Search Results

This drawing provides mechanical specifications, outline dimensions, and mounting information for Group B, 3/4-inch, Class 2 current transformers.

This drawing provides mechanical specifications, outline dimensions, and mounting information for Group A, 5/8-inch, Class 2 current transformers.

This technical paper examines voltage-restrained and voltage-controlled time overcurrent relay principles, coordination methods, and dynamic testing considerations, with a focus on generator protection applications and relay response under changing system conditions.

This technical paper explains how intertie protection systems can be upgraded to meet Texas Public Utility Commission requirements, covering relay selection, protection functions, grounding considerations, and lessons learned from a distributed generation interconnection project.

This technical paper discusses design and build considerations for distributed generation and industrial power projects, highlighting protection, control, interconnection, and operational strategies used to improve reliability, flexibility, and energy independence.

This technical paper evaluates the reliability of multifunction protective relays, examining factors that influence dependability and security while comparing modern numerical protection systems to traditional relay technologies.

This technical paper examines protective relaying methods for reducing arc flash incident energy, focusing on high-speed fault detection and arc flash mitigation techniques that improve personnel safety while maintaining effective system protection.

This technical paper examines power quality issues related to voltage sags and interruptions, explaining how these events affect electrical equipment and reviewing methods for measuring, evaluating, and mitigating their impact on power system performance.