技术中心

【英文篇名】 Control methods of fresh air handling units serving for multi-zone in dry coil systems 【作者中文名】 沈列丞; 龙惟定; 【作者英文名】 By Shen Liecheng~ and Long Weiding East China Architecture Design Institute Co.; Ltd.; Shanghai; China; 【作者单位】 华东建筑设计研究院有限公司; 同济大学; 【文献出处】 暖通空调, Heating Ventilating 多区域; 新风机组; 控制方式; 【英文关键词】 dry coil system; multi-zone; fresh air handling unit; control method; 【摘要】 介绍了基于最不利区域信号的控制方式和基于区域信号权重处理的整体性控制方式。利用系统仿真软件TRNSYS建立了干盘管系统仿真器,在区域温湿度控制能力和系统能量需求方面比较了这两种控制方式,结果表明后一种控制方式优于前一种。 【英文摘要】 Presents the method based on signal from critical zones and the method based on weighted multi-zone signal. Using TRNSYS, establishes a simulation platform for dry coil systems. Through simulation, compares the two control methods in temperature and humidity control ability and system energy requirements. Concludes that the latter control method is superior to the former one.