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Fire Detection
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Jan 27, 2022
500 kV HDVC TPI & Power Cable Monitoring
AP Sensing’s Distributed Acoustic Sensing (DAS) technology was recently deployed by Korean Electric Power Corporation (KEPCO) to monitor the power cable link. The asset is a 500 kV HVDC transmission line, approximately 35 km in length. KEPCO decided to deploy AP Sensing’s DAS to monitor the asset and receive alerts in case of Third Party Interference (TPI) activities.
Jan 8, 2022
Detailed S-wave Velocity Structure of Sediment & Crust
AP Sensing’s DAS technology was essential in obtaining insights on S-wave velocity structure of sedimentary layer and uppermost crust.
Dec 1, 2021
AP Sensing Monitors Prestigious Saudi Arabian Tunnel
AP Sensing was selected by KAFD to monitor these road tunnels using our Fiber Optic LHD monitoring solution.
Dec 1, 2021
Riyadh Metro Tunnel Fire Detection
AP Sensing was chosen to monitor this very prestigious infrastructure with our fiber optic Linear Heat Detection (LHD) solution.
Nov 25, 2021
Kolkata Underground Metro Monitoring
In cooperation with our local partner, AP Sensing was chosen to commission our Linear Heat Detection (LHD) technology on a 6649 meter underground railroad line between the stations of Phoolbagan and Sealdah.
Nov 17, 2021
AP Sensing Launches Fire Detection Video
Our LHD technology provides continuous, maintenance-free heat detection and monitoring, even in harsh environments.
Nov 8, 2021
Third Party Intrusion & Power Cable Monitoring
AP Sensing’s technology was deployed by RTE to monitor a 225 kV underground power cable link located in the west of France. The link is approximately 39 km long and monitored for Third Party Intrusion (TPI) activities plus cable faults using our Distributed Acoustic Sensing (DAS) system, as well as hotspots using our Distributed Temperature Sensing (DTS) system. The power link installation is surrounded by frequent agricultural activities that pose no harm to the cable. To mitigate the risk of increased false alarms from these activities, similar events were simulated to test the system based on soil mixing and harvesting agricultural machines.
Oct 29, 2021
Fire Friday #8: Redundancy
System configuration and redundancy plays a pivotal role in Linear Heat Detection (LHD)'s reliability.
Oct 22, 2021
Fire Friday #7: Quality & Reliability
We at AP Sensing have therefore designed our LHD products for performance, paying special attention to reliability and quality during the development phase.
Oct 21, 2021
The Digital Twin Acquires a New Nervous System
With the help of Digital Twins, operators are trying to achieve major efficiency gains. Using the pre-existing trackside infrastructure and cables of Deutsche Bahn, AP Sensing’s DFOS technology is used to collect live data along the track.