Results 71 to 80 of about 694 (184)

Transient Power Stabilization in Marine Microgrids: Improved Droop Control and Feedforward Strategies for Heterogeneous Gas Turbines with Hybrid Energy Storage

Journal of Marine Science and Engineering
To address the complexity of power allocation in parallel operation systems combining single-shaft and split-shaft gas turbine generators, this paper proposes a coordinated power allocation strategy based on enhanced voltage droop control for marine ...
Zemin Ding, Yueming Li, Yongbao Liu, Youhong Yu   +3 more
doaj   +1 more source

Generalized shipboard microgrid power flow incorporating hierarchical control

iEnergy
Modern shipboard microgrids (SMGs) incorporating distributed energy resources (DERs) enhance energy resilience and reduce carbon emissions. However, the hierarchical control schemes of DERs bring challenges to the traditional power flow methods.
Stephen Mossing, Oscar Amestegui, Michael Jonas, Fei Feng, Lizhi Wang, Qing Shen, Sina Zarrabian, Ziqian Liu, Peng Zhang   +8 more
doaj   +1 more source

Preventive-Resilient Algorithm Based on Weighted Bandwidth Method for Stable Load Management in Zonal DC Shipboard Microgrids

IEEE Access
The most advanced DC shipboard power systems will be based on the wide deployment of controlled converters in a zonal distribution configuration.
Andrea Alessia Tavagnutti, Daniele Bosich, Massimiliano Chiandone, Andrea Vicenzutti, Giorgio Sulligoi   +4 more
doaj   +1 more source

Faulted-Pole Discrimination in Shipboard DC Microgrids Using S-Transformation and Convolutional Neural Networks

Journal of Marine Science and Engineering
The complex topology of shipboard DC microgrids and the strong coupling between positive and negative poles during faults pose significant challenges for faulted-pole identification, especially under high-resistance conditions.
Yayu Yang, Zhenxing Wang, Ning Gao, Kangan Wang, Binjie Jin, Hao Chen, Bo Li   +6 more
doaj   +1 more source

Condition Diagnostics of Marine Centrifugal Pumps Based on Blade-Passing Frequency Harmonics with Analytical DFT Leakage Compensation

Polish Maritime Research
The reliable operation of high-power marine centrifugal pumps is critical for the safety and efficiency of ballast and fire-fighting systems, as well as for the functioning of a wide range of power and auxiliary installations on large ocean-going vessels.
Varbanets Roman, Kyrnats Vladyslav, Kholdenko Volodymyr, Minchev Dmytro, Bilousov Ievgen, Maulevych Vladyslav, Volodymyr Kucherenko, Nadiia Aleksandrovska   +7 more
doaj   +1 more source

Optimal output‐constrained control of medium‐voltage DC shipboard power systems for pulsed power load accommodation

IET Smart Grid
For pulsed power load (PPL) accommodation in a medium‐voltage DC (MVDC) shipboard power system (SPS), the charging control of energy storage systems (ESSs) and the generation control of distributed generators (DGs) need to be properly coordinated ...
Zhenghong Tu, Jiangkai Peng, Bo Fan, Liming Liu, Wenxin Liu   +4 more
doaj   +1 more source

Intelligent power control using deep neural networks and regularized learning for shipboard microgrid. [PDF]

Sci Rep
Deng W, Lu K, Li X, Muyeen SM, Khandakar A, Mohammadzadeh A.   +5 more
europepmc   +1 more source

Real-Time Detection and Counting Method for Distant-Water Tuna Based on Improved YOLOv10n-EMCNet. [PDF]

Sensors (Basel)
Liu Y, Zhang Z, Cheng Y, Liang H, Wan J, Wang C.   +5 more
europepmc   +1 more source

Conformal Curved-Electrode Sensor with High-Frequency Optimization for Distributed Conductivity Monitoring in Shipboard Desalination Pipelines. [PDF]

Sensors (Basel)
Wang W, Shi J, Chen C, Yang H, Li K, Zheng Z, Huang L.   +6 more
europepmc   +1 more source

Challenges, opportunities, and future perspectives of portable field endoscopy. [PDF]

Mil Med Res
He K, Wang SY, Ren J.
europepmc   +1 more source