Advancements in Industry: Testing Substation Protective Relays without Tripping Circuit Breakers

Christopher Ness, MeggerCorporate Alliance Corner, Spring 2024 Corporate Alliance Corner

Imagine this scenario: You visit a local generating station that needs relay testing. They direct you to a switchyard relay house with microprocessor relays and test switches. The customer wants the relays tested, but the breakers are part of a bigger ring bus system that is powering loads to the city. The breakers cannot be tripped. What special considerations can …

CAP Spotlight: Megger: A Global Leader for 130 Years

NETA World StaffCorporate Alliance Corner, Spring 2024 Corporate Alliance Corner

NETA Corporate Alliance Partners (CAPs) are a group of industry-leading companies that have joined forces with NETA to work together toward a common aim: improving quality, safety, and electrical system reliability. In this continuing NETA World series highlighting NETA’s CAPs, we focus on the thought leadership behind these successful companies. Here, we visit with Dinesh Chhajer, Megger’s Director – Technical …