Functions and characteristics of mine integrated automation system;
◇ Real-time monitoring of power parameters such as voltage, current, active power, reactive power, power factor, power, switch on/off state of each switch in the substation, and uploading the monitoring data to the ground management center for signal display, storage and network release.
◇ On the monitoring computer of the ground power supply management department, remote control signals such as alarm or action setting parameter values of underground switches can be modified online.
◇ Switch breaker position, breaker position, various protection actions and other signals can be collected regularly, and events can be recorded in sequence.
In the ground power supply management department or substation monitoring station, the switch can be controlled remotely.
◇ Remote video monitoring can be carried out on the environment and equipment of underground substation, and embedded display of video images, linkage display of alarm video such as illegal entry of personnel and fire, digital hard disk recording and query of images can be carried out on the monitoring host.
◇ When abnormal events such as over-jump and power failure occur, the system monitoring host can give an audible alarm, and at the same time display its alarm type, alarm status and alarm time in the alarm information window.
◇ The system can store signals such as fault wave record and accident record of switch comprehensive protection for engineers' technical analysis and power supply accident location.
Remote leak detection test and record of underground explosion-proof low-voltage comprehensive protection, and automatic record of manual leak detection test can be carried out on the monitoring computer of ground power supply management department.
◇ The system monitors the hot standby of the host to ensure the reliable operation of the system.