AC power frequency range.

[Kobushi]

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

[chrs]

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