Results 21 to 30 of about 1,229,218 (202)

Hybrid wind power generation system controller - PMSG with fuel cell using fuzzy logic controller

open access: yesJournal Geuthee of Engineering and Energy, 2023
The increasing of the world energy demand affects energy source, especially in conventional energy will be scarce. Various of expert innovations emerge to exploit alternative energy as an energy source changing conventional energy.
Khairul Gunawan, Raihan Putri
doaj   +1 more source

Evolutionary optimization within an intelligent hybrid system for design integration [PDF]

open access: yes, 1999
An intelligent hybrid approach has been developed to integrate various stages in total design, including formulation of product design specifications, conceptual design, detail design, and manufacture.
Su, D, Wakelam, M
core   +1 more source

High precision hybrid RF and ultrasonic chirp-based ranging for low-power IoT nodes [PDF]

open access: yes, 2020
Hybrid acoustic-RF systems offer excellent ranging accuracy, yet they typically come at a power consumption that is too high to meet the energy constraints of mobile IoT nodes.
Cox, B   +4 more
core   +2 more sources

Dynamic Modeling and Simulation on a Hybrid Power System for Electric Vehicle Applications

open access: yesEnergies, 2010
Hybrid power systems, formed by combining high-energy-density batteries and high-power-density ultracapacitors in appropriate ways, provide high-performance and high-efficiency power systems for electric vehicle applications. This paper first establishes
Hong-Wen He, Rui Xiong, Yu-Hua Chang
doaj   +1 more source

Energetic, exergetic and environmental (3E) analyses of different cooling technologies (wet, dry and hybrid) in a CSP thermal power plant

open access: yesCase Studies in Thermal Engineering, 2021
This paper deals with the comparison of three condensation systems for the heat dissipation in a solar power plant: wet system, dry system and hybrid system based on the pre-cooling of the air in an adiabatic panel located in the entrance section of a ...
C.G. Cutillas   +4 more
doaj   +1 more source

Continual Energy Management System of Proton Exchange Membrane Fuel Cell Hybrid Power Electric Vehicles

open access: yesMATEC Web of Conferences, 2016
Current research status in energy management of Proton Exchange Membrane (PEM) fuel cell hybrid power electric vehicles are first described in this paper, and then build the PEMFC/ lithium-ion battery/ ultra-capacitor hybrid system model.
Ren Yuan   +3 more
doaj   +1 more source

PEMODELAN SISTEM PEMBANGKIT HYBRID ENERGI SOLAR DAN ANGIN

open access: yesElektrika, 2018
Hybrid energy system is to combine two energy sources that will provide power to the load. Sources of solar energy and wind energy will be used to generate power. In this research will be designed a model of hybrid system of solar energy and wind energy.
Harmini Harmini, Titik Nurhayati
doaj   +1 more source

Study on optimal configuration of the grid-connected wind–solar–battery hybrid power system

open access: yesInternational Journal of Sustainable Energy, 2017
The capacity allocation of each energy unit in the grid-connected wind–solar–battery hybrid power system is a significant segment in system design. In this paper, taking power grid dispatching into account, the research priorities are as follows: (1) We ...
Gang Ma, Guchao Xu, Rong Ju, Tiantian Wu
doaj   +1 more source

Multi-Mode Switching Control of the EPS With Hybrid Power Supply

open access: yesIEEE Access, 2020
Electric power steering system (EPS) with traditional power supply can't provide enough power for heavy-duty vehicle to turn at low speed. To solve the problem, a novel EPS with hybrid power supply was constructed.
Bin Tang   +3 more
doaj   +1 more source

New trends and future directions in load frequency control and flexible power system: A comprehensive review

open access: yesAlexandria Engineering Journal, 2023
In recent years, the conventional power system is becoming a hybrid power system with increments in the interconnection of Renewable Energy (RE) sources, High Voltage Direct Current (HVDC), and Energy Storage (ES).
Irfan Ahmed Khan   +5 more
doaj   +1 more source

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