南极气雾立体栽培室风光互补供电系统  

Wind-solar Complementary System of Aeroponic Vertical Cultivation Room in Antarctic

作　　者：侯向楠 陈燕[1] 马春燕[1] 窦银科[1] HOU Xiang-nan;CHEN Yan;MA Chun-yan;DOU Yin-ke(College of Electrical and Power Engineering,Taiyuan University of Technology,Taiyuan 030024,China)

机构地区：[1]太原理工大学电气与动力工程学院,太原030024

出　　处：《科学技术与工程》2018年第27期140-146,共7页Science Technology and Engineering

基　　金：国家重点研发计划重点专项(2016YFC1400300-03);国家自然科学基金(41776199);山西省自然科学基金(201701D121127)资助

摘　　要：气雾立体栽培是一种新型农业无土栽培技术,该技术有望让极地科考队员吃上新鲜蔬菜,目前已在南极中山站展开初期调研试验。但"南极温室"需要日夜燃烧燃油加热来抵御极地严寒、能耗大、成本高。针对该问题,展开南极中山站气雾立体栽培室风光互补供电系统研究。依据南极中山站的气候特点研究风光互补供电可行性;分析负载用电特性,优化配置供电系统容量;应对中山站特殊的极昼、极夜现象和低温环境,提出供电系统能量管理和最大功率追踪控制策略;利用MATLAB对低温下风力发电系统、光伏系统最大功率追踪控制策略进行仿真。结果表明在中山站可用风光互补给气雾立体栽培室供电,所配置供电系统容量可靠,能量管理及最大功率追踪控制策略适用于中山站低温环境。Aeroponic vertical technology is a new type of agricultural soilless culture technology which can meet demands of fresh vegetable supply for polar expedition teams,and initial research trials is conducted at Zhongshan station.But burning fuel to supply power consumed large amounts of energy and costs,the wind-solar complementary system of aeroponic vertical cultivation room at Zhongshan station was researched.The feasibility of wind-solar complementary system was studied based on climate features and by analyzing the characteristics of electricity loads,the capacity of power supply system was optimized.The energy management strategy and maximum power point tracking(MPPT)strategy of wind-solar complementary system was proposed in order to cope with polar day and night phenomenon and low temperature environment,and the MPPT strategy was verified by using MATLAB.The results show that it is feasible to use wind-solar complementary system at Zhongshan station whose capacity configuration is reliable and energy management and MPPT control strategy are applicable.

关 键 词：中山站 气雾立体栽培 风光互补 能量管理 最大功率追踪 

分 类 号：TM614[电气工程—电力系统及自动化] TM615