Results 111 to 120 of about 102,634 (167)

Research on the design and simulation of grid-connected system of vertical gravity energy storage. [PDF]

Sci Rep
Ji Y, Lu Y, Hong J, Zhou R, Cao J, Yuan W, Huai Q.   +6 more
europepmc   +1 more source

A high-efficiency multi-port bidirectional converter for renewable energy and hybrid electric vehicle applications. [PDF]

Sci Rep
Suresh K, Parimalasundar E, Aravind P.
europepmc   +1 more source

Enhancing power quality of pv grid-connected system through mantis shrimp optimization algorithm for optimal Dc bus voltage control. [PDF]

Sci Rep
Boukhdenna AE, Afghoul H, Zabia DE, Abdelmalek F, Nettari Y, Alharbi SS, Alharbi SS.   +6 more
europepmc   +1 more source

Current sensorless MPPT method with battery management for PV based single phase standalone system. [PDF]

Sci Rep
Genc N, Uzmus H, Kalimbetova Z, Celik MA, Ramankulov S.   +4 more
europepmc   +1 more source

The importance of hair in human perception of electric fields - A double-blind repeated measures study. [PDF]

Sci Rep
Jankowiak K, Kaifie A, Krabbe J, Dohrn MF, Kimpeler S, Mingers F, Kühn R, Kraus T, Kursawe M.   +8 more
europepmc   +1 more source

Hybrid Forecast-Enabled Adaptive Crowbar Coordination for LVRT Enhancement in DFIG Wind Turbines. [PDF]

Entropy (Basel)
Su X, Kim H, Kim C, Zhang M, Jung H.
europepmc   +1 more source

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DC/DC Converter for 400V DC Grid System

2022 IEEE International Conference on Environment and Electrical Engineering and 2022 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe), 2022
In the photovoltaic (PV) to grid structure, DC-DC converters are essential to increase the low input voltage gener-ated by renewable energy sources. The Single Ended Primary Inductance DC-DC Converter (SEPIC) allows for an output voltage higher or lower than that of the input.
Marey, Amr, Bhaskar, M. S., Almakhles, Dhafer, Padmanaban, Sanjeevikumar, Leonowicz, Zbigniew, Mostafa, Hala   +5 more
openaire   +2 more sources

A DC Grid Without The Application of DC Breakers

Proceedings of the 2nd International Conference on Information Technologies and Electrical Engineering, 2019
With increasing demand for renewable energy integration, engineering crew is currently managing to expand the application of two-terminal HVDC into multi-terminal HVDC or DC grid. Similar as AC grid, it is necessary for DC grid to possess the ability to deal with DC fault rapidly.
Hang Liu, Yueyang Wang, Yuyang Zhang
openaire   +1 more source

LCL DC/DC Converter for DC Grids

IEEE Transactions on Power Delivery, 2013
This paper proposes an LCL dc-dc converter concept which is capable of achieving very high stepping ratios with megawatt-level power transfers. The converter can find potential application in connecting high-power dc sources to high-voltage dc transmission including future dc transmission networks.
Dragan Jovcic, Lu Zhang
openaire   +1 more source

A DC/DC modular-multilevel converter for DC grid

2017 19th European Conference on Power Electronics and Applications (EPE'17 ECCE Europe), 2017
A modular-multilevel (MMC) DC/DC converter is proposed in this paper, which can be deployed to inter-connect DC grid of different voltage levels, especially in the new energy sources such as wind power and solar power grid connection. Its key features include: 1) step-up and step-down operation. 2) bidirectional power flowing.
Yang Gao, Zhiyuan He, Xiaoguang Wei, null Bingjianyang, Sheng Zhang   +4 more
openaire   +1 more source