多能源互补的分布式冷热电联产系统理论与方法研究

被引:67
作者
金红光 [1 ]
隋军 [1 ]
徐聪 [2 ]
郑丹星 [3 ]
史琳 [4 ]
机构
[1] 中国科学院工程热物理研究所
[2] 中国科学院大学
[3] 北京化工大学化学工程学院
[4] 清华大学
关键词
分布式冷热电联产系统; 能的综合梯级利用; 多能源互补; 主动调控;
D O I
10.13334/j.0258-8013.pcsee.161259
中图分类号
TM611 [火力发电、热力发电];
学科分类号
080802 ;
摘要
分布式能源是能源系统的未来发展方向。针对分布式冷热电联产系统当前存在的燃料化学能直接燃烧不可逆损失大,微小型动力循环效率低,动力变温余热缺乏有效利用方法,以及系统变工况性能差等技术难题,文中围绕燃料化学能与热能综合梯级利用原理、多能源互补机理与全工况性能调控机制2个关键科学问题,从能的梯级利用、多能源互补、系统全工况性能主动调控3个方向开展研究。初步建立了能的综合梯级利用理论,在化石燃料与太阳能热化学互补、对转冲压发动机、热声发电等核心技术方面取得突出进展,并指导完成了兆瓦级分布式冷热电联供系统工程示范。研究成果可以为我国分布式能源的发展提供理论基础和自主创新技术支撑。
引用
收藏
页码:3150 / 3161
页数:12
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