AC power frequency range.

940 Views 1 Reply 2 Participants Last post by chrs, May 18, 2006

Kobushi

Discussion Starter · May 8, 2006

I can't find the threat again, but I remember around a year ago someon was going to put an osciliscope on thier insight and see what frequency the 3 phase power to the IMA motor ranged from/to. (Since the frequency is changed by the PDU depending on rpm/etc). As well as during regen.

Does anyone have this info?
Thanks

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chrs

· #2 · May 18, 2006

I don't know that anyone got it with a 'scope, but here's a thread in which I calculated it would be in the 150 to 300 Hz range for 1000 to 2000 RPM.

http://www.insightcentral.net/forum/vie ... 010&#30010

charlie

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