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 30 for “"Distributed Energy Resources (DER)"”.
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Data driven artificial intelligence techniques in renewable energy system
… power grid is composed of different kinds of distributed energy resources (DER) such as solar panels, wind farms, batteries and power transformers. DERs often come with data interfaces and IoT sensors which generate large amounts of data. Besides monitoring device status, those data can be …
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Implementation of Adaptive Protection Scheme for Microgrid using IEC 61850 Communication Protocol
… in parallel with the growing integration of Distributed Energy Resources (DER) such as Photovoltaic (PV), Wind Turbine Generators, Fuel Cell etc. DERs with locally connected loads create subsystems within the main grid which are termed as microgrids. As microgrid becomes an important part of …
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PV Hosting Analysis and Demand Response Selection for handling Modern Grid Edge Capability
… Increasing consumption, widespread adoption of Distributed Energy Resources (DER), installation of smart meters, these are some of the many factors that characterize the changing distribution network. These transformations taking place at the edge of the grid call for improved planning and …
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Flexible Control and Stability Paradigms for the Inverter-Dominated Power System
The addition of inverter-based resources (IBR), distributed energy resources (DER), and retirement of synchronous generation has resulted in significant changes to the transient characteristics of the bulk power system (BPS). This dissertation proposes new control and stability paradigms that …
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Stability impact of increased DER penetration in regard to the IEEE 1547 standard in the presence of cyberadversaries
… 1547 standard addresses the integration of distributed energy resources (DER) into area electric power system (AEPS). First released in 2003, with multiple revisions ongoing, the most recent version from 2018 is used in this thesis to develop several use cases to assess the stability risks …
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Distributional effects of net metering policies and residential solar plus behind-the-meter storage adoption
… implemented to incentivize investment on distributed energy resources (DER), could be regressive, given that DER adopters in the U.S. are wealthier on average than non-adopters and due to the possibility that DER owners shift certain costs onto passive customers. By using a dataset …
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Key performance indicators modeling for optimized microgrid configuration
… dependency on the main grid as they have local distributed energy resources (DER) such as wind turbine, solar photovoltaic, diesel generator, gas engine, micro turbine, fuel cells, etc. In order to evaluate microgrids, key performance indicators (KPIs) need to be studied. These performance …
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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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Use of Battery Systems for VAR Support in Con Edison’s Distribution Network/Substation
<p>Battery Energy Storage System (BESS) can facilitate the integration of Distributed Energy Resources (DER) and help create a more reliable grid by providing multiple services including reactive power (VAR) support. This research will investigate the use of smart inverters to provide VAR support, …
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Securing distributed energy resource integration
The penetration of distributed energy resources (DER) is growing at much higher rates than predicted 20 years ago. Far from being used only in residential settings, DER are now installed on distribution and transmission circuits. In this position, they do not have the same properties as traditional …
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Distributed energy platforms: Who will lead the next electricity revolution?
Climate change is forcing rapid change in the energy landscape. Two opposing paths represent plausible futures for the US power sector: centralization vs. distribution. Without trying to predict its likelihood, this thesis explores the implications of one of these paths, a distributed energy …
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Value of distribution-level reactive power for combined heat and power systems
… to experience an increase in the penetration of distributed energy resources (DER), electric utilities are evaluating new approaches for utilizing DER to help cost-effectively maintain grid resilience and reliability. One such approach is to create a transactive market for DER to provide grid …
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5G Scheduling for Distributed Control in Microgrids
There is an increasing integration of distributed energy resources (DER), controllable loads, and other technologies that are making the grid more robust, reliable, and decentralized. Communication is a major aspect that enables this decentralization and can improve control of important system …
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Design and control of FACTS-based high performance microgrid
… a microgrid has been developed that includes Distributed Energy Resources (DER). It is expected to be an intelligent, sustainable, resilient and reliable power grid suitable for the 21st century economy. Some of the main concerns for any grid are power quality and efficiency as well as …
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Multi-parametric Optimization of Multi-functional Battery Energy Storage Operation
… and commercial loads on a dedicated feeder, with high PV penetration ratio, equipped with a substation-sited photovoltaic (PV) system and utility-scale Battery Energy Storage System (BESS). Often renewable energy such as PV has multiple benefits, but raise reliability concerns due to …
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Communication framework for a self-organized ad hoc microgrid, A
… in the system. The introduction of the distributed energy resources (DER) can assist the grid during these outages by providing localized supply of power. This is possible through creating a Microgrid that can island from the affected power grid and form its own network. However, due to …
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Fault Identification of UPFC-Compensated Transmission Lines in Complex Microgrids Using an Intelligent Relaying Scheme Based on Discrete Wavelet Transform and ANN Classifier
… of traditional power infrastructures to modern inter-connected electrical grids has resulted in the emergence of microgrids as modernization of the existing aging transmission and distribution systems. Microgrids allow integration of distributed energy resources (DER) such as wind farms …
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A multi-objective optimisation approach to the network arrangement of flexible heat demand
… from renewable sources, a means of storing energy is required. One area of storage being investigated for this aim is Electrical Thermal Storage (ETS), which is a form of flexible heating demand. This type of energy storage is cost effective, however it is limited in its application due to …
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Optimization Methods for Distribution Systems: Market Design and Resiliency Enhancement
… loads (RL) and non-conventional generation resources. On the resiliency side, plug-in hybrid electric vehicles (PHEV), energy storage systems (ESS), microgrids (MG), and distributed energy resources (DER), can be leveraged to restore critical load in the system when the utility system is not …
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Modeling and Integration of Demand Response and Demand Side Resources for Smart Grid Application in Distribution Systems
Today's electric grid is undergoing drastic changes to evolve into a smart grid. Deregulation of the integrated and monopolistic power system into genco, transco and disco has led to tremendous competition among these players. These entities are in the process of developing innovative smart grid …
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