Parallel operation of Transformer

Question

Accepted Answer

Parallel operation of transformers involves connecting two or more transformers with the same voltage ratio and frequency in parallel to increase the power supply capacity.

Parallel operation is used to increase the power supply capacity and provide redundancy.
Transformers must have the same voltage ratio and frequency to be connected in parallel.
Proper synchronization is necessary to avoid circulating currents and voltage imbalances.
Parallel operation can be achieved using a bus tie circuit or a load tap changer.
Regular maintenance and monitoring is required to ensure proper functioning of the transformers.

Parallel operation of Transformer

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