Results 31 to 40 of about 156 (145)

β Style Free-Piston Stirling Engine Control System Research

MATEC Web of Conferences, 2016
For the Free-Piston Stirling Engines (FPSE) control system, a three -phase bridge circuit is reused as the system output about rectifier and start inverter.
Xu Jian, Zhang Yongsheng
doaj   +1 more source

An Analysis Model Combining Gamma-Type Stirling Engine and Power Converter

Energies, 2019
Waste heat is a potential source for powering our living environment. It can be harvested and transformed into electricity. Ohmic heat is a common type of waste heat.
Hua-Ju Shih
doaj   +1 more source

Magnetically Coupled Free Piston Stirling Generator for Low Temperature Thermal Energy Extraction Using Ocean as Heat Sink

Journal of Marine Science and Engineering
The ocean, as one of the largest thermal energy storage bodies on earth, has great potential as a thermal-electric energy reserve. Application of the relatively fixed-temperature ocean as the heat sink, and using concentrated solar energy as the heat ...
Hao Tian, Zezhong Gao, Yongjun Gong
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Design and heat transfer optimization of a 1 kW free-piston stirling engine for space reactor power system

Nuclear Engineering and Technology, 2021
The Free-Piston Stirling engine (FPSE) is of interest for many research in aerospace due to its advantages of long operating life, higher efficiency, and zero maintenance.
Zhiwen Dai, Chenglong Wang, Dalin Zhang, Wenxi Tian, Suizheng Qiu, G.H. Su   +5 more
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Linear generator design for concentrating solar power technologies: Optimization and prototype development

IET 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

Design of a Slot-Spaced Permanent Magnet Linear Alternator Based on Numerical Analysis

Energies, 2022
Linear alternators work seamlessly with Free-Piston Stirling Engines (FPSE) in the energy conversion process. This research concentrates on the design and development of a tubular slot-spaced Permanent Magnet Linear Alternator (PMLA) to be coupled with ...
Chin-Hsiang Cheng, Surender Dhanasekaran
doaj   +1 more source

Linear Dynamic Analysis of Free-Piston Stirling Engines on Operable Charge Pressure and Working Frequency along with Experimental Verifications

Applied Sciences, 2021
This paper presents a linear dynamic analysis on operable charge pressure and working frequency of free-piston Stirling engines (FPSE) along with experimental verifications. The equations of motion of the FPSE are formulated as a 2-degree-of-freedom (DOF)
Dong-Jun Kim, Kyuho Sim
doaj   +1 more source

Optimizing design of a free piston Stirling engine using response surface methodology and grey relation analysis

Case Studies in Thermal Engineering
The performance analysis and optimization of a γ-type free-piston Stirling engine (FPSE) are conducted using Response Surface Methodology (RSM) and Grey Relation Analysis (GRA). The input-output parameters table is determined by the RSM.
Wenlian Ye, Weijie Wang, Jianbing Zhu, Yingwen Liu   +3 more
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Design and analysis of linear oscillatory single-phase permanent magnet generator for free-piston stirling engine systems

AIP 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, Jang-Young Choi, Kyu-Seok Lee, Sung-Ho Lee   +3 more
doaj   +1 more source

Robust framework for simultaneous optimization of performance and stability in active free-piston stirling engines

Energy Conversion and Management: X
Free-piston Stirling Engines (FPSEs) are highly promising for solar-to-electric conversion; however, passive designs lack adaptability and robustness.
Hadi Sazgar, Shahryar Zare
doaj   +1 more source