Weyerhaeuser, Dryden Operations Improved Power Distribution System Reliability A Case Study

The paper presents a case study to show how Weyerhaeuser, Dryden Operations improved its power distribution system reliability. This paper will focus mainly on the changes that were made on the 115kV and 13.2kV power distribution systems. The protection and synchronizing schemes will be discussed, and the author will show how the addition of circuit switchers provided flexibility to perform maintenance on the incoming 115kV/13.2kV power transformers without interrupting mill operations.