在６００ＭＷ机组仿真机的研制和开发中，为适应实时和全范围仿真的需要，针对其锅炉部份，以模块化思想建立锅炉各子系统和设备模型。用误差控制关联模块的耦合。在仿真机上进行仿真试验，按电厂实际数据，修正模型，从而保证仿真的响应质量。仿真机的运行结果表明，该部分的模拟是真实可靠的，完全能适应仿真的需要 In the research and development of 600MW unit simulator, in order to meet the needs of real-time and full-range simulation, aiming at the boiler part, the boiler subsystem and equipment model are established with modular idea. The error is used to control the coupling of the associated modules. In the simulation machine simulation test, according to the actual plant data, modify the model, so as to ensure the quality of the simulation response. The simulation results show that this part of the simulation is true and reliable, fully able to meet the needs of simulation