Question

What is advantages of dc machine over ac machines?

Answer 1

more efficient over long distances. DC transmission can move more power with less electrical loss than an equivalent AC transmission line. lower transmission cost helping renewable energy compete against other power sources.

Answer 2

Answer:

Storing electricity

The biggest advantage of DC electricity is that it is easier to store than AC electricity, especially on a small scale. Storing electricity when it is made, for use later when it is needed, is a critical concept for a hybrid independent power plant.

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