Results 31 to 40 of about 192 (147)

DEVELOPING AND THE ANALYSIS OF MATHEMATICAL MODELS OF GENERATORS OF LINEAR AND RECIPROCATING TYPES WITH ELECTROMAGNETIC EXCITATION

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2018
The mathematical modeling of generators of linear and reciprocating types with electromagnetic excitation resulted in obtaining the equivalent electrical circuit and diagrams of magnetic circuit of generators as well as the expressions that describe the ...
A. B. Menzhinski   +2 more
doaj   +1 more source

Compression Ratio Control of an Opposed-Piston Free-Piston Engine Generator Based on Artificial Neural Networks

open access: yesIEEE Access, 2020
Opposed-piston free-piston engine generator (FPEG), as an energy conversion device, has attracted the attention of researchers with its advantages of variable compression ratio (CR) and good dynamic balance performance.
Jinkang Lu, Zhaoping Xu, Liang Liu
doaj   +1 more source

Linear generator design for concentrating solar power technologies: Optimization and prototype development

open access: yesIET Renewable Power Generation, 2023
An alternative way to generate electricity from solar energy is through the use of generators comprising Stirling engines with a parabolic collector. This study describes a parabolic collector with Stirling engine and investigates the design of a linear ...
Serdal Arslan, Sibel Akkaya Oy
doaj   +1 more source

Control of Free Piston Stirling Linear Generator system connected with dc/dc converter for energy storage applications based on SVPWM Rectification Method

open access: yesEnergy Reports, 2022
Recently, the world has been facing several challenges in terms of environmental change, which is expected to increase in the coming periods. Further challenging is how to reduce the emissions of greenhouse gasses into the atmosphere.
Murad Ali   +3 more
doaj   +1 more source

Design and analysis of linear oscillatory single-phase permanent magnet generator for free-piston stirling engine systems

open access: yesAIP Advances, 2017
This study focuses on the design and analysis of a linear oscillatory single-phase permanent magnet generator for free-piston stirling engine (FPSE) systems.
Jeong-Man Kim   +3 more
doaj   +1 more source

A Review of Range Extenders in Battery Electric Vehicles: Current Progress and Future Perspectives

open access: yesWorld Electric Vehicle Journal, 2021
Emissions from the transportation sector are significant contributors to climate change and health problems because of the common use of gasoline vehicles.
Manh-Kien Tran   +6 more
doaj   +1 more source

Performance simulation by a nonlinear thermodynamic model for a Free Piston Stirling Engine with a linear generator

open access: yesApplied Thermal Engineering, 2021
Abstract In the present study, an RE-1000 Free Piston Stirling Engine (FPSE) combined with a Permanent Magnet Linear Synchronous Machine (PMLSM) was analyzed. First, a nonlinear thermodynamic model of the FPSE was developed and validated. Based on this model, gas temperatures and pressures in different parts of the system and also its thermal ...
Majidniya, Mahdi   +3 more
openaire   +3 more sources

Experimental research and artificial neural network prediction of free piston expander-linear generator

open access: yesEnergy Reports, 2022
For the purpose of better matching the performance of the organic Rankine cycle (ORC) system concerning the vehicle engine waste heat recovery, this paper studies the output performance of free piston expander-linear generator (FPE-LG).
Baoying Peng   +3 more
doaj   +1 more source

Dynamic performance of a free piston expander-linear generator for small-scale organic rankine cycle under variable operating conditions: an experimental and numerical investigation

open access: yesFrontiers in Energy Research
To tackle the critical challenge of adapting free piston expander-linear generators to the dynamic operating conditions of vehicle engine waste heat recovery Organic Rankine Cycle systems, this study introduces a comprehensive Matlab/Simulink simulation ...
Dong Yan   +4 more
doaj   +1 more source

Experimental comparison of two linear machines developed for the free piston engine

open access: yesThe Journal of Engineering, 2019
In this study, a linear synchronous machine is compared with a linear transverse flux machine. Both machines have been designed and built with the intention of being used as the power take off in a free piston engine.
Nick.J. Baker   +3 more
doaj   +1 more source

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