Converters, Multi-port DC/DC converters, Microgrid (MG). 1. Introduction DC/DC converters are widely used in different applications such as renewable energy sources, hybrid electrical vehicles, and portable electronic devices. Recently, many researches have been done on DC/DC converters to increase the reliability and modularity and
READ MOREThe use of high frequency power converters to enhance power density and energy efficiency has become widely used in grid-connected hybrid DC microgrids. This article presents a new modularized high frequency DC-link integration methodology that connects multisource renewable energy sources involving battery energy storage system (BESS) to the AC
READ MOREAbstract: In this work, a multi-port converter (MPC) design is presented that works as the key building block of a marine microgrid. An emulated wave energy converter (WEC)
READ MOREThis paper explores microgrids'' application at ports and presents a systematic framework for evaluating the benefits of microgrid (SPI) metrics can be incorporated into the port microgrid planning process in the proposed framework to holistically improve the smartness of the port. A two-stage stochastic mixed-integer programming model is
READ MOREA microgrid is a small-scale electricity network connecting consumers to an electricity supply. A microgrid might have a number of connected distributed energy resources such as solar arrays, wind
READ MOREThe book discusses principles of optimization techniques for microgrid applications specifically for microgrid system stability, smart charging, and storage units. It also highlights the importance of adaptive learning techniques for controlling autonomous microgrids. It further presents optimization-based computing techniques like fuzzy logic
READ MOREThe total microgrid power and the demand of load power difference are represented by P in differential power. When three port systems attain failure, the other possible source like fuel transfer to the loads. In this system fuel cell is not included, it has a PV system connected at port 1 input source in Eq. (2). Photovoltaic (PV) panels, wind
READ MORELeveraging the broader power grid, a microgrid can help overcome power delivery situations with high-risk exposure and limited grid access. Meanwhile, advances in
READ MOREEnergy storage system play a crucial role in safeguarding the reliability and steady voltage supply within microgrids. While batteries are the prevalent choice for energy storage in such applications, their limitation in handling high-frequency discharging and charging necessitates the incorporation of high-energy density and high-power density
READ MORE1 A New Multiport DC-DC Converter for DC Microgrid Applications Ahmed Amr Saafan, Student Member, IEEE, Vinod Khadkikar, Fellow, IEEE, Mohamed Shawky El Moursi, Senior
READ MOREThis article will focus on the design of solid-state transformers for microgrid applications. The transformer has four ports integrated on a single core. 1 The transformer is operating at 50 kHz and each port can handle 25-kW rated power. 1 The ports are chosen in such a way to represent a realistic microgrid model consisting of
READ MOREIn this work, a multi-port converter (MPC) design is presented that works as the key building block of a marine microgrid. An emulated wave energy converter (WEC) serves as the renewable energy
READ MOREMulti-port solid-state transformer (SST) characterized by high scalability is expected to be widely used in AC/DC hybrid microgrid. However, the DC bus voltage deviation and dynamic response speed are two key issues in its application. Therefore, a model predictive direct power control (MPDPC) of the three-port SST (TPSST) is
READ MOREAn isolated multiport interleaved converter which is used for integrating a solar PV source and a battery energy storage system with a dc load is proposed in this paper. Multiport DC-DC converters help in efficiently managing power and integrating load with multiple sources. An isolated converter is preferred for applications which require
READ MOREThe port microgrid cluster, which integrates berth allocation and energy scheduling for joint optimization, is a highly interconnected system of logistics and energy closely coupled microgrids. Applications of machine learning methods in port operations–A systematic literature review. Transport. Res. E Logist. Transport. Rev., 161
READ MOREThis paper presents a three-port isolated hybrid converter (3PIHC) with extended phase-shift modulation (EPM) to reduce voltage and current stress in the converter for DC microgrid applications. A high-frequency transformer with three independent windings is employed for isolating three ports in the converter. A wide variation in voltage
READ MOREMicrogrids are a key technology for port electrification because they can provide reliable, clean electricity to ports even in the event of a grid-scale outage, and
READ MOREMicrogrids play a crucial role in the transition towards a low carbon future. By incorporating renewable energy sources, energy storage systems, and advanced control systems, microgrids help to reduce dependence on fossil fuels and promote the use of clean and sustainable energy sources. This not only helps to mitigate greenhouse gas emissions
READ MOREMicrogrid Methodologies and Applications provides step-by-guide guidance on the implementation of microgrids projects that is informed by current scientific principles, emergent technologies such as modern power electronic interfaces, energy storage systems, multi-vector energy systems, and a close study of recent case studies.
READ MOREA microgrid is a small-scale electricity network connecting consumers to an electricity supply. A microgrid might have a number of connected distributed energy resources such as solar arrays, wind
READ MOREThis article focuses on the design of a four-port MV MPSST transformer, which enables the connectivity of four different loads or sources for microgrid applications. One port of the transformer is an MV port
READ MOREConclusions. The deployment of fuel cell technologies for self-generation can (1) support the development and operation of microgrids at ports, (2) provide zero emission motive power for mobile sources, and (3) play a role in the evolution of port facilities towards highly efficient, zero-emission, and reliable and resilient energy systems.
READ MOREMicrogrids are a key technology for port electrification because they can provide reliable, clean electricity to ports even in the event of a grid-scale outage, and
READ MOREDOI: 10.1016/j.matpr.2022.08.066 Corpus ID: 251664831; A three port bidirectional DC-DC converter for PV – Battery – DC microgrid application using fuzzy logic control @article{Ramesh2022ATP, title={A three port bidirectional DC-DC converter for PV – Battery – DC microgrid application using fuzzy logic control}, author={P. Ramesh and
READ MOREThis paper explores microgrids'' application at ports and presents a systematic framework for evaluating the benefits of microgrid integration in creating
READ MOREA family of integrated non-isolated three-port DC-DC converters (NI-TPCs) interfacing a renewable source, a storage battery and a load is proposed for stand-alone renewable power system application.
READ MOREIn this paper, a review is made on the microgrid modeling and operation modes. The microgrid is a key interface between the distributed generation and renewable energy
READ MOREMicrogrids are necessary to port electrification projects for multiple reasons, the PNNL handbook pointed out. "Intermittent disruptions from the bulk power
READ MOREMulti-port DC-DC converter for DC microgrid applications. March 2016. DOI: 10.1109/ICPES.2016.7584018. Conference: 2016 IEEE 6th International Conference on Power Systems (ICPS) Authors: Savitha K
READ MOREFocusing on the above problems, a novel virtual synchronous port control (VSPC) strategy for MGC is proposed. Firstly, a multi-port soft open point (SOP) is used to interconnect each sub-MG in the MGC, to achieve a better flexible interconnection among sub-MGs. Secondly, on this basis, the VSPC strategy is proposed.
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