In this paper the Energy Storage Integration Tool (ES-IT) that has been developed by DNV GL is pr... more In this paper the Energy Storage Integration Tool (ES-IT) that has been developed by DNV GL is presented, which allows for modelling the behavior of micro-grids with Renewable Energy Sources (RES), Energy Storage Systems (ESS) and conventional power generators. ES-IT is a pythonbased optimization tool for designing both islanded and gridconnected micro-grids, and for households with ESS. The optimization for system dimensions can be selected for achieving different goals and it allows for more robust and efficient micro-grid architectures to be used. The ES-IT tool enables system developers to design a sustainable micro-grid to provide customers in remote areas and islands with costeffective, sustainable and reliable electric power, focusing on RES and hence minimizing dependency on fossil fuels. In this paper, the tool and its capabilities together with the model inputs and outputs are described. Moreover, a comparative study that has been performed using the ES-IT tool for two cas...
It is essential to facilitate integration of renewable energy sources (RES) in the rising demand ... more It is essential to facilitate integration of renewable energy sources (RES) in the rising demand of electric vehicle (EV) charging infrastructure to approach a completely carbon free future of E-mobility integration in the transportation sector. This paper explores the implementation of smart charging algorithms on a solar powered EV charging station and compares the effects on the power flow and revenue when a local storage solution such as the Tesla Powerwall is integrated into the EV charging infrastructure. Experimental results from the implemented charging algorithms using the Tesla Powerwall and the SolarEdge inverter set-up are
This paper presents the Energy Storage Integration Tool (ES-IT) that has been developed by DNV GL... more This paper presents the Energy Storage Integration Tool (ES-IT) that has been developed by DNV GL, which allows for simulation of the behavior of microgrids with Distributed Energy Resources (DER) and Energy Storage Systems (ESS). ES-IT is a python-based optimization tool that provides practical results for the design of both islanded and grid-connected micro-grids, and for households with ESS. The optimization for system dimensions can be selected for achieving different goals and it allows for more robust and efficient micro-grid architectures to be used. The ES-IT tool enables system developers to design a sustainable microgrid to provide customers in remote areas with cost-effective, sustainable and reliable electric power, focusing on RES and thus minimizing dependency on fossil fuels. In this paper, the tool and its capabilities together with the model inputs and outputs are described. Moreover, a comparative study that has been performed using the ESIT tool for two case studi...
The development in technology and increased public interest has attributed to an unprecedented gr... more The development in technology and increased public interest has attributed to an unprecedented growth of E-mobility in recent years. Electric vehicles (EVs) even though viewed as emission free and environmental friendly can still contribute towards indirect emissions if charged by using traditional fossil fuels. The integration of renewable energy sources is hence paramount to approach a completely carbon free future of E-mobility integration in the transportation sector. This thesis project aims at designing and implementing a photovoltaic (PV) based charging station for a fleet of ten EVs in the TU Delft campus. The complete solar powered charging station for EVs is hence called as E-Hub, which aims to facilitate the development of e-mobility in the TU Delft campus by providing charging facilities that can be scaled up along with a competitive business model. At first, the driving pattern of EV owners in the Netherlands is analysed to categorize employees and visitors. The driving...
In this paper the Energy Storage Integration Tool (ES-IT) that has been developed by DNV GL is pr... more In this paper the Energy Storage Integration Tool (ES-IT) that has been developed by DNV GL is presented, which allows for modelling the behavior of micro-grids with Renewable Energy Sources (RES), Energy Storage Systems (ESS) and conventional power generators. ES-IT is a pythonbased optimization tool for designing both islanded and gridconnected micro-grids, and for households with ESS. The optimization for system dimensions can be selected for achieving different goals and it allows for more robust and efficient micro-grid architectures to be used. The ES-IT tool enables system developers to design a sustainable micro-grid to provide customers in remote areas and islands with costeffective, sustainable and reliable electric power, focusing on RES and hence minimizing dependency on fossil fuels. In this paper, the tool and its capabilities together with the model inputs and outputs are described. Moreover, a comparative study that has been performed using the ES-IT tool for two cas...
It is essential to facilitate integration of renewable energy sources (RES) in the rising demand ... more It is essential to facilitate integration of renewable energy sources (RES) in the rising demand of electric vehicle (EV) charging infrastructure to approach a completely carbon free future of E-mobility integration in the transportation sector. This paper explores the implementation of smart charging algorithms on a solar powered EV charging station and compares the effects on the power flow and revenue when a local storage solution such as the Tesla Powerwall is integrated into the EV charging infrastructure. Experimental results from the implemented charging algorithms using the Tesla Powerwall and the SolarEdge inverter set-up are
This paper presents the Energy Storage Integration Tool (ES-IT) that has been developed by DNV GL... more This paper presents the Energy Storage Integration Tool (ES-IT) that has been developed by DNV GL, which allows for simulation of the behavior of microgrids with Distributed Energy Resources (DER) and Energy Storage Systems (ESS). ES-IT is a python-based optimization tool that provides practical results for the design of both islanded and grid-connected micro-grids, and for households with ESS. The optimization for system dimensions can be selected for achieving different goals and it allows for more robust and efficient micro-grid architectures to be used. The ES-IT tool enables system developers to design a sustainable microgrid to provide customers in remote areas with cost-effective, sustainable and reliable electric power, focusing on RES and thus minimizing dependency on fossil fuels. In this paper, the tool and its capabilities together with the model inputs and outputs are described. Moreover, a comparative study that has been performed using the ESIT tool for two case studi...
The development in technology and increased public interest has attributed to an unprecedented gr... more The development in technology and increased public interest has attributed to an unprecedented growth of E-mobility in recent years. Electric vehicles (EVs) even though viewed as emission free and environmental friendly can still contribute towards indirect emissions if charged by using traditional fossil fuels. The integration of renewable energy sources is hence paramount to approach a completely carbon free future of E-mobility integration in the transportation sector. This thesis project aims at designing and implementing a photovoltaic (PV) based charging station for a fleet of ten EVs in the TU Delft campus. The complete solar powered charging station for EVs is hence called as E-Hub, which aims to facilitate the development of e-mobility in the TU Delft campus by providing charging facilities that can be scaled up along with a competitive business model. At first, the driving pattern of EV owners in the Netherlands is analysed to categorize employees and visitors. The driving...
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Papers by Novy Francis