System Overview of Power Safety Monitoring and Accident Early Warning System
The power safety monitoring and accident early warning system is an advanced power safety monitoring system built using new technologies such as computers and the Internet of Things. The system has good compatibility. It can use its own equipment or connect to equipment from other manufacturers. It integrates all the required monitoring data into a management platform, integrating multiple original independent systems to achieve information interaction. Achieving the purpose of improving the performance and efficiency of original equipment and better realizing safety monitoring and accident warning is an important part of smart substations and digital mines.
The system consists of safety monitoring and accident warning software, computers, network data servers, a variety of monitoring hosts and sensors, and can be flexibly configured and combined according to actual engineering needs.
The system can monitor the operation and health status of important power equipment in real time, monitor various environmental parameters in real time, draw curves, and judge upcoming faults in advance based on trends to provide accident warnings and prompt operators to take corresponding measures in a timely manner. Avoid Accidents It can also provide timely warnings for sudden accidents to avoid the expansion of the accident. It can greatly improve safety productivity and power supply reliability, and has good social benefits and extremely high economic benefits.
System functions
The system is divided into image monitoring, access security, environmental monitoring (environmental temperature and humidity, smoke, fire, access control, cable trench animals, flooding, electronic fence, admission and entry, air conditioning control, water pump control, Fan control, lighting control), transformer monitoring (chromatographic analysis, core grounding current, neutral point protection, bushing insulation monitoring), high-voltage switch monitoring (wireless temperature measurement, density monitoring, leakage monitoring), cable monitoring (cable temperature, Cable leakage monitoring, cable fault location), arrester monitoring, power quality monitoring, infrared image monitoring, equipment intelligent inspection and other subsystems can be combined and configured according to actual needs, and can be connected to newly installed equipment or to the original system The hardware device implements the interface.
.Environmental monitoring subsystem
The environmental monitoring subsystem is capable of real-time monitoring and alarming of the substation's ambient temperature, humidity, smoke, animals in cable trenches, water immersion, and environmental concentration. It also realizes integration with air conditioners, fans, and activities. The intelligent linkage and remote control of the blinds use mechanical ventilation or air conditioning cooling in a timely manner according to the ambient temperature and humidity to meet the environmental requirements of the equipment, ensure the normal operation of the equipment, and reduce energy loss to a large extent.
.Access control subsystem
Build a complete, integrated, reliable, easy-to-operate integrated high-security access control system for power systems, making it an organic whole and connected Integrating into an intelligent management system is an important goal to achieve in establishing a technical defense system. Using high-tech means, we can effectively manage all channels in a scientific and orderly manner, use the access control alarm system to automatically monitor the status of the gates in the jurisdiction, and use the monitoring means of the access control system to meet supervision and management requirements, as well as verification and management after an accident. The entry and exit of internal personnel of the army is controlled, and the entry and exit of external personnel is controlled in real time. The entry and exit information is recorded in real time, and the entry and exit surveillance video is recorded for subsequent inquiry.
.3 Video subsystem
Use a series of video products produced by Hikvision, including hard disk recorders, cameras, PTZs, etc., and integrate image, control, linkage and other applications into the early warning system.
.Lighting control subsystem
..Use a dedicated lighting controller to connect to the backend system through a separate channel to ensure the stability of lighting control.
..Integrate the remote control lighting function into the screen display function of the early warning client to realize remote control of lighting. Users can click on the lighting icon in the corresponding position to open the lighting control interface and perform remote control operation of the lighting on and off.
..3 Local access to the action information of electronic fences, video surveillance, and access control can also realize intelligent linkage between each subsystem and lighting.
..The lighting controller can be connected to multiple lights for control, and can be connected to switches for linkage control.
Electric power safety monitoring and accident early warning system