Increase current output of generator?

In summary, the conversation discusses the challenge of increasing the current generated by a constant voltage and speed wind generator without altering the voltage, geometry, or speed. It is suggested that increasing the load or the field current of a synchronous generator may increase its power capability, but since the generator in question uses permanent magnets instead of field excitation, this is not possible. The conversation ends with the suggestion of adding a second generator, but it is noted that this may not be feasible.
  • #1
Salmankth
3
0
Hello,

The speed of wind generator and its voltage are constant. The power needs to be constant, so does the magnets. The clue is to increase the current generated, how it can be done without altering the voltage, geometry or the speed?

Thanks in advance!
 
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  • #2
Salmankth said:
Hello,

The speed of wind generator and its voltage are constant. The power needs to be constant

I = P/V

If power and voltage must remain constant, then the current cannot be increased.
 
  • #3
Sorryyy, power has to be increases! my mistake!
 
  • #4
You would have to increase the load provided you would not exceed the generator specifications.
 
  • #5
I'm thinking aloud here, rather than answering your question. :smile: If this is a synchronous generator, then I think increasing its field current will increase its power capability, while it continues to rotate at the same speed.
 
  • #6
Its a synchronous generator with permanenet magnets instead of field excitation. And magnets can't be increased in this case.
 
  • #7
Salmankth said:
Its a synchronous generator with permanenet magnets instead of field excitation. And magnets can't be increased in this case.
Then I'd say you're out of luck!

Unless you can extend the shaft and bolt a second generator onto the shaft? :approve:
 

1. How can I increase the current output of a generator?

To increase the current output of a generator, you can either increase the rotational speed of the generator or increase the size of the generator's windings. Both of these methods will result in a higher current output.

2. Can I increase the current output without changing the generator?

Yes, there are ways to increase the current output without changing the generator itself. One method is to use a voltage regulator to regulate the output voltage, which in turn will increase the current output. Another method is to add additional batteries or capacitors in parallel to the generator, which will increase the overall current output.

3. Will increasing the current output affect the generator's lifespan?

Increasing the current output can put additional strain on the generator, which may shorten its lifespan. It is important to ensure that the generator is capable of handling the increased current output and that proper maintenance is performed to ensure its longevity.

4. Are there any safety concerns when increasing the current output of a generator?

Yes, there are safety concerns to consider when increasing the current output of a generator. The increased current can cause overheating and potential fire hazards, so it is important to follow proper safety precautions and guidelines when making any changes to a generator's output.

5. Can I hire a professional to increase the current output of my generator?

Yes, it is recommended to hire a professional to increase the current output of a generator. A professional will have the knowledge and expertise to make the necessary changes safely and effectively. They can also ensure that the generator is capable of handling the increased current without causing any damage or safety concerns.

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