高压带电显示装置的设计分析与应用

摘要

State Grid set up some new rules for design of high voltage display device （HVDD） to prevent the false operation of device. From that point, this paper introduces the compose, principle, installation and connection method of HVDD. With the practical examples in engineering, this paper address oneself to the application, mainly discusses HVDD was used to electromagnetic lock, computerized five-prevention and electric blocking. In accordance with our work, put forward related suggestions.%为了防止电气误操作，国家电网公司对高压带电显示装置的设计提出了明确规定。基于此，分析了高压带电显示装置的组成、工作原理、安装要点及接线原理等。结合工程实际应用，论述了高压带电显示装置的应用情况，主要讨论了高压带电显示装置与电磁锁、微机五防设备的配合使用以及电气闭锁的应用。根据工作体会，提出了有关建议。