夏季工况试验舱室中模拟负荷发生器的显热负荷使用  

Use of Sensible Heat Loads in a Simulated Load Generator in Experimental Chamber for Summer Working Conditions

作　　者：徐鹏 徐兴元 张寓帅 李姗姗 XU Peng;XU Xingyuan;ZHANG Yushuai;LI Shanshan(The First Military Representative Office of Shenyang Bureau of Naval Armament Department in Dalian Area,Dalian 116000,Liaoning,China;Shanghai Marine Equipment Research Institute,Shanghai 200031,China;Dalian Shipbuilding Industry Co.,Ltd.,Dalian 116083,Liaoning,China)

机构地区：[1]海装沈阳局驻大连地区第一军事代表室,辽宁大连116000 [2]上海船舶设备研究所,上海200031 [3]大连船舶重工集团有限公司,辽宁大连116083

出　　处：《机电设备》2023年第5期95-102,共8页Mechanical and Electrical Equipment

摘　　要：运用状态空间法建立房间能量模型,利用保温舱室通过模型识别得到相应的模型,了解室外温度和模拟负荷发生器的各自影响。通过对模拟负荷发生器的功率根据时间进行编程设置,发现符合房间模型预期,使用合适的控制率可以使得房间温度按照假设温度线变化。The state space method is used to model the room energy and the corresponding model is obtained by model identification using the insulated compartment to understand the respective effects of the outdoor temperature and the simulated load generator.By programming the power of the simulated load generator to be set according to time,it is found that the room temperature can be made to vary according to a predetermined temperature line,as expected from the room model,using a suitable control rate.

关 键 词：状态空间法 房间负荷 模拟负荷发生器 前馈控制 空调房间 

分 类 号：U664.5[交通运输工程—船舶及航道工程]