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 20 of 158 for “"Distributed Energy Resources"”.
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The urban design of distributed energy resources
Distributed energy resources (DERs) are a considerable research focus for cities to reach emissions reduction goals and meet growing energy demand. DERs, consisting of local power plants and distribution infrastructure, range from urban to neighborhood scale. In optimizing neighborhood scale DERs, …
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Optimal and resilient management of distributed energy resources
High-scale penetration of distributed energy resources (DERs) turned out to be an innovative and effective strategy for mitigating a variety of problems ranging from greenhouse gas emissions, power grid resilience and reliability to developing low-cost and uninterruptible power supply for mission …
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Resilience and Cybersecurity for Distribution Systems with Distributed Energy Resources
… to rapidly increasing penetration of renewable energy resources in electric energy distribution systems. Those distributed energy resources (DERs), mostly inverter-based, can act as resiliency sources for the grid but also introduce new control and stability challenges. In this thesis, a …
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Implications of heating electrification on distribution networks and distributed energy resources
… electricity demand, accurate price signals for distributed energy resources are essential for efficient grid operation and investments.
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A Game Theoretic-based Transactive Energy Framework for Distributed Energy Resources
… during the last two decades with the advent of Distributed Energy Resources (DERs) like solar PV. Traditionally, large power plants were considered as the sole source of energy in the power systems. However, DERs connected to the transmission and the distribution systems are creating a paradigm …
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Optimization and control of Distributed Energy Resources in electric power distribution grids
As renewable energy integration grows, the power grid is undergoing a rapid transition from a conventional, unidirectional system to a bidirectional and distributed network. In this new paradigm, end-users are becoming prosumer, individuals who both consume and produce energy. To enable prosumer …
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Optimization and control of Distributed Energy Resources in electric power distribution grids
As renewable energy integration grows, the power grid is undergoing a rapid transition from a conventional, unidirectional system to a bidirectional and distributed network. In this new paradigm, end-users are becoming prosumer, individuals who both consume and produce energy. To enable prosumer …
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Impact of distributed energy resources on locational marginal prices and electricity networks
Distributed energy resources (DERs) are projected to be significant components of the modern power grid, active players in electricity markets and salient tools used in the operation of electric grids. The objective of this thesis is to determine the impact distributed energy resources have on …
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A Comprehensive Method For Coordinating Distributed Energy Resources In A Power Distribution System
Utilities, faced with increasingly limited resources, strive to maintain high levels of reliability in energy delivery by adopting improved methodologies in planning, operation, construction and maintenance. On the other hand, driven by steady research and development and increase in sales volume, …
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Observability analysis of power distribution systems with distributed energy resources using correlational measurements
… leveraging correlation between loads and between Distributed Energy Resources (DERs). Load correlation due to class-residential, commercial, industrial, etc.- is captured via correlational load measurements, the first type of CM. Injection correlation of DERs-such as wind turbines located in …
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Distribution network use-of-system charges under high penetration of distributed energy resources
Growing integration of distributed energy resources (DER) presents the electric power sector with the potential for signicant changes to technical operations, business models, and industry structure. New physical components, control and information architecture, markets, and policies are required …
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Coordination of distributed energy resources for a reliable, resilient, and affordable decarbonized grid
… also adapt to a growing number of small-scale, distributed energy resources (DERs) at the edge, such as rooftop solar, batteries, electric vehicles, and heat pumps. This thesis focuses on modeling, optimizing, and coordinating DERs to enable a flexible, resilient, and affordable grid. First, it …
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The impact of distributed energy resources (DERs) in integrated gas-electricity energy systems
Our gas and power energy systems are interconnected, which makes the decision to provide energy a non-trivial one for consumers and the system as a whole. The focus of this thesis is on the long-term planning of integrated electricity and natural gas infrastructures at the distribution (low …
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Pareto optimality based zonal allocation of distributed energy resources considering technical and economic constraints
Distributed Energy Resources (DERs) play a crucial role in enhancing the resilience of distribution networks during High-Impact Low-Frequency (HILF) events. Optimal allocation of DERs is essential to minimize capital costs while improving the operational performance of the distribution network. …
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Adaptive transmission and distribution dynamic contingency analysis with high penetrations of distributed energy resources
… be attributed to smaller-scale power generation resources, which typically are renewable sources of energy. However, these devices are rapidly changing the structure of the power grid and the dynamics associated with it. Several new standards address this, as IEEE 1547 and FERC Order 2222 mandate …
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Techno-Economic Analysis of Microgrids with Distributed Energy Resources in Rural Limpopo Province, South Africa
The United Nations' sustainable energy development portfolio indicates that around 1.3 billion people globally still lack access to grid-based electricity, underscoring the urgent need for sustainable energy solutions. In Sub-Saharan Africa, about 13% of the population faces limited electricity …
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Electricity system planning with distributed energy resources : new methods and insights for economics, regulation, and policy
… system planning framework that incorporates distributed energy resources (DERs), flexible and price-responsive demand, and distribution network losses and reinforcement costs. New methods are developed and demonstrated to derive the aggregate impact of demand and DERs on distribution network …
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Optimal coordination of distributed energy resources in smart grids enabled by distributed optimization and transactive energy
… characterized by the increasing penetration of distributed energy resources (DERs). The proper coordination and scheduling of a large numbers of these DERs can only be achieved at the nexus of new technological approaches and policies, primarily distributed computation and transactive energy. …
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Improving inter-area oscillations damping of power systems through cooperative active power control of distributed energy resources
The remarkable growth of power electronics-interfaced renewable generations in the electric power grid has the potential to pronounce the effect of frequency disturbances such as inter-area oscillations. These low-frequency disturbances reduce transmission lines capacity, and at worst even damage …
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Hardware-in-the-loop platform for the coordination of distributed energy resources to provide frequency regulation services
With the proliferation of distributed energy resources (DERs) in the power grid, new operational challenges have emerged. By coordinating these DERs effectively, one can provide services to mitigate these effects and provide value to the grid. One such service is frequency regulation, which is …
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