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Three-Phase Transformers
OBJECTIVES
In this chapter you will learn about:
- Understand the unique advantages that polyphase circuits possess
- Understand balanced polyphase voltages
- Understand the difference between a bank of three identical single-phase transformers and polyphase transformers having semi windings on a connective
- Learn to solve simple problems on the per unit system
- Learn to raise or lower the voltage with a bank of single-phase transformers connected in three-phase arrangements
- Understand the techniques used in paralleling three-phase transformers
- Learn to solve simple problems on the above topics
Three-phase transformers ...
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