1、 Demand analysis
In order to achieve unattended mode, reduce labor costs, improve work efficiency and improve the intelligent degree of the substation, our company has proposed a comprehensive auxiliary monitoring system scheme for intelligent substations. As a supporting construction, the substation auxiliary equipment monitoring system provides video monitoring, security protection, environmental monitoring, auxiliary control and other functions, making the operation of the substation more safe and reliable, and has become an important support part of the substation information construction.
2、 Working principle
The intelligent substation integrated auxiliary monitoring system can monitor the operating environment of the substation in real time, including temperature and humidity, water immersion, smoke detection, wind speed, arc, etc., and can play back video and data in real time. Video surveillance provides functions such as face capture, infrared light compensation, linkage monitoring, automatic tracking, detail capture, smart event detection, etc. The intelligent control can realize the built-in high current relay of the relay module, and realize the linkage control or remote control of convection fan, water pump, infrared lamp, lighting lamp and air conditioning control functions. The safety protection equipment mainly consists of electronic fence, infrared radiation, vibration detector, infrared dual discrimination and other equipment. Also, the access control visual intercom system uses an all-in-one face recognition machine, which brings a new management mode to the entrance. It integrates face recognition technology and modern security management measures, greatly improving the real-time monitoring capability and access management capability of unmanned places.
3、 Functional features
The equipment is generally applicable to substations, power distribution rooms, machine rooms, box type substations, etc.
Access control function
Remote monitoring function of station air conditioner
Auxiliary lighting function inside and outside the station
Dehumidification function of outdoor terminal box
Water level monitoring function
SF6 gas leakage monitoring, anti-theft, smoke alarm and other functions
