河曲发电厂HVAC自控系统的设计

The Design of HVAC Auto-control System in Hequ Power Plant

详细介绍了河曲发电厂HVAC自控系统的设计方法,阐述了热交换系统、制冷系统、空调机组系统、通风系统的监控功能和原理及系统集成方法,并简述了直接数字式控制系统(DDC)在电厂HVAC自控系统中的应用。

This paper introduces in detail the design method of HVAC auto-control system in Hequ Power Plant, explains the monitoring functions and principles as well as the system integration methods of the heat exchanging system, refrigerating system, air-conditioning unit system and ventilating system, and simply expounds the application of direct digital control （DDC） system in HVAC auto-control system of power plant.