At the end of this lesson, you will be able to describe the overall design and function of a main station transformer. In addition, you will be able to discuss systems and inspections related to transformer protection. • Explain the purpose of a main station transformer • List major components of a main transformer and identify their individual functions • Describe the use of protective devices associated with the main transformer • Discuss some safety considerations when working around a main station transformer • Produce a checklist for operators performing a routine inspection
