The Underground Power Conduit Pipe Preventive Diagnosis System, based on international standards, monitors and diagnoses facilities within underground power conduit pipes for power transmission and distribution.
It consists of the power conduit pipe, which is the monitoring subject, IoT monitoring sensors on connection boxes, field units that collect and transmit dispersed temperature of the cable, transmission load and partial discharge information, and a primary operating system based on IEC 61850.
Furthermore, the primary operating system is capable of providing visualized diagnosis results to the administrator based on e-Government frame 3.0, web and HTML.
The domestic production of DTS equipment for monitoring dispersed temperature of cables offers outstanding technological and price competitiveness and dynamic real-time transmission capacity calculations efficient power grid operations.
It resolves operational inconveniences and accurately estimates location of partial discharge to prevent cable malfunctions
It also allows quick remote control through real-time monitoring such warnings, 3D cross section diagrams and surveillance camera feeds in case of fires, water damage or trespassing in the conduit pipe.
KEPCO KDN’s Underground Power Conduit Pipe Preventive Diagnosis System is the first in Korea to be based on the IEC 61850, and improves power conduit pipe and cable health evaluation and malfunction prediction accuracy based on CMD.
Starting with KEPCO’s Underground Power Conduit Pipe XLPE Field Demonstration, and by expanding the Power Distribution Conduit Pipe Monitoring System Project, Power Generation Conveyor Belt And Control Cable Fire Monitoring & Diagnosis, HVDC Underground Cable Temperature Measuring And Damage Surveillance fields,
KEPCO KDN will create a world of green energy ICT with lower costs and higher administrative efficiency using Korean technologies.
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Monitoring of underground power conduit pipes for power transmission and distribution and consolidated IEC 61850-based CMD system
primary operating system
Supports e-Government 3.0, web and HTML, SVG-based (non-Active X) and mobile
Dispersed Temperature Measuring Sensor System
Domestic development, Temperature measurement performance 15 km, 1.5 degrees, 12 channels
Dynamic Real-Time Transmission Capacity Calculations System
Applied to underground dual lines, based on international standard
Cable Online Partial Discharge Monitoring & Diagnosis System
Patented FPS-type Noise Reduction Technology and TOA Online Location Tracking
Allows quick remote control through real-time monitoring
Warnings and video surveillance
IoT-based Sensor Network Composition
Power generation conveyor belt and control cable fire monitoring
Expand application to HVDC underwater cables
