摘要
本文建立了海勒式空冷系统的数学模型，编制了该系统的变工况模拟程序，以２００ＭＷ海勒系统为例作了实时模拟计算，计算结果与实际运行数据相当接近，揭示了海勒系统变工况运行的基本特征．
A mathematic model of Heller air cooling system is presented in this paper. The program of simulating the operation process of the system, based on this model, is also offered. Using this program, the authors perform a simulation calculation for 200MW Heller air cooling system. The simulation results are fully in agreement with the actual operation data, showing the basic characteristics of the operation process of Heller system.
关键词
变工况特性
发电厂
模拟
空气冷却系统
air cooling systems
operating performance
power plants
simulation
