flow through the desired paths. Thiswill give the power system operators much needed flexibility in order to satisfy the demandsthat the deregulated power system will impose.The most cost-effective way to estimate the effect the UPFC has on a specific powersystem operation is to simulate that system together with the UPFC by using one of theexisting simulations packages. Specifically, the objective of this thesis is to (1) develop aUPFC model that can be incorporated into existing MATLAB based Power System Toolbox(PST), (2) design basic UPFC controllers, and (3) design on supplementary damping controlscheme based on fuzzy logic to enhance power system stability. The proposed tools will betested on the two-area-four-generator system to prove their effectiveness...,....-...,..tested for theQ1 PC1 bus cardBoth these projects mere sofixare des elopment efforts tonards contributing to dlfferentaspects of Roboucs and lZ1echatronics projects m the Controls and Roboucs Group..
Subject	:	Electericl tess
	:	برق
electronic file name	:	TL46140.pdf
Title and statement of responsibility and	:	Modeling and Control of the Unified Power Flow Controller (UPFC) [Thesis]