半导体制冷除湿技术在配网运维中的应用  

Application of Semiconductor Refrigeration Dehumidification Technology in Distribution Network Operation and Maintenance

作　　者：程范贤 王崇鲁 李邦峂 陈锐忠 王明靖 Cheng Fan-xian;Wang Chong-lu;Li Bang-tong;Chen Rui-zhong;Wang Ming-jing

机构地区：[1]海南电网有限责任公司琼海供电局,海南琼海571400

出　　处：《电力系统装备》2020年第22期79-80,共2页Electric Power System Equipment

摘　　要：半导体制冷除湿技术在配网运维中应用日益广泛,它是一种非常重要的除湿技术。在当前电网运维过程中,因为受到天气、地理环境、昼夜温差大等因素的影响,电力箱柜内经常出现不同程度的凝露现象。为了保障配网设备能够稳定运行,采用半导体制冷技术对湿度进行控制,可以解决电力箱柜凝露带来的诸多问题。文章主要分析了半导体制冷技术原理在配网箱柜中的应用情况及产品微型化的研究成果。Semiconductor refrigeration dehumidification technology is widely used in distribution network operation and maintenance,which is a very important dehumidifi cation technology.In the current power grid operation and maintenance process,due to the infl uence of weather,geographical environment,large temperature difference between day and night and other factors,there are often different degrees of condensation in power boxes and cabinets.Therefore,in order to ensure the stable operation of distribution network equipment,semiconductor refrigeration technology can be used to control the humidity and solve many problems caused by condensation of power boxes and cabinets.This paper mainly analyzes the application of semiconductor refrigeration technology in distribution network cabinet and the research results of miniaturization of products.

关 键 词：冷凝除湿 半导体制冷除湿 微型防凝露技术 

分 类 号：TM63[电气工程—电力系统及自动化]