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System and method for dynamic multi-objective optimization of pumping system operation and diagnostics

  • US 7,143,016 B1
  • Filed: 09/27/2001
  • Issued: 11/28/2006
  • Est. Priority Date: 03/02/2001
  • Status: Expired due to Fees
First Claim
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1. A method of controlling a system having at least one motorized pump and an associated motor drive, comprising:

  • obtaining at least a portion of one of efficiency information, an allowable range, and a system setpoint from prior operation of the system;

    selecting a desired operating point within the allowable range of operation about the system setpoint according to performance characteristics associated with a plurality of components in the system; and

    automatically providing a control signal to the motor drive according to the desired operating point.

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