无人值守变电站全域智能门禁系统方案及经济分析

The Scheme and Economic Analysis of the Global Intelligent Access Control System for Unattended Substations

文章立足于全域智能门禁系统,阐述了工作班组“点—站”的工作模式的实现。有效的改善了现有受控变电站的钥匙管理模式中,工作班组需要到现场工作时,需要先到主站办理钥匙借用手续的繁琐,避免了不必要的车辆消耗,提升工作效率。建立系统费用、节省费用与距离的模型,为对变电站进行门禁系统改造提供基于投资—回报理论的参考。

Based on the global intelligent access control system,this paper elaborates the realization of the″point-stop″working mode of the work team.It effectively improves the current key-management mode,in which the work team needs to go through the key borrowing procedures at the main station before working on site,and thus avoids unnecessary vehicle consumption and improves work efficiency.The model of system cost,cost saving and distance provides a reference,based on the investment-return theory,for the transformation of the access control system of the substation.