Electric machine

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Electric machine

An electric machine is a device that converts electrical energy into mechanical energy, mechanical energy into electrical energy, or transforms electrical energy from one form to another. Electric machines are broadly classified into three categories: electric motors, electric generators, and transformers.

Types of Electric Machines[edit]

Electric machines can be categorized based on their function and construction:

Electric Motors[edit]

Electric motors convert electrical energy into mechanical energy. They are widely used in industrial, commercial, and residential applications. Common types of electric motors include:

Electric Generators[edit]

Electric generators convert mechanical energy into electrical energy. They are essential for power generation in various settings, including power plants and portable generators. Types of electric generators include:

Transformers[edit]

Transformers are used to transfer electrical energy between two or more circuits through electromagnetic induction. They are crucial for the transmission and distribution of electrical power. Types of transformers include:

Principles of Operation[edit]

Electric machines operate based on the principles of electromagnetism. The key principles include:

These principles govern the interaction between magnetic fields and electric currents, enabling the conversion of energy.

Applications[edit]

Electric machines are used in a wide range of applications, including:

Related Pages[edit]

See Also[edit]



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