.AixLib.Fluid.Movers.PumpsPolynomialBased

Information

This packages contains pump models with a different, not so sophisitcated, mathematical approach than the original IBPSA models in Fluid.Movers.

The models PumpSpeedControlled and PumpHeadControlled were developed in the Zugabe project at the E.ON Energy Research Center. The main advantage to users might be

Using measurement or catalogue data of volume flow rate (m³/h), pump head (m), rotational speed set (rpm) and rotational speed act (rpm) a python script will generate a record with all necessary parameters for the model. Documentation with a visualization of the respective pump curves is included in the record.

In order to limit the pump's power consumption manufacturer normally will reduce the allowed pump speed for large volume flow rates, hence deforming the pump curves. This model takes the limitation into account based on the available catalogue or measurement data. Note that a design engineer normally only has catalogue data at his command.

This package is currently work in progress.

Contents

NameDescription
PumpHeadControlledPump model with pump head control, an onOff-Switch and limitation of pump head.
PumpSpeedControlledPump model with speed control, onOff-Switch and bounding of speed instead of pump delivery head.
ControlsPump Controller
Examples
BaseClasses

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