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.
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Showing 1 to 12 of 12 for “"Battery Storage System"”.
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Battery storage system sizing evaluation for utility distribution asset investment deferral
A need exists for systematic evaluation methods of battery storage sizing as an electric utility asset investment. Atlantic Electric, like many US utilities, has begun to consider battery energy storage systems for multiple applications, and will likely continue to evaluate potential investments in …
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Control of a variable shaftspeed wind energy conversion and battery storage system.
Thesis: M.S., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 1977
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The management of a utility-scale battery storage system for renewable energy applications
… cover. If the PV power is injected into a power system directly on a large scale, it may produce issues in power quality, reliability and stability. It is desirable to select a smoothing algorithm that would filter out the highest frequency intermittency, but would still be fast enough to avoid …
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Virtual Synchronous Machine based Fuzzy V-F Control for VSC of Battery Storage System for Seamless Performance of Microgrid
… to its intermittent characteristics. The VSC of battery energy storage system (BESS) operates in P-Q control mode during grid-tied operation and in V-F control mode during islanded operation of microgrid. A fuzzy logic controller has been designed for V-F control during the islanded mode of …
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Simulation of microgrid system and low-cost wireless communication network
The MATLAB/SIMULINK model of a microgrid system is presented in this thesis. The microgrid consists of a converter-fed distributed generator photovoltaic array with maximum power point tracking, a converter-fed battery storage system and a critical load which must be fed power under all …
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Improvements to a Bi-directional Flyback DC-DC Converter for Battery System of the DC House Project
… day. A back-up energy source in the form of a battery storage system must be available to meet the electrical needs of the house. A bi-directional flyback power converter was initially designed to allow a battery to charge from as well as discharge to the 48V bus line of the DC House. The …
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Developing a Decision-Making Framework for Carbon: Incorporating Carbon into Optimized Business Objectives
… to the objective function of a cost-optimized battery storage system. Using the results from these use cases, recommendations are made for applying carbon pricing to future decisions as knowledge management infrastructure evolves. This work provides a model for decision-making in a high-growth …
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Study on Three-level DC/DC Converter with Coupled Inductors
… power conversion technology for renewable energy systems including the battery storage system, PV farm and electrical vehicle charge station. This thesis is focused on the study of three-level DC/DC converter with multi-phase interleaved structure, with coupled and integrated magnetics to achieve …
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The Modeling and Advanced Controller Design of Wind, PV and Battery Inverters
… devices bring forth numerous challenges to system operation and design. Methods for studying and improving the operation of the interconnection of renewable energy such as wind and PV are proposed in this Ph.D. dissertation.;A multi-objective controller including is proposed for PV inverter …
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A High-Efficiency Grid-Tie Battery Energy Storage System
Lithium-ion based battery energy storage system has become one of the most popular forms of energy storage system for its high charge and discharge efficiency and high energy density. This dissertation proposes a high-efficiency grid-tie lithium-ion battery based energy storage system, which …
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Multiport Energy Router based Integration of Renewable Energy Sources for Offshore Grid
… and have reactive power losses in the system that increase with the longer step-out distance. In turn, subsea HVDC cables are more efficient, lighter, and cost-effective per unit of transmitted power for long distances than HVAC cables. Furthermore, integrating RES via HVDC or MVDC …
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Electrical performance and economic feasibility analyses of hybrid and battery storage devices used in remote area islanded renewable energy systems
… which makes them ideal for Renewable Energy Systems (RES) but the electrical and economic viability of this deployment, is still in question. Based on these observations, an electrical performance analysis and economic feasibility study based on islanded RES deployment in remote areas of SA …