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 17 of 17 for “"Peak shaving"”.
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Day-Ahead Solar Resource Prediction Method Using Weather Forecasts for Peak Shaving
… demand is highest, thus providing partial peak load burden relief or peak shaving. Because solar resource availability is intermittent due to clouds and other atmospheric factors, charge/discharge planning must take weather into consideration. Many inter-day and intra-day solar resource …
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Thermoelectrochemical model for RFB with an application at a grid level for peak shaving to reduce cost of the total electricity
Reliable, low-cost energy storage solutions are needed to manage variability, pro-vide reliability, and reduce grid-infrastructure costs. Redox flow batteries (RFB) area grid-scale storage technology that has the potential to provide a range of services.Desirable characteristics are long cycle …
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The performance of an underground storage structure for urban stormwater quality management
This study investigated the peak shaving and pollutant removal performance of an underground stormwater detention facility. The facility was located beneath the parking lot of a retail shopping mall in Prince William County, Virginia. The study methodology incorporated automatic inflow and outflow …
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PV Hosting Analysis and Demand Response Selection for handling Modern Grid Edge Capability
… to address the problem of high demand during peak period by identifying customer groups for participation in demand response programs, which can lead to significant peak shaving for the utility. A possible demand response strategy for peak shaving makes use of Photovoltaic (PV) and Battery …
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Optimization of blended battery packs
… with single energy source options and a peak shaving heuristic strategy. The results of this experiment show that the algorithm reliably picks the lowest cost solution, and illustrates that blended battery packs have great potential for cost reduction in hybrid vehicles.
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Toward a sustainable energy future: Peak load shaving in commercial properties to reduce cost of energy
… on the load factor. This thesis investigates peak load shaving as a solution for commercial properties to reduce their cost of electricity while supporting the transition to a greener energy future. Of the methods proposed for peak load shaving, reinforcement learning holds the greatest …
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Regenerative Electric Spring Based Grid Forming Inverter for Next-Generation Power Systems
… frequency response and support the grid during peak demand periods. This approach enables controlled power injection when needed while absorbing excess power during off-peak times, helping maintain grid balance. By leveraging the advantageous properties of mechanical springs—such as robustness, …
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Development of a System Control Algorithm for Smart Residential Demand-Side Management
… cost of energy, such a system could reduce the peak grid demand automatically by using stored energy when it is most valuable, saving money for both the electricity provider and homeowner. It also increases grid stability and the return-on-investment of solar panels. Since it is automatic, the …
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Hydrogen storage of energy for small power supply systems
… systems were analyzed: Wind-hydrogen systems and peak-shaving hydrogen systems. Modeling of base station requirements and alternative power supply system performance was carried out using MATLAB. Final results for potential alternative systems were compared to those for the current power systems. …
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Feasibility study of fuel cell residential energy stations
… largely focused on industrial and commercial peak-shaving and emergency back-up applications. The residential market is a frontier yet to be tackled. Residential electricity tariffs, in contrast, are the highest among all sectors and household users are responsible for a large proportion of …
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Mathematical Models for Improving Flexibility within the Smart Grid domain
… a framework for managing demand response, peak shaving and energy trading has been designed by the means of a combinatorial approach, and it has been enhanced by exploitation of parallel computing. Moreover, an incentive mechanism for usage of renewable energy has been analyzed and …
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A methodology to evaluate photovoltaics: storage as a commercial customer initiated demand side management tool
… date has been primarily in the areas of utility peak shaving, residential applications, and stand alone applications, this research examines photovoltaic potential as a commercial customer initiated demand side management tool and develops a methodology which can be used to evaluate the value of …
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Multi-parametric Optimization of Multi-functional Battery Energy Storage Operation
… grid. Its overall goal of this project includes peak-load reduction and PV output smoothing at a specific feeder through BESS. Based on observation of the smoothing battery operation, we conducted a thorough analysis of smoothing algorithm and determined some key findings, including calculation …
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Integration of Energy Storage into a Future Energy System with a High Penetration of Distributed Photovoltaic Generation
… with traditional equipment. These include peak shaving, voltage regulation, frequency regulation, provision of spinning reserve, and aiding integration of renewable generation by mitigating the effects of intermittency. </p> <p>As is the case with other equipment on electric distribution …
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Optimizing hybrid vehicles : battery pack design, energy management, and collaborative learning
… based method for minimum feasibility, and a peak shaving heuristic as a baseline, I carried out a large study. In this experiment, I quantified how much room for improvement there is for a variety of hybrid applications through the pack-level combination of different energy storage …
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Towards Quality of Service and Fairness in Smart Grid Applications
… grid will reach its capacity limit at peak load times if it is not expensively enhanced. Alternatively, smart flexibility management that controls user assets can help to better utilize the existing power grid infrastructure for example by sharing available grid capacity among connected …