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.
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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.
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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
Design and Experimental Verification of a Three-Phase Dual-Active Bridge Converter for Offshore Wind Turbines
Takushi Jimichi,Murat Kaymak,Rik W. De Doncker +2 more
- 20 May 2018
TL;DR: The experimental results and the loss analysis verify that the 10- MW ±25-kV DC-DC converter can achieve the efficiency of 98.5% by the three-phase DAB topology, the suitable selection of the semiconductor devices, and the revised medium-frequency transformer.
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Design of a Wide Output Voltage Dual Active Bridge Converter as Power Electronics Building Block for the Fast Charging of Electric Vehicles
Tim M. Al,Dingsihao Lyu,Thiago Batista Soeiro,Pavol Bauer +3 more
- 25 Apr 2021
TL;DR: In this paper, the potential of utilizing the Dual Active Bridge (DAB) converter as a 10 kW Power Electronics Building Block (PEBB) for the charging of electric vehicles where a wide output voltage range is required.
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Si IGBT and SiC MOSFET Hybrid Switch-Based Solid State Circuit Breaker for DC Applications
09 Oct 2022
TL;DR: In this article , a Si IGBT and Si MOSFET hybrid switch (Si/SiC HyS)-based solid-state circuit breaker (SSCB) was proposed for DC applications.
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Design of a High-Density Integrated Power Electronics Building Block (iPEBB) Based on 1.7 kV SiC MOSFETs on a Common Substrate
Narayanan Rajagopal,Christina DiMarino,Rolando Burgos,Igor Cvetkovic,Mina Shawky +4 more
- 14 Jun 2021
TL;DR: In this article, an integrated power electronics building block (iPEBB) for high-density systems is presented, which uses state-of-the-art organic direct-bonded copper (ODBC) substrate.
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Noise current characteristics of semiconductor circuit breaker during break-off condition in DC power supply system
Seiya Abe,Kosuke Nomura,Kentaro Fukushima,Masahito Shoyama,Tamotsu Ninomiya,Akira Matsumoto,Akiyoshi Fukui,Mikio Yamasaki +7 more
- 11 Dec 2009
TL;DR: In this article, the authors present noise current characteristics of a semiconductor circuit breaker, which is one of the most important factors in DC power supply system protection from over current in semiconductor circuits.
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