What is the primary effect on a three-phase induction motor if it is supplied with triplen harmonics (such as 3rd order harmonics) in its voltage source?

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Physics · Electrical Engineering Concepts

What is the primary effect on a three-phase induction motor if it is supplied with triplen harmonics (such as 3rd order harmonics) in its voltage source?

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It will experience reduced starting torque and may fail to start

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Answer 1

It will rotate at triple the normal synchronous speed

Answer 2

It will experience reduced starting torque and may fail to start

Answer 3

It will result in a direct short circuit across the phases

Answer 4

It will immediately trigger an open circuit in the rotor windings

What is the primary effect on a three-phase induction motor if it is supplied with triplen harmonics (such as 3rd order harmonics) in its voltage source?

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What is the primary effect on a three-phase induction motor if it is supplied with triplen harmonics (such as 3rd order harmonics) in its voltage source?

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