摘要
提出一种提高背压机组经济性的新方法,并阐明了该方法的工作原理及定量计算模型.经过理论分析和工程实例计算表明,该方法可将电厂经济性提高2%～3%,且具有投资小,易实施和原有设备及系统改动不大的特点,是一项颇具潜力和有良好应用前景的节能技术.目前,两个电厂正在实施这项技术.
In this paper, a new method of upgrading the economy of back-pressure turbine units is given. The principle and the calculating model of this method are expounded. Theoretical analysis and engineering practice show that, by use of this method, the plant economy can be raised by 2～3 percent. Besides, very low reinvestment, and easy feasibility with minimum change of the original equipment and system make it a highly potential and perspective technique for energy saving. At present this technique is being put into effect in two domestic thermal power plants.
出处
《西安交通大学学报》
EI
CAS
CSCD
北大核心
1993年第4期7-13,共7页
Journal of Xi'an Jiaotong University
关键词
热电厂
背压机
经济性
过热度
heating plant
heat system
heat computation
