集成式太阳能冷藏柜系统试验研究  

Experimental study on integrated solar refrigerated cabinet system

作　　者：郑大宇[1] 于海峰[1] 李想[1] 王丽[1] 

机构地区：[1]哈尔滨商业大学

出　　处：《制冷与空调》2016年第10期61-64,共4页Refrigeration and Air-Conditioning

摘　　要：设计并搭建有效容积为53 L的集成式太阳能冷藏柜,利用太阳能发电采集系统及安捷伦34970A数据采集仪对集成式太阳能冷藏柜系统各部件的电压、电流、电量及温度进行采集。试验结果表明:该集成式太阳能冷藏柜运行可靠,在哈尔滨地区,2块太阳能光伏板分别贴附在箱体侧壁及以48°角朝南放置在箱体上面,贴附光伏板的侧壁面朝向正南,日发电量最大为0.45 kW·h,空载、满载运行时压缩机运转率分别为21.1%和18.6%,平均功耗分别为56.6 W和61.2 W,日耗电量分别为0.29 kW·h和0.27 kW·h,蓄电池电量可满足5个连续阴雨天气压缩机正常运转要求,说明系统各部件匹配合理。One integrated solar refrigerated cabinet with effective volume of 53 L is designed and built. The voltage, current, power and temperature for every component of integrated solar refrigerated cabinet system are collected using solar power collection system and the Agilent 34970A data logger. The experimental results show that the integrated solar refrigerated cabinet operates reliably in Harbin. When two solar panels are attached to the side wall of the box and placed at 48° south in the above of box and the side wall attached with the photostatic panels facing just south, the daily generating capacity is up to 0. 45 kW · h. Under no load and full load operation, the daily compressor operation rate are 21. 1% and 18. 6% respectively, and the average power consumption are 56. 6 W and 61. 2 W respectively; daily power consumption are 0. 29 kW · h and 0. 27 kW · h respectively. The battery power can meet the normal operation of the compressor for five consecutive rainy days？ indicating the reasonable match between the system’s components.

关 键 词：太阳能光伏板 冷藏柜 试验研究 

分 类 号：TB657[一般工业技术—制冷工程] TM615[电气工程—电力系统及自动化]