A Review of Micro Power System and Micro Combustion: Present Situation, Techniques and Prospects

Micro burner is the fundamental element of a micro energy power system. The performance, output power, and efficiency of the system are directly involved by the combustion stability, efficiency, and temperature distribution of the exterior wall. Owing to the small combustion space of the micro burne...

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Bibliographic Details
Published in:Energies (Basel) 2023-04, Vol.16 (7), p.3201
Main Authors: Kang, Zhuang, Shi, Zhiwei, Ye, Jiahao, Tian, Xinghua, Huang, Zhixin, Wang, Hao, Wei, Depeng, Peng, Qingguo, Tu, Yaojie
Format: Article
Language:English
Subjects:
Analysis
China
Combustion
Combustion stability
combustion technology
Design
Design and construction
Efficiency
Electric power systems
Energy efficiency
Flame stability
Gas turbine engines
Gases
Heat
Hydrocarbons
Hydrogen
micro power system
micro scale combustion
Microelectromechanical systems
Power supply
Radiation
Technology
Temperature distribution
Thermal energy
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Summary:Micro burner is the fundamental element of a micro energy power system. The performance, output power, and efficiency of the system are directly involved by the combustion stability, efficiency, and temperature distribution of the exterior wall. Owing to the small combustion space of the micro burner and the resident short time of the premixed fuel/air, the fuel is difficult to burn completely, resulting in poor burning efficiency and flame stability. Therefore, the study of micro burner technology is the focus of current research to improve combustion performance. This article introduces the micro power system, micro combustion technology, and combustion status and characteristics, focusing on four kinds of micro combustion technology. The purpose is tantamount to fully understand the current status of micro combustion technology and compare the characteristics of different combustion technologies. For improving output power and efficiency of the power system, the combustion stability and performance are enhanced, which provides theoretical support for the effective realization of micro scale combustion and application.
ISSN:1996-1073
1996-1073
DOI:10.3390/en16073201