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Hello,
Does anyone know of published research that relates
motor efficiency to percent load as well as drive frequency?
We have motor curves for efficiency vs. percent
load, but these curves all assume a nominal speed that is being maintained as
load decreases. What happens to your motor efficiency when you are also
changing the drive frequency?
Thanks for any leads.
Sincerely,
Alec Stevens, PE
DMI 450 Lexington St, Newton, MA 02466 p: 617-527-1525 x105 f: 617-527-6606 e: astevens@xxxxxxxxxx |