Maintains, troubleshoots, and restores the rig’s electrical power, distribution, and control systems to keep drilling and safety-critical operations online in a hazardous, high-availability ...

Modern substation control and communication have revolutionized the ability to troubleshoot system faults and mis-operations. Event fault records and documenting every input and output provide ...

Proper electrical protection is necessary to run power networks with the highest reliability. Increased penetration of converter-interfaced distributed generations (CIDGs) and the deployment of smart ...

Abstract: This paper presents a method to protect microgrids (MGs) through coordination of directional overcurrent relays (DOCRs). The new formulation is subjected to restrictions of pre-established ...

Schweitzer Engineering Laboratories has released the SEL-851 Feeder Protection Relay, which provides overcurrent, voltage and arc-flash protection for utility and industrial applications. This compact ...

Abstract: The integration of distributed generation (DG) sources can cause significant impacts on distribution networks, particularly the changes in magnitudes and directions of short circuit currents ...