摘要
在光伏发电领域中,光伏组件表面的积尘会对发电效率乃至设备安全造成一定的影响。为了实现我国恶劣工作环境中光伏电厂光伏组件表面灰尘的清扫工作,本文设计了一套光伏电厂光伏组件表面清扫控制系统。硬件部分采用STM32L152低功耗芯片,设计搭建电源、传感器数据采集、电机控制、GPS、GPRS、自我检测和报警电路。软件部分采用Redis内存数据库进行数据的存储、交互,利用Qt平台搭建可视化的用户界面。经过验证,本智能清扫系统自动化程度高,操作简单,能够适应极端恶劣工作环境,满足实际工程需要。
In the field of photovoltaic power generation,the dust on the surface of photovoltaic modules will have a certain impact on power generation efficiency and equipment safety.In order to achieve the cleaning work of the surface dust of photovoltaic modules in photovoltaic power plants in China's harsh working environment,this paper designs a set of photovoltaic surface intelligent cleaning control system for photovoltaic power plants.The hardware part adopts STM32L152 low-power chip,designed to build power supply,sensor data acquisition,motor control,GPS,GPRS,self-detection and alarm circuit.The software part uses the Redis in-memory database for data storage and interaction,and uses the Qt platform to build a visual user interface.After verification,the intelligent cleaning system has high degree of automation and simple operation,and can adapt to extremely harsh working environments and meet actual engineering needs.
作者
冯志刚
宋子慧
FENG Zhi⁃gang;SONG Zi⁃hui(College of Automation,Shenyang Aerospace University,Shenyang 110136,China)
出处
《电子设计工程》
2020年第2期173-179,共7页
Electronic Design Engineering
基金
辽宁省高等学校优秀人才支持计划第二层次（LJQ2014017)
