摘要
循环函数法是电厂蒸汽循环的节能分析方法之一 ,其核心是单元进水系数的计算。从常规热平衡出发 ,推导构建了单元进水系数的矩阵计算模型 ,所涉及矩阵的填写规则简单、物理意义明确 ,具有通用、易于计算机化的特点。以BПT 50 2机组为例 ,探讨了矩阵模型的适用性 。
The cyclic functional method is one of the methods for analysing energysaving in the steam cycle of a power plant. The key point of said method is calculation of water intake coefficient for the unit. Starting from conventional heat balance, a matrix calculation model for water intake coefficient of the unit has been deducted and established, the rules of filling up the matrix being simple, having clear and definite physical meaning, as well as having features for universal purpose, and being easy to be computerized. Taking BΠT502 type unit as example, the suitability of the said matrix model has been discussed, and the effectiveness of the said method being explained.
出处
《热力发电》
CAS
北大核心
2004年第2期17-18,44,共3页
Thermal Power Generation
