Schweitzer Engineering Laboratories, Inc. (SEL) has announced new DNP3 LAN/WAN options for SEL relays. DNP3 is the most popular protocol in North American utilities, and popular in many other parts of ...
Fifty-five electric utilities weighed in on topics related to protective relay communication, purchasing trends, and applications for a recent survey. This paper summaries a few key observations from ...
Relays installed in Occidental Permian Ltd.'s operations in the Permian basin of West Texas and New Mexico have contributed to decreased power distribution and equipment failures caused by electrical ...