Connections between motor and dynamo

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SUMMARY

The discussion centers on the feasibility of connecting two motors and a dynamo in a power generation setup. Specifically, Motor B is powered by a main supply and drives Dynamo B, which in turn is intended to power Motor A. The user reports insufficient power output to run Motor A effectively. The conversation highlights that while this arrangement was historically common, modern electronic motor controllers offer superior solutions. The Ward-Leonard drive system is mentioned as a relevant example of this configuration.

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  • Understanding of basic electrical engineering principles
  • Familiarity with motor and dynamo operation
  • Knowledge of power generation and distribution concepts
  • Experience with electronic motor controllers
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  • Research Ward-Leonard drive systems for variable speed applications
  • Explore electronic motor controllers and their advantages over traditional setups
  • Investigate power loss factors in motor-dynamo connections
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Electrical engineers, hobbyists in robotics, and anyone interested in optimizing motor and dynamo connections for power generation applications.

Motordynamo
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Hi everyone,

I am currently trying to find out if it is possible to make such connection.

Main supply power up Motor B, Motor B uses its mechanical load to run Dynamo B, Dynamo B generate electricity to power up Motor A.

Is it possible for such connection? I have made such setup and I realize that Motor A does not have sufficient amount of power to run it. Is there any difference in connection from usual for such connection?
 
Engineering news on Phys.org
Having a mains motor to drive a generator to drive another motor was once quite a common arrangement for providing higher power variable speed drives . There are still a few around but electronic motor controllers usually provide a better solution nowadays .

Look up Ward-Leonard drives .
 

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