An experienced protection and integration engineer can help determine the best configurable relay settings to provide maximum system protection and advanced functionality. Photo courtesy: Emerson ...

At petrochemical refineries and natural gas plants, the process of producing oil and gas involves an array of complicated steps. Every part of the industrial process depends on a reliable supply of ...

In addition to removing the old relays and installing and programming the new hardware, they also installed new power capacitors to stabilize the generator sets, which enabled them to run more ...

The objective of protective relays and protective schemes is to protect electrical equipment such as transformers, lines, cables, bus bars, etc. during abnormal system conditions. Hence, protective ...

Newton-Evans Research Co. continues to assess the results of its six-month research study of protective relay usage patterns in the world community of electric power utilities. Findings from 114 large ...

Schweitzer Engineering Laboratories, Inc. (SEL) provides systems, services, and products for the protection, monitoring, control, automation, security, communications, and metering of electric power ...

Schweitzer Engineering Laboratories, which serves the electric power industry worldwide, announces the availability of the SEL-2701 Ethernet Processor--an Ethernet physical interface and protocol ...

PNM, a wholly-owned New Mexico utility subsidiary of PNM Resources, recently added a new type of protective relay to its high-voltage transmission lines to enhance the reliability and functionality of ...