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 “"grid support"”.
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Next Generation Grid-Tied Inverters with Virtual Synchronous Machine Features for Grid Services and Grid Support
L'abstract è presente nell'allegato / the abstract is in the attachment
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Regenerative Electric Spring Based Grid Forming Inverter for Next-Generation Power Systems
… are evolving into power electronics-dominated grids. The reduction of synchronous generator-based inertia increases grid vulnerability to frequency and voltage fluctuations, requiring advanced control strategies to enhance stable and reliable operation under varying load and generation …
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Modeling and Analysis of a Four-Switch Buck-Boost Dynamic Capacitor
… demand for reactive power which is essential for grid support. For this reason dynamic VAR technologies are becoming much more important to modern day power systems. A recent dynamic VAR technology known as the Dynamic Capacitor offers full quadrant capacitive VAR control through the combination …
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Electrification of transportation sharing economy business models: the ride- and carsharing cases
… consuming surplus or injecting energy to the grid. Hence, managed PEV fleets provide unique grid-support opportunities, and added profits to the platform through vehicle-to-grid services. This thesis looks into two types of sharing economy business models with electric vehicles, namely the …
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Optimal electric vehicle scheduling : A co-optimized system and customer perspective
… fuels. Secondly, they bear the potential of supporting the grid as energy storage devices while incentivizing the customers through their participation in energy markets. Despite these advantages, widespread adoption of electric vehicles faces socio-technical and economic bottleneck. This …
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Power-Adaptive Computing in Future Energy Networks
The current electricity grid is undergoing major changes. There is increasing pressure to move away from power generation from fossil fuels, both due to ecological concerns and fear of dependencies on scarce natural resources. Increasing the share of decentralized generation from renewable sources …
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Load Frequency Control for Electric Water Heater Using DBSCAN Algorithm in real-time
Electric grid frequency stability requires precise balance between supply and demand, a challenge intensified by increasing renewable energy penetration and fluctuating consumption patterns. This thesis develops and validates a novel control strategy for residential water heaters to provide …
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A Real-time Management of Distribution Voltage Fluctuations due to High Solar Photovoltaic (PV) Penetrations
Due to the rapid growth of grid-tied solar photovoltaic (PV) systems in the generation mix, the distribution grid will face complex operational challenges. High PV penetration can create overvoltages and voltage fluctuations in the network, which are major concerns for the grid operator. …
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Optimizing battery swapping stations for electric vehicles and power system integration
… BSS has a critical role in balancing power grids through ancillary services. This thesis presents a comprehensive framework for the optimization of BSS operation by focusing on three key aspects: scheduling of battery charging–discharging operations, optimal placement and sizing of BSS, and …
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Battery Energy Storage Systems Applications and Deployment in Dense Urban Areas
… dual participation from the perspective of grid support and wholesale market participation, value stacking of “use cases” to capitalize on smart inverter functionality (while maintaining asset life) and overcoming interconnection hurdles with new cost-effective first of a kind DC system …
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Alternative methods for mitigating natural photovoltaic variability: dynamic HVAC load compensation and curtailed PV power
… of renewable energy resources onto the electric grid increases variability and decreases grid stability. Energy storage can help mitigate some of these effects, but conventional energy storage such as batteries is typically expensive and has other disadvantages such as round trip inefficiency and …
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Innovative Control Algorithms for Grid-Tied Inverters
L'abstract è presente nell'allegato / the abstract is in the attachment