Advancements in the Industry: The Key to Relay Protection Success: Cooperation

Ed Khan, Doble Engineering Company CAP Corner, Summer 2022 CAP Corner

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 relaying demands the utmost attention and diligence. However, when dealing with relay protection, protection engineers may inadvertently focus only on the relays. Engineers talk about selecting appropriate relays, applying correct settings, checking out …