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In an electric generator, the function of a capacitor is to provide reactive power and improve the power factor of the generator.

When a generator is connected to a load, the load may have a combination of resistive, inductive, and capacitive components. Inductive loads can cause the power factor of the generator to decrease, resulting in lower efficiency and voltage regulation.

By adding a capacitor in parallel with the generator, the reactive power generated by the capacitor can offset the reactive power of the inductive load, leading to improved power factor correction. This helps to enhance the efficiency of power transfer and stabilizes the voltage. The capacitor absorbs and supplies reactive power, reducing the strain on the generator and ensuring a steady and efficient supply of electrical energy.

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AGG Power

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1y ago
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10y ago

Capacitance loads in a generator set creates reactance in a AC circuit. This improves the power factor of the generator set..

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Q: What is the function of capacitor in an electric generator?
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