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Basic function of drives

2/14/2010 2:31 PM	Rate (0)
senthils Posts: 76 Rating: (0)	Dear all. Can anyone give me simple explanation about the function of drives? Best regards
senthils Posts: 76 Rating: (0)
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2/14/2010 6:18 PM	Rate (0)
nsenthil Posts: 9 Rating: (0)	Drive is the device to control motor applications ex: Speed, Torque, Frequency. Power saving is also possible in drives. it is generally known as variable voltage and variable frequency drive.(VVVFD).It is Converted into a single phase or three phase Ac input to dc signal and again it was converted to dc to variable AC ( inverter ).
nsenthil Posts: 9 Rating: (0)
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2/14/2010 7:55 PM	Rate (0)
umencho Grandmaster Joined: 3/21/2006 Last visit: 1/10/2026 Posts: 10247 Rating: (1183)	Hello, You could start with http://www3.sea.siemens.com/step/default.html Best regards, Hristo Mihalev

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This contribution was helpful to 1 thankful Users abvto

2/14/2010 8:57 PM	Rate (0)
Ayman Elotaify Diamond Expert Joined: 5/28/2008 Last visit: 1/12/2026 Posts: 4522 Rating: (843)	Hello, I think this tip would be useful for you. "Theory of operation of inverter from scartch" hope this helps,
	Ayman Elotaify
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2/16/2010 10:51 AM	Rate (0)
JensS Posts: 739 Rating: (55)	Hi senthils, see attachement. Attachment principles of inverter.pdf (344 Downloads)
JensS Posts: 739 Rating: (55)
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This contribution was helpful to 1 thankful Users Ayman Elotaify

2/16/2010 3:30 PM	Rate (0)
senthils Posts: 76 Rating: (0)	Thanks to all and kind for your replies. I had a basic knowledge about the drives. Regards
senthils Posts: 76 Rating: (0)
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