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Motor/generator
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Topic: Motor/generator (Read 555 times)
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tropes
Newbie
Posts: 3
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Motor/generator
«
on:
July 10, 2021, 10:34:16 pm »
I have a driven shaft turning a PMSG connected to a three phase rectifier creating a 24 volt DC output current.
http://lightswitchracing.com/55W.MOV
I also have a motor controller connected to the PMSG using 24 volt DC input, that turns the PMSG shaft at 350 rpm.
I have been disconnecting the rectifier and connecting the motor controller to switch from generator to motor.
Is there a way to switch the PMSG from a generator to a motor without disconnecting one and connecting the other?
«
Last Edit: July 14, 2021, 09:50:55 pm by tropes
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NiHaoMike
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Posts: 9232
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"Don't turn it on - Take it apart!"
Re: Motor/generator
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Reply #1 on:
July 10, 2021, 11:14:05 pm »
You need a motor driver that supports regeneration.
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tropes
Newbie
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Re: Motor/generator
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Reply #2 on:
July 10, 2021, 11:24:33 pm »
Thanks, and where would I find this motor driver that supports regeneration?
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NiHaoMike
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Posts: 9232
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"Don't turn it on - Take it apart!"
Re: Motor/generator
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Reply #3 on:
July 11, 2021, 01:47:49 am »
Check the documentation to see if there's a mention of it or something like "regenerative braking".
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Cryptocurrency has taught me to love math and at the same time be baffled by it.
Cryptocurrency lesson 0: Altcoins and Bitcoin are not the same thing.
tropes
Newbie
Posts: 3
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Re: Motor/generator
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Reply #4 on:
July 11, 2021, 01:50:38 am »
Thanks, I did and found info.
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