摘要
针对部分高校的一些教室、实验室等公共场所存在没有使用而日光灯持续亮等电能浪费现象,提出一种基于光伏检测的教室电源节能控制新策略。利用光伏检测和红外识别技术,通过合理设置传感器检测到的太阳光强度值的大小、学生人数多少等重要指标的分层控制阈值,结合计算机及网络技术、无线通信技术等辅助工具,实现对教室电源的实时控制和统一管理,可达到人走电断、切实节约电量、降低能耗近18.32%的目的。
In allusion to the electric energy waste phenomenon that fluorescent lamps keep on without being used in some classrooms,laboratories and other public places of part of colleges and universities,a new energy-saving control strategy based on photovoltaic detection is proposed for classroom power supply. In combination with the computer and network technology,wireless communication technology and other auxiliary tools,real-time control and unified management of classroom power supply are realized by using the photovoltaic detection and infrared identification technologies,and appropriately setting the hierarchical control threshold values of important indicators such as the solar light intensity value and student number detected by the sensor. The purposes of light off upon people′ s leaving,saving electricity,and reducing nearly 18.32% of energy consumption are achieved.
作者
陈磊
李志军
王飞
李春玲
田艳松
CHEN Lei;LI Zhijun;WANG Fei;LI Chunling;TIAN Yansong(School of Control Science and Engineering,Hebei University of Technology,Tianjin 300401,China;Graduate school of North China University of Science and Technology,Tangshan 063009,China;College of Electrical Engineering,North China University of Science and Technology,Tangshan 063009,China;Hebei Construction and Investment Renqiu Thermoelectricity Co.,Ltd.,Renqiu 062550,China)
出处
《现代电子技术》
北大核心
2018年第14期114-117,121,共5页
Modern Electronics Technique
基金
河北省科学技术厅科技计划资助项目(15214511)
华北理工大学青年科学研究基金项目(Z201321)
关键词
光照强度
光伏检测
红外识别
分层控制
节能控制
教室电源
illumination intensity
photovoltaic detection
infrared recognition
hierarchical control
energy-saving control
classroom power supply
