Optimizing and Integrating Transformer / Feeder Protection Control Including Operations

摘要

This paper discusses two projects initiated by two utilities exploring operational efficiencies through integrating the protection and control of the transformer and feeders it serves. The challenges faced by utilities in maintaining distribution service with evolving DER deployment, distribution automation interfaces, service growth, and environmental events requires more than just traditional discrete protection functions. Each utility has similar needs but different goals that will be examined.