摘要
在对火电厂冷端系统运行特性分析计算的基础上,深入探讨了影响冷端性能的主要因素;针对冷端系统的运行特点,分析了冷端系统最优化运行原理,建立了冷端系统优化运行的数学模型,开发了优化软件;实例分析了冷端系统优化运行方案及其效益,验证了模型与软件的精确性与实用性。结果表明,所开发的软件对火电厂的优化运行及节能具有重要意义和价值。
On the basis of the performance analysis of the power plant cold-end system, the main factors influencing the performance of the cold-end were presented and the optimization of operating principle was analyzed. A mathematical model for the optimal operation of the cold-end system was established by analyzing the operating performance of the system. An optimal software, based on this optimal model, was developed for the cold-end system. Case study of the optimal operation of the cold-end system and the economic analysis were carried out by using the software developed and the optimal curves. Result has validated the efficiency and accuracy of the model and the software. The result shows that the model and software are of great importance for the optimal operation and energy saving of the power plant both theoretically and practically.
出处
《热科学与技术》
CAS
CSCD
2010年第1期36-42,共7页
Journal of Thermal Science and Technology
关键词
冷端系统
运行特性
优化模型
优化软件
cold-end system
operating feature
optimal model
optimal software
