Kirk, can you give some more detail please Ken ----- Original Message ----- From: "kirk" <[EMAIL PROTECTED]> To: <biofuel@yahoogroups.com> Sent: Tuesday, March 25, 2003 3:18 PM Subject: RE: [biofuel] Electric generators
> You can modulate (electrically rotate) the field so mechanical relationship > is alterable, thus frequency. > Kirk > > -----Original Message----- > From: Steve Spence [mailto:[EMAIL PROTECTED] > Sent: Tuesday, March 25, 2003 5:51 AM > To: biofuel@yahoogroups.com > Subject: Re: [biofuel] Electric generators > > > sounds like a synchronous ac motor. never heard it called a rewritable. > > Steve Spence > Subscribe to the Renewable Energy Newsletter > & Discussion Boards. Read about Sustainable Technology: > http://www.green-trust.org > [EMAIL PROTECTED] > ----- Original Message ----- > From: "filip.ponsaerts" <[EMAIL PROTECTED]> > To: <biofuel@yahoogroups.com> > Sent: Tuesday, March 25, 2003 4:05 AM > Subject: RE: [biofuel] Electric generators > > > > To my understanding this is what's used in large windmills generating > > electricity. > > > > Filip > > > > >Actually, there WAS an AC generator which generated a constant 60Hz > output > > >in spite of varying RPM input. It did this with a rewritable rotor. > > > > > >Curtis > > > > > >Get your free newsletter at > > >http://www.ezinfocenter.com/3122155/NL > > > > > > > > >----- Original Message ----- > > >From: Steve Spence <[EMAIL PROTECTED]> > > > > > >in order to maintain 60 hz at multiple rpm's, you need to generate dc, > and > > >use an inverter to get ac. not many types of ac motors can be used for ac > > >generators. asynchronous motors can be IIRC. dc permanent magnet motors > are > > >interchangeable. > > > > > > > > > > > > > > > > > > -- > > --- > > Martin Klingensmith > > http://nnytech.net/ > > http://infoarchive.net/ > > > > > > > > > > Biofuel at Journey to Forever: > > http://journeytoforever.org/biofuel.html > > > > Biofuels list archives: > > http://archive.nnytech.net/ > > > > Please do NOT send Unsubscribe messages to the list address. > > To unsubscribe, send an email to: > > [EMAIL PROTECTED] > > > > Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/ > > > > > > > > > > Biofuel at Journey to Forever: > http://journeytoforever.org/biofuel.html > > Biofuels list archives: > http://archive.nnytech.net/ > > Please do NOT send Unsubscribe messages to the list address. > To unsubscribe, send an email to: > [EMAIL PROTECTED] > > Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/ > > > --- > Incoming mail is certified Virus Free. > Checked by AVG anti-virus system (http://www.grisoft.com). > Version: 6.0.463 / Virus Database: 262 - Release Date: 3/17/2003 > > > > Biofuel at Journey to Forever: > http://journeytoforever.org/biofuel.html > > Biofuels list archives: > http://archive.nnytech.net/ > > Please do NOT send Unsubscribe messages to the list address. > To unsubscribe, send an email to: > [EMAIL PROTECTED] > > Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/ > > > ------------------------ Yahoo! Groups Sponsor ---------------------~--> Your own Online Store Selling our Overstock. http://us.click.yahoo.com/rZll0B/4ftFAA/46VHAA/FGYolB/TM ---------------------------------------------------------------------~-> Biofuel at Journey to Forever: http://journeytoforever.org/biofuel.html Biofuels list archives: http://archive.nnytech.net/ Please do NOT send Unsubscribe messages to the list address. To unsubscribe, send an email to: [EMAIL PROTECTED] Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
