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Power Monitoring System
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Power Monitoring System

Power Monitoring System

Coal mine power monitoring system is applicable for coal mine power supply system, which is committed to solving the problems in coal mine power supply system. It uses mining power monitoring sub-station to monitor the underground mining substation, the central substation, and 35KV(11KV) substation, 6KV (10KV) substation, step-down station on the ground, with the functions of remote control of switches and electrical equipment underground and on the ground, telemetry, remote telephony, and remote adjustment, which commonly known as five remote functions, in order to achieve unattended or less people on duty, reduce the occurrence of power supply accidents, shorten the troubleshooting time, rationally deploy the equipment , improve the efficiency, and achieve remote monitoring of power systems. With Ethernet ring network power dispatching command system configuration and other network modes, the system can meet the high, medium and low-end needs of different users.

Product Details

•The system can real-time monitor output voltage, current, active power, reactive power, power factors, system frequency, fault alarm, switch opening/breaking state and other power parameters of the substation, and upload the test data to the ground management center for signal display, storage, and network publishing;

•The supervisory computer in centralized control center can online modify the integrated alarm of underground switch or action tuning parameters and some other control signals ;

•The system can display malfunctions like overcurrent, phase failure, undervoltage, overload and others, and break the brake in time to protect the normal operation of equipment and power grid to avoid accidents;

•The monitoring host of system adopts backup mode, to ensure reliable operation;

•Can remote test and record the underground explosion-proof low-voltage integrated protection device and automatically record the manual leakage test through the supervisory computer of power supply management department on the ground;

•Classified assessment and management of electricity

•Can remote monitor the environment and equipment of underground substation through video, and can be embedded display videos and images, linkage display illegal personnel entry and fire alarm, and record and inquiry images through digital hard disk on the monitoring host.