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Document Type : Latin Dissertation
Language of Document : English
Record Number : 151415
Doc. No : ET23207
Main Entry : MOONSHIK KANG
Title Proper : ANALYSIS AND DESIGN OF ELECTRONIC TRANSFORMER FOR ELECTRIC POWER DISTRIBUTION AND UTILITY INTERFACE OF POWER ELECTRONIC SYSTEMS
Note : This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract : In electric power distribution and power electronics applications, a transformer isan indispensable component and performs many functions. However, at low frequencies,it is one of the most bulky and expensive components.In this dissertation, the concept of electronic transformer is proposed whichresults in a considerable reduction in the size and weight of the trmsformer. 4-quadrantconverters are empioyed to change the operating frequency from low frequency intohigher frequency. The concept is applied to both single and three-phase transformers andseveral possible topologies are proposed. For higher voltage system, a series connectedbuilding block approach is proposed. Voltage sharing of the series connected electronictransformer blocks is guaranteed due to converter operation and magnetic coupling.Also, a four step switching strategy is proposed....-....,....-...,..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 : TL46443.pdf
Title and statement of responsibility and : ANALYSIS AND DESIGN OF ELECTRONIC TRANSFORMER FOR ELECTRIC POWER DISTRIBUTION AND UTILITY INTERFACE OF POWER ELECTRONIC SYSTEMS [Thesis]
 
 
 
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