DDC系统在工艺空调高精度控制中的应用  

Application of DDC System in the High-precision Control of Industrial Air Conditioning

作　　者：付贵宝[1] 

机构地区：[1]太原理工大学,山西太原030001

出　　处：《山西科技》2012年第5期111-112,126,共3页Shanxi Science and Technology

摘　　要：主要介绍了在DDC系统中通过对湿空气的露点温度计算与控制,以及对高温高压电动蒸汽调节阀阀体的旁通回路设计,从而实现高压蒸汽加热工艺空调送风温、湿度的高精度控制应用。In the DDC system,the computation and control of dew-point temperature of the wet air and the design of the bypass circuit of the high-temperature and high-pressure electric steam adjusting valves may promote the blowing temperature and humidity control of the industrial air conditioning of the high-pressure steam heating.

关 键 词：工艺空调 高精度控制 DDC 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]