变电站智能门禁系统的研究与应用

文章针对变电站机械锁钥匙的众多使用和管理困难现象，研究变电站智能门禁系统，满足无人值班条件下变电站门禁的安全可靠、灵活方便管理。智能门禁系统具有电子钥匙、网络跳码、手机跳码和远程开门4种开门方式，实时监控并自动记录变电站门禁开启状态。智能门禁系统应用于变电站后，解决了频繁到集控中心取还钥匙的问题，实现对变电站门禁灵活可靠控制和智能化管理功能，适用于变电站和电信基站等分散式站点，具有广泛的应用价值。

Research and Application of Substation Intelligent Entrance Guard System

According to many difficulties of the substation mechanical lock key in the use and management, this paper researches the substation intelligent entrance guard system, meets the needs of the safe and reliable, flexible and convenient management for the substation entrance guard in the unattended situation. The intelligent entrance guard system has four ways of opening door and covers the electronic key, the network hopping code, the mobile phone hopping code and remote control, monitors the substation entrance guard opening state in real time and records it automatically. After the intelligent entrance guard system is used in the substation, it solves the problem which frequently took and returned the keys from the control center, realizes the function of the reliable control and intelligent management for the substation entrance guard. And it is suitable for the distributed stations, such as the substation and telecom base station. It has a wide popularization value.