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ip9999
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Joined: 27-May 08
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Last Seen: 30th May 2008 - 01:15 AM
Local Time: Sep 7 2008, 04:16 PM
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27 May 2008
induction generators used in wind machines only generate after the rated RPM is reached and exceeded.
My question has to do with the SLIP zone of maybe 15-20 rpm after that. The generator can maintain 60 hz even if the rpm varies in this zone. What I am trying to understand is the limits on this when forces like the wind push against this. How much is too much for slip to maintain a control on the hz..?? 15-20 rpm seems like an awfully small window to try to control in huge machines like wind turbines and unpredictable push sources like the wind..??? |
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Lo-Fi Version | Time is now: 7th September 2008 - 04:16 PM |
