CPC F04D 27/001 (2013.01) [F04D 25/06 (2013.01); F04D 25/166 (2013.01); F04D 27/004 (2013.01)] | 20 Claims |
1. A method for adaptive speed control of a fan array of an air handling unit, the method comprising:
identifying a fan speed command for the fan array;
scaling the fan speed command based on a floating maximum fan speed;
detecting a fan error of at least one fan of the fan array;
adjusting the floating maximum fan speed in response to detecting the fan error;
rescaling the fan speed command based on the adjusted floating maximum fan speed; and
providing the fan speed command to each fan of the fan array.
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