Phoenix Contact Offers VALVETRAB Safe Protection Plus (VAL-SPP) Surge Protective Devices

The new VALVETRAB Safe Protection Plus (VAL-SPP) surge protective devices from Phoenix Contact protect both the installers ...
IEEE

A Novel Markov Model for Protective Relay Reliability

Abstract: Microprocessor-based protective relay has risen to the ‘technology of choice’ with regard to power system protection due to its monitoring capability, self-checking capability, event ...
IEEE

Statistical Design of Experiments for Power System Protection Testing: A Case Study for Distance Relay Performance Testing

Abstract: In modern power systems, testing protection systems and equipment before the field implementation is vital to ensure the correct operation and guarantee reliability, quality and security of ...
Scientific Research Publishing

IEC 61850 (2005) International Electrotechnical Commission Standard Relating to Interoperability in Terms of Communication between Different Protection Relays.

ABSTRACT: When alternating current power transmission lines exceed a certain length, the electrical parameters become highly dependent on distance and frequency. Under these conditions, the lines ...
The Davis Enterprise

Davis forum looks at ICE effect

Fear, anxiety, uncertainty, stress and confinement, not being white and having different features are among the daily ...