文献类型：会议论文

英文题名：Energy performance and comparison of two PID-controlled phytotron modulation strategies for stored grain aeration

作者：Liu Jingyun[1];Gao Congzhe[1];Li Ping[1];Fang Jianjun[1]

第一作者：刘景云

通讯作者：Liu, JY[1]

机构：[1]Beijing Union Univ, Coll Automat, Inst Modern, Beijing, Peoples R China

第一机构：北京联合大学城市轨道交通与物流学院

通讯机构：[1]corresponding author), Beijing Union Univ, Coll Automat, Inst Modern, Beijing, Peoples R China.|[1141751]北京联合大学城市轨道交通与物流学院;[11417]北京联合大学;

会议论文集：International Conference on Manufacture Engineering and Environment Engineering (MEEE)

会议日期：2013

会议地点：Hong Kong, PEOPLES R CHINA

语种：英文

外文关键词：energy performance; phytotron; modulation strategy; stored grain aeration

摘要：This work was aiming at analyzing energy performance of a phytotron which was used for stored grain aeration study. Inside air temperature and moisture content of the phytotron were controlled by a PID method. Energy consumption model during the control process of phytotron was developed. One modulation strategy of phytotron air temperature and moisture content for in-bin grain aeration stored (S1) better for grain quality was proposed and compared with a normal modulation strategy (S2) in terms of energy consumption through experiment. The results were analyzed and showed that the S1 consumed a little more energy than S2. Since energy difference consumed by the second strategies was not very distinct, S1 would be preferred for future grain aeration study in terms of energy consumption.