Results 21 to 30 of about 34,342 (213)
Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2020 The analysis of the state and prospects of development of autonomous electric power sources with electric reciprocating motion generators has shown that at present, low-power systems “free-piston engine – electromechanotron сonverter based on an electric
A. B. Menzhinsky, A. N. Malashin
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Energy Reports, 2021 The operation process of free-piston engine generator (FPEG) can be divided into starting process and power generation process, and each of them faces severe challenges especially for the opposed-piston FPEG.
Limin Wu +5 more
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Design considerations of a linear generator for a range extender application
Archives of Electrical Engineering, 2015 The free piston linear generator is a new range extender concept for the application in a full electric vehicle. The free piston engine driven linear generators can achieve high efficiency at part and full load which is suitable for the range extender ...
Seo Un-Jae +3 more
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Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2018 Power supply system of advanced robotic systems requires the development of electromechanical energy converters with high energy and minimum weight and overall dimensions. In this regard, a free piston engine with an electric generator is considered as a
A. B. Menzhinsky, A. N. Malashin
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Energy Conversion and Management: X, 2022 The Free Piston Engine (FPE) can be considered a viable and promising option in future low-carbon technology development. When coupled to the Linear Electric Machine (LEM) to produce electrical energy, its characteristic non-linear dynamics typically ...
Patrick Brosnan +4 more
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Machines, 2022 The oil-free lubrication seal of a piston rod plays an important role in the application of a Stirling engine. Parallel offset in a piston rod ruins the symmetry of the seal and affects the sealing performance when the seal is worn.
Wenhan Cao +5 more
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TOWARDS FREE PISTON ENGINE APPLICATIONS
Proceedings of the JFPS International Symposium on Fluid Power, 2002 A hydraulic free piston engine (HFPE) combines a diesel engine and a hydraulic pump into one compact component. The piston assembly motion is influenced by pressures and inertia forces only and no mechanical linkage control the motion. The piston assembly moves during operation linearly back and forth between dead centres by means of the fuel energy ...
Seppo TIKKANEN, Matti VILENIUS
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Effect of Nonlinear Spring Characteristics on the Efficiency of Free-Piston Engine Generator
Energies, 2022 Piston motion is an important factor in improving the energy conversion efficiency of free-piston engine generators (FPEGs), and an air cylinder is an important component affecting piston motion.
Shoma Irie +4 more
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tarting Control of Free Piston Stirling Linear Generator System Based on FOC
CES Transactions on Electrical Machines and Systems, 2022 Aiming at the problem of poor system dynamic performance caused by low parameter matching in the coordinated control of Stirling engine and linear generator in the starting stage control of free piston Stirling linear generator system, a joint control ...
Qiaoling Yang +4 more
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Performance Analysis of a Flexi-Fuel Turbine-Combined Free-Piston Engine Generator
Energies, 2019 The turbine-combined free-piston engine generator (TCFPEG) is a hybrid machine, generating both mechanical work from the gas turbine and electricity from the linear electric generator for battery charging.
Boru Jia +5 more
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