| 汽车发动机尾气余热温差发电装置结构研究 |
| |
| 引用本文： | 涂小亮,倪计民,石秀勇.汽车发动机尾气余热温差发电装置结构研究[J].小型内燃机与摩托车,2014(4):34-39. |
| |
| 作者姓名： | 涂小亮 倪计民 石秀勇 |
| |
| 作者单位： | 同济大学汽车学院,上海201804 |
| |
| 摘 要： | 半导体温差发电技术在低品位余热回收技术领域具有重要的应用价值。汽车尾气温度高,带走的热量约占发动机总量的40%,温差发电技术能直接将废热能量转化为电能回收利用。介绍温差发电装置的设计原理,结构参数对性能影响以及装置输出性能参数,并结合试验对温差发电装置的传热性能和电功率输出性能进行分析以及提出有效的改进方案。
|
| 关 键 词： | 温差发电 结构设计 传热 输出性能 |
A Study on the Structure of Thermoelectric Power Generation Device for Vehicle Exhaust Gas Waste Heat |
| |
| Tu Xiaoliang,Ni Jimin,Shi Xiuyong.A Study on the Structure of Thermoelectric Power Generation Device for Vehicle Exhaust Gas Waste Heat[J].Small Internal Combustion Engine and Motorcycle,2014(4):34-39. |
| |
| Authors: | Tu Xiaoliang Ni Jimin Shi Xiuyong |
| |
| Affiliation: | ( School of Automotive Studies, Tongji University, Shanghai, 201804, China) |
| |
| Abstract: | Thermoelectric power generation technology has huge potentiality in the field of low-grade waste heat recovery technology,while vehicle exhaust gas takes away 40%of total engine heat,and ther-moelectric power generation technology converts waste energy directly into electrical energy recycling. This article introduces design principle of a thermoelectric power generation unit,as well as the impact of struc-tural parameters on the performance of the device output performance. Besides,we analyze heat transfer and output performance of the power generation unit through experiment and propose appropriate improve-ment scheme. |
| |
| Keywords: | Thermoelectric power generation Structural design Heat transfer Output performance |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
