精细控制智能化光伏大棚的设计

DESIGN OF FINE CONTROL AND INTELLIGENT PV GREENHOUSE

温室大棚技术发展迅速,但其存在电力供给短缺、工作效率较低、管理精细化程度弱等问题,严重制约了中国设施农业的发展水平。设计了一种精细控制智能化光伏大棚,将光伏发电技术与精细化控制技术融入农业生产中,基于环境要素和农作物生长规律,通过传感技术,多维度精细化与智能化控制来协调和平衡参数,使光伏大棚中各参数都达到理想状态,保障对农作物生长过程中外界条件的稳定调节,建立满足农作物生长的最适宜环境,以此提高农作物的质量及产量。通过建立实物模型进行测试后发现,光伏发电系统能实现光伏大棚所需电能的正常供应,同时精细控制智能化系统可以实现农作物生长过程中重要参数数值的自动调节,且可以随时随地检测和监控,具备一定的推广价值。

The technology of greenhouses are developing rapidly,but they face problems such as shortage of electricity supply,low work efficiency,and weak level of refinement in management,which seriously restrict the development level of facility agriculture in China.This paper designs a fine control and intelligent PV greenhouse,integrating PV power generation technology and fine control technology into agricultural production.Based on environmental factors and the crop growth patterns,sensing technology,multi-dimensional fine and intelligent control are used to coordinate and balance parameters,ensuring that all parameters in the PV greenhouse reach the ideal state,ensuring stable adjustment of external conditions during crop growth,establishing the most suitable environment for crop growth,thereby improving the quality and yield of crops.After establishing a physical model for testing,it is found that PV power generation system can achieve the normal supply of electricity required for PV greenhouses.At the same time,the fine control and intelligent system can achieve automatic adjustment of important parameter values during crop growth,and can be detection and monitoring anytime and anywhere,which has certain promotion value.