Journal Article10.1109/ojies.2023.3294999
Shipboard DC systems, a Critical Overview: Challenges in Primary Distribution, Power Electronics-based Protection, and Power Scalability
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About: This article is published in IEEE open journal of the Industrial Electronics Society.
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Citations
A Novel Fault Detection and Location Approach for DC Zonal Shipboard Microgrid based on High-Frequency Impedance Estimation with IEC 61850 Communication Protocol
Asmaa M. Aboelezz,Magdi El-Saadawi,Abdelfattah A. Eladl,Vladimír Bureš,Bishoy E. Sedhom +4 more
TL;DR: A novel fault detection and location approach for DC zonal shipboard microgrid based on high-frequency impedance estimation with IEC 61850 communication protocol accurately detects and locates faults within 0.125 ms.
3
Design and Analysis of Reconfigurable Resonant Converter with Ultra Wide Output Voltage Range
Sohaib Qazi,Prasanth Venugopal,Alan J. Watson,Patrick Wheeler,T. B. Soeiro +4 more
TL;DR: A reconfigurable isolated DC/DC converter is proposed for efficient onshore charging in maritime applications, achieving a wide output voltage range of 180-1500V with high power transfer efficiency and alleviating semiconductor device stresses.
2
Reduced Order Model of Zonal DC Microgrid for Open Source Real-time Emulation
Andrea Alessia Tavagnutti,Andrea Vicenzutti,Davide Comugnaro,Daniele Bosich,Massimiliano Chiandone,Giorgio Sulligoi +5 more
- 03 Sep 2024
TL;DR: This paper presents an open-source, real-time emulation platform for zonal DC microgrids, utilizing a Linux-based controller and a reduced-order model to improve performance, validated through experimental transients and comparison with actual system behavior.
Stability Analysis in a Direct-Current Shipboard Power System with Parallel Permanent Magnet Synchronous Generators and Supercapacitor Integration
Qinsheng Yun,Xiangjun Wang,Shenghan Wang,Zhuang Wei,Wanlu Zhu +4 more
TL;DR: The integration of supercapacitors in a DC shipboard power system with parallel permanent magnet synchronous generators enhances the system’s resilience to disturbances and alters its small-signal stability characteristics. The paper investigates the impact of supercapacitors on the system’s stability and identifies key parameters affecting its small-signal stability.
References
Fault Detection and Classification in Medium Voltage DC Shipboard Power Systems With Wavelets and Artificial Neural Networks
TL;DR: A fault detection and classification method for medium voltage DC (MVDC) shipboard power systems (SPSs) by integrating wavelet transform (WT) multiresolution analysis (MRA) technique with artificial neural networks (ANNs) is proposed.
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All-Electric Ship Design: From Electrical Propulsion to Integrated Electrical and Electronic Power Systems
Giorgio Sulligoi,Andrea Vicenzutti,Roberto Menis +2 more
- 03 Aug 2016
TL;DR: The need for research in the design methods area is demonstrated through an overview of the latest results of technological research, including early stage design, dependable-oriented design, and the improvements achievable through software simulators and hardware-in-the-loop.
267
Solar PV-Based Scalable DC Microgrid for Rural Electrification in Developing Regions
TL;DR: In this paper, the design, analysis, and implementation of a highly distributed off-grid solar photovoltaic dc microgrid architecture suitable for rural electrification in developing countries is described.
245
Dynamic and Balanced Control of Three-Phase High-Power Dual-Active Bridge DC–DC Converters in DC-Grid Applications
TL;DR: In this article, the dynamic behavior of a three-phase dual-active bridge (DAB) is analyzed and a dynamic control strategy is developed, and a compensation technique is implemented to compensate unbalanced transformer phase currents.
243
History and State of the Art in Commercial Electric Ship Propulsion, Integrated Power Systems, and Future Trends
Jan Fredrik Hansen,Frank Wendt +1 more
- 18 Sep 2015
TL;DR: The future trends are now focusing on further optimization of efficiency by allowing multiple energy sources, independent operation of individual power producers, and energy storage for various applications, such as power back up, peak shaving, or emission free operation (short voyages).
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