Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 8 of 8 for “"AC distribution"”.
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EMTP simulation of an active filter operating with weak AC distribution system
An AC distribution system has a myriad of loads connected at the system bus. Many of the DC based loads cause disturbance on the ac bus due to high harmonic load currents. Traditionally passive filters are used for filtering these load harmonics. Recent technological advances have enabled the use …
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Design and Modeling of Centralized Distribution Network for the DC House Project
… and performance evaluation of Centralized Distribution Network for the DC House Project. Power System Computer Aided Design (PSCAD) is used to model a Centralized PV Source, Battery Bank, and Distribution Network for 25 DC Houses. Design and modeling of each component in the proposed system …
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Efficiency and Reliability Analysis of AC and 380V DC Data Centers
… cost. Even a slight improvement in the power distribution system of a data center could save millions of dollars in electricity bills. Benchmarks for both AC and 380V DC data centers are developed and efficiency analyses thereof have been performed for an entire year. The efficiency of the …
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Design of a 380 V/24 V DC Micro-Grid for Residential DC Distribution
… a direct current (DC) micro-grid for power distribution in residential households. DC distribution has a long history, being considered at the beginning with alternating current (AC) distribution; however, due to the ease of distributing AC power over a long distance using transformers, it …
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DCT Enabled smart consumer Grid Model
… has recently focused attention towards DC power distribution in consumer grids to achieve the target of zero/positive energy buildings and communities. As compared to AC micro grid, many recent studies revealed that DC distribution has many advantages over the convectional AC distribution in term …
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A novel backup protection scheme for hybrid AC/DC power systems
… protection scheme designed to safeguard hybrid AC/DC distribution networks against DC faults that are not cleared by the main MVDC (Medium Voltage DC) link protection. The protection scheme relies on the apparent impedance measured at the AC "side" of the MVDC link to detect faults on the DC …
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Ac-dc Bus-interface Bi-directional Converters in Renewable Energy Systems
… covers several issues related to the ac-dc bus-interface bi-directional converters in renewable energy systems. The dissertation explores a dc-electronic distribution system for residential and commercial applications with a focus on the design of an ac-dc bi-directional converter for …
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DQ-Frame Small-Signal Stability Analysis of AC Systems with Single-Phase and Three-Phase Converters
… This dissertation presents a novel approach to modeling and comprehensive stability analysis for both single-phase and three-phase converters, addressing vital gaps in the existing literature. The first part of the dissertation (Chapters 2 to 4) focuses on single-phase power supply units, …