Can a Motor-Powered Generator Increase Electrical Output?

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Using a motor-powered generator with a speed multiplier gearbox cannot produce more electrical power than the input energy, as this would violate the conservation of energy principle. The losses inherent in the gearbox and the inefficiencies of the system prevent any net gain in power output. Therefore, while the concept may seem feasible, it is not practically achievable. The consensus is that the system would not yield additional electrical output. Understanding these limitations is crucial for evaluating energy generation methods.
Khumo
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Hello everyone,

I would like to know if it is possible to produce more electrical power from a generator if it is powered by an electric motor through a speed multiplier gearbox? Any answer will be greatly appreciated.
 
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Khumo said:
Hello everyone,

I would like to know if it is possible to produce more electrical power from a generator if it is powered by an electric motor through a speed multiplier gearbox? Any answer will be greatly appreciated.

More power than what?
 
Short answer: no. That would violate conservation of energy. The gear box losses alone would prevent that from working.
 

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