From: headstone255@yahoo.com
On 24/10/2021 18:03, Curious Engineer wrote:
> On Sunday, October 24, 2021 at 7:45:06 PM UTC+3, gareth evans wrote:
>> On 24/10/2021 14:55, Curious Engineer wrote:
>>> On Sunday, October 24, 2021 at 2:16:49 PM UTC+3, gareth evans wrote:
>>>> On 23/10/2021 20:33, Curious Engineer wrote:
>>>>> I am looking into powering a high voltage, high frequency output (up to
20kV, 20kHz) with a sine wave signal from a flywheel that can spin at any
speed up to 50,000 RPM.
>>>>> The output voltage and frequency is user defined and should remain
constant, although the flywheel's speed may change. Power output is in the kW
range. Of course, a high efficiency converting mechanical energy to electrical
energy is desirable.
>>>>> Any suggestions on where/how to start?
>>>>> Would it be better to try to design some clever mechanical gearing
system to deliver a constant output RPM regardless of input RPM, and then use
that to run an alternator?
>>>>> Or would it be better to harvest the mechanical energy to electrical
energy at any RPM, and re-convert it to the signal I want?
>>>>> What kind of signal generator is suitable for powers in the kW range?
Somehow I don't think an Arduino would cut it.
>>>> Learn to walk before you try to run.
>>>
>>> Apparently facetious humor is lost on the internet.
>>>
>> The admonition was not intended as humoUr
>
>
> A stranger who has done you no wrong, comes here, asks a question with some
facetious humor and you, lacking any humor whatsoever, takes a stab at the
stranger's competence or education.
>
> Go forth and fornicate, I do not need your help, and learn English. Your
other posts on Usenet are full of spelling and grammatical mistakes. I doubt
you have the education of a canary. Just another self-important ignorant troll.
>
Grow up, Sonny.
--- SoupGate-Win32 v1.05
* Origin: you cannot sedate... all the things you hate (1:229/2)
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