太阳能热声发电技术研究进展  

Advances in Solar-powered Thermoacoustic Power Generation Technology

作　　者：李潜葛 罗恩博 吴张华[1] 余国瑶[1] 戴巍[1] 罗二仓[1] 苏适[2] 陆海[2] 

机构地区：[1]中国科学院低温工程学重点实验室,北京市海淀区100190 [2]云南电网有限责任公司电力科学研究院,云南省昆明市650214

出　　处：《中国电机工程学报》2016年第12期3242-3249,共8页Proceedings of the CSEE

基　　金：国家重点基础研究发展计划973资助项目(2010CB 227303);北京市自然科学基金面上项目(3132024)~~

摘　　要：基于太阳能等清洁可再生能源的发电技术是解决当前能源与环境问题的有效途径之一。太阳能发电包括光热发电技术与光伏发电技术,两者各具优势,可分别满足不同场合的应用需求。热声发电技术是一种新型热发电技术,具有可靠性好、效率高、环境友好等优点。同时,还具有功率灵活的特点,既可以单台小功率工作,又可以多台联合实现大功率工作,非常适合太阳能利用。文中在回顾现有光热发电技术的基础上,介绍行波热声发动机与发电技术的发展历程,同时也介绍了太阳能热声发电方面的应用探索,认为行波热声发电技术将会成为未来太阳能光热发电的一项新技术。Power generation technologies based on the clean and renewable energy sources such as solar energy are effective methods to resolve energy shortage and environment pollution problems. Photovoltaic technology and solar thermal power generation technology are alternatives to use solar energy, which can satisfy different demands according to their respective advantages. Thermoacoustic electric generator is a novel heat-to-electrical conversion technology with high reliability, high efficiency and environmental friendliness. Additionally, it has power flexibility by using one unit or multi units to produce small or large electric power respectively, which is very suitable for the utilization of solar energy. A brief introduction of solar thermal power generation technology was presented. Then, the research progress in traveling-wave thermoacoustic heat engine and traveling-wave thermoacoustic electric generator were reviewed and the solar-powered thermoacoustic power generation applications were shown as well. According to these work, we believe that the traveling-wave thermoacoustic electric generator will be a novel solar thermal power generation technology in the near future.

关 键 词：分布式能源 行波热声发动机 行波热声发电 太阳能 

分 类 号：TK123[动力工程及工程热物理—工程热物理]