Results 11 to 20 of about 1,229,218 (202)

An Energy Management System of a Fuel Cell/Battery Hybrid Boat [PDF]

open access: yesEnergies, 2014
All-electric ships are now a standard offering for energy/propulsion systems in boats. In this context, integrating fuel cells (FCs) as power sources in hybrid energy systems can be an interesting solution because of their high efficiency and low ...
Jingang Han   +2 more
doaj   +8 more sources

Hybrid Feedback Control Methods for Robust and Global Power Conversion [PDF]

open access: yes, 2015
In this paper, the applicability and importance of hybrid system tools for the design of control algorithms for energy conversion in power systems is illustrated in two hybrid control designs, one pertaining to DC/DC conversion and the other to DC/AC ...
Chai, J, Sanfelice, RG
core   +1 more source

Optimization of Solar Hybrid Power Generation Using Conductance-Fuzzy Dual-Mode Control Method

open access: yesInternational Journal of Photoenergy, 2022
The functioning of a solar hybrid power system is investigated in this research using a unique fuzzy control method. Turbines, solar photovoltaics, diesel engines, fuel cells, aqua-electrolyzes, and other autonomous generation products are used in the ...
S. Ramesh   +8 more
doaj   +1 more source

Portable Hybrid Power Storage System [PDF]

open access: yes2019 IEEE International Conference on Smart Instrumentation, Measurement and Application (ICSIMA), 2019
The shortage of electrical power for electronic devices like mobile, laptop, instant light or fan in remote areas where utility power is not available. Usually, ultimate power supply (UPS) with a generator is used to fulfill the electrical power requirement in absence of utility.
Muhammad Anwer Nazir   +3 more
openaire   +1 more source

Optical phase synchronization in coherent optical beamformers for phased array receive antennas [PDF]

open access: yes, 2009
An optical phase synchronization system using a power feedback loop technique is experimentally demonstrated. The system allows coherent combining of signals modulated on the same optical carrier in a hybrid optical beam forming system ...
Burla, M.   +7 more
core   +3 more sources

A Novel Hybrid Framework for Co-Optimization of Power and Natural Gas Networks Integrated With Emerging Technologies [PDF]

open access: yes, 2020
In a power system with high penetration of renewable power sources, gas-fired units can be considered as a back-up option to improve the balance between generation and consumption in short-term scheduling. Therefore, closer coordination between power and
Anvari-Moghaddam, Amjad   +5 more
core   +2 more sources

Optimal Power Allocation for Channel Estimation in MIMO-OFDM System with Per-Subcarrier Transmit Antenna Selection [PDF]

open access: yes, 2015
A novel hybrid channel estimator is proposed for multiple-input multiple-output orthogonal frequency- division multiplexing (MIMO-OFDM) system with per-subcarrier transmit antenna selection having optimal power allocation among subcarriers.
Rajeswari, K., Thiruvengadam, S. J.
core   +2 more sources

Hybrid Power System Power Flow Analysis

open access: yesEnergy and Power Engineering, 2013
Hybrid power supply system consists of a number of independent and different sources of electrical energy with different operating times during different seasons and with energy storage system. Deployment of a hybrid power system is expected in places outside the normal distribution network.
Petr Bilik   +3 more
openaire   +1 more source

Impact of marine power system architectures on IFEP vessel availability and survivability [PDF]

open access: yes, 2007
In recent years integrated full electric propulsion (IFEP) has become a popular power system concept within the marine community, both for the naval and the commercial community.
Booth, C.D.   +3 more
core   +1 more source

Assessment of economic feasibility for gridconnected renewable energy system for a household application in Terengganu [PDF]

open access: yes, 2016
This article extends the conference paper ‘Simulation-based method to evaluate PV/wind hybrid renewable energy system in Terengganu’. Instead of off-grid system considered in the conference version, inspired by feed-in-tariff introduced by The Government
Muda, W.M.W., Umar, R.
core   +1 more source

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