Results 11 to 20 of about 476 (185)
Stable Operation and Electricity Generating Characteristics of a Single-Cylinder Free Piston Engine Linear Generator: Simulation and Experiments [PDF]
Energies, 2015 We present a novel design of a single-cylinder free piston engine linear generator (FPELG) incorporating a linear motor as a rebound device. A systematic simulation model of this FPELG system was built containing a kinematic and dynamic model of the ...
Huihua Feng +5 more
doaj +6 more sources
Electromagnetic Loss Analysis of a Linear Motor System Designed for a Free-Piston Engine Generator [PDF]
Electronics (Switzerland), 2020 A free-piston engine generator is a new type of power generating device, which has the advantages of high efficiency and simple structure. In this paper, a linear motor system composed of a moving-coil linear motor with axial magnetized magnets and a H-bridge pulse-width modulation (PWM) rectifier is designed for portable free-piston engine generators.
Yunqin Hu, Zhaoping Xu, Liang Liu
exaly +3 more sources
Energies, 2023 Free-piston engine linear generators (FPELGs) are an innovative linear power device that exhibits the distinctive dynamics of pistons and performance of free-piston engines.
Chendong Guo +5 more
doaj +4 more sources
Energies, 2016 The free-piston gasoline engine linear generator (FPGLG) is a new kind of power plant consisting of free-piston gasoline engines and a linear generator. Due to the elimination of the crankshaft mechanism, the piston motion process and the combustion heat
Yuxi Miao +6 more
doaj +4 more sources
A Plate Moving-Magnet Linear Generator Designed for Free-Piston Engines [PDF]
IEEE Access, 2020 Free-piston engine coupled with linear generator is a research hotspot in the field of novel vehicle mounted power generation devices. A plate moving-magnet linear generator (PMMLG) is proposed and designed for free-piston engines in this paper. Magnetic
Ye Sun +3 more
doaj +2 more sources
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
doaj +2 more sources
Research on the engine combustion characteristics of a free-piston diesel engine linear generator [PDF]
Energy Conversion and Management, 2018 Abstract The free-piston diesel engine linear generator (FPDLG) shows a great deal of merits due to its unique structure and operation characteristics. For this reason, most researchers mainly investigated on the FPDLG characteristics. However, there has not been any report on the engine operation characteristics.
Ziwei Zhang +2 more
exaly +3 more sources
Linear Generator for a Free Piston Stirling Engine [PDF]
Journal of Electrical and Electronics Engineering, 2014 In this paper we present some aspects about the design of a Stirling engine driven linear generator. There are summarised the main steps of the magnetic and electric calculations with application to a particular case of a cogeneration plant bassed on ...
OROS (POP) Teodora Susana +3 more
doaj +1 more source
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
doaj +2 more sources
EFFECT OF MOTORING VOLTAGE ON COMPRESSION RATIO OF A FREE-PISTON LINEAR GENERATOR ENGINE
Journal of Mechanical Engineering and Sciences, 2015 The need for alternative power sources is crucial because of the increase in global energy demand and stringent emission regulations. The free-piston linear generator engine is one of the main alternatives thanks to its high efficiency, wide operating ...
Ezrann Z. Zainal A +3 more
doaj +2 more sources