户外电气设备组件柜温湿度控制技术研究

Research on Temperature and Humidity Control Technology for Outdoor Components Cabinet of Electrical Equipment

随着智能电网的快速发展,越来越多的微机型智能电气设备就地安装于户外电气设备组件柜中,内部温湿度控制的合理性直接影响设备的安全稳定运行。分析了户外柜内温度和湿度的影响因素,提出了空调型电气设备组件柜的湿度控制优化方案,并针对空调型的电气设备组件柜进行了深入的分析,结合现场的测试数据进行论证,明确了方案的可行性。通过分析确定合理的空调选型方法,为后续空调的选型提供了参考依据。

With the rapid development of smart grid,more and more microcomputer-based smart electrical equipments are installed in the outdoor components cabinet of electrical equipment.The rationality of the internal temperature and temperature control directly affects the safe and stable operation of the equipments.In this paper,the influencing factors of temperature and humidity of outdoor cabinet are analyzed,and the humidity control optimization scheme of air conditioning type electrical equipment assembly cabinet is put forward,the air conditioner type electrical equipment component cabinet is deeply analyzed.Combining with the test data,the feasibility of the scheme is clarified.The reasonable selection method of air conditioning is determined through analysis,which provides a reference for the selection of air conditioning system.