Results 101 to 110 of about 158 (140)
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Pilot Distance Protection Scheme for DC Zonal Shipboard Microgrid
2021 4th International Symposium on Advanced Electrical and Communication Technologies (ISAECT), 2021Magdi El-Saadawi, Bishoy E Sedhom
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Fault Detection and Classification in Hybrid Shipboard Microgrids
2022 IEEE PES 14th Asia-Pacific Power and Energy Engineering Conference (APPEEC), 2022Shipboard microgrids (SMGs) have played a significant role in the concept of all-electric ships (AES), with increasing power demand from loads during operation. The system stability and reliability are pivotal for supporting various aspects of SMG operation.
Ali, Zulfiqar +5 more
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HIL Virtual Prototyping of a DC Shipboard Microgrid
2021 AEIT International Annual Conference (AEIT), 2021Newest Hardware In the Loop (HIL) platforms are revolutionizing the study of power systems. The old concept of simulation is overtaken by the HIL paradigm, where regulators and controlled system are emulated by digital electronics boards. In such a way, transients and physical interactions are more coherent to reality.
Tavagnutti A. A. +3 more
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A Nonlinear Optimal Control Approach for Shipboard AC/DC Microgrids
SSRN Electronic Journal, 2021Shipboard AC/DC microgrids are used for power supply and electric propulsion in vessels. An indicative form of such a microgrid comprises diesel engines or gas turbines that provide power for the rotation of synchronous or asynchronous generators.
Rigatos G. +3 more
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Simulation Assessment of the Impact of Pulsed Loads in DC Shipboard Microgrid
IECON 2021 – 47th Annual Conference of the IEEE Industrial Electronics Society, 2021As one of the vital load types in the military shipboard power system (SPS), the pulsed load normally features with the transient high power. Thus, in the case that the SPS has a small inertia constant, the operation of pulsed loads may heavily affects the voltage stability.
Luona Xu +4 more
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Modeling and Real-Time Simulation of a DC Shipboard Microgrid
2019 21st European Conference on Power Electronics and Applications (EPE '19 ECCE Europe), 2019This paper illustrates the modelling of a Low Voltage DC ship electrical system, including batteries and variable speed generators, and its implementation on the Opal-RT real-time simulator. There is more and more necessity to represent the full dynamics of the component and relative control to have a proper knowledge of the behavior of the system. The
F. D'Agostino +3 more
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2018
In this chapter, the shipboard MVDC microgrid system is introduced. First, the architecture and components of the system are described, and then the modeling and control are dealt with. Next, power management based on hierarchical control is described and then fault and protection schemes are discussed.
null Dong-Choon Lee +3 more
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In this chapter, the shipboard MVDC microgrid system is introduced. First, the architecture and components of the system are described, and then the modeling and control are dealt with. Next, power management based on hierarchical control is described and then fault and protection schemes are discussed.
null Dong-Choon Lee +3 more
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A Collaborative Laboratory for Shipboard Microgrid: Research and Training
2018 AEIT International Annual Conference, 2018The paper presents an on-going activity for the development of a joint laboratory between University of Genova and ABB for training and research within the context of the shipboard power systems. In particular the laboratory has been installed for training courses to satisfy the HV requirements laid out in the Standards of Training, Certification and ...
Silvestro F. +5 more
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Operation management for next-generation of MVDC shipboard microgrids
2020 International Conference on Smart Energy Systems and Technologies (SEST), 2020Next generation of shipboard microgrids should be adaptable with different types of power sources to address a solution for the growing demand of energy, rising energy prices and environmental pollution reduction. In addition, they should supply complicated power consumers.
Shajari, Zahra +2 more
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State of Charge Balance of Distributed Batteries in DC Shipboard Microgrids
2021 IEEE 2nd China International Youth Conference on Electrical Engineering (CIYCEE), 2021Electric ships have become popular for the purpose of reducing greenhouse gas emissions and improving energy efficiency. The DC shipboard microgrid (SMG) provides a good solution to integrate the battery energy storage system (BESS), generators, electric propulsion system, and shipboard loads.
Xu, Luona +3 more
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