Tests of distance relay teleprotection schemes should check both relays simultaneously, including their communication link. This video shows a real test of a 110 kV overhead line. The protection was ...

OMICRON’s CPC 100 + CP CU1 helps to determine correct impedance values. The results of a false operation of a distance relay can be extremely severe. Non-operation may lead to damage or instability of ...

Distance bounding protocols are pivotal in contemporary security systems, designed to verify the physical proximity of a device by measuring the round-trip time of cryptographic challenge–response ...

NASA's new laser technology is finally space-bound. After much anticipation and a two-year delay, the Laser Communications Relay Demonstration (LCRD) was launched today (December 8) at 5:19am EST.

SAN DIEGO, Sept. 21, 2021 (GLOBE NEWSWIRE) -- GBT Technologies Inc. ( OTC PINK: GTCH ) ("GBT” or the “Company”), launches long distance testing phase for its Infinia radio system. The testing will be ...

Relays are electromechanical devices that use a magnetic solenoid to actual a switch. When current is passed through the solenoid coil, it produces a magnetic field. The magnetic field is strengthened ...

Distance bounding protocols are essential security measures designed to authenticate the proximity of a user or device to a verifier, thereby preventing relay attacks. Relay attacks occur when an ...