modelReliefFanGroup

Validate model for calculating relief fans control
Diagram of ReliefFanGroupOpen the diagram
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Information

This example validates Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.ReliefFanGroup for relief fans for systems with multiple zones.

Components

TypeNameDefaultDescription
Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.ReliefFanGrouprelFanConRelief damper control, with staging up fans
Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.ReliefFanGrouprelFanCon1Relief damper control, with staging up fans and the fan alarm
Buildings.Controls.OBC.ASHRAE.G36.AHUs.SingleZone.VAV.SetPoints.ReliefFanGrouprelFanCon2Relief damper control, with the staging up and down fans
Buildings.Controls.OBC.CDL.Logical.Sources.PulsesupFan1Supply fan status
Buildings.Controls.OBC.CDL.Reals.Sources.RampdpBuiBuilding static presure
Buildings.Controls.OBC.CDL.Logical.Sources.PulsesupFan2Supply fan status
Buildings.Controls.OBC.CDL.Reals.GreaterThreshold[4]greThrCheck if the relief fan is proven on
Buildings.Controls.OBC.CDL.Logical.Pre[4]preReturn relief fan status
Buildings.Controls.OBC.CDL.Reals.GreaterThreshold[4]greThr1Check if the relief fan is proven on
Buildings.Controls.OBC.CDL.Logical.Pre[4]pre1Return relief fan status
Buildings.Controls.OBC.CDL.Integers.Sources.Constant[4]conIntConstant zero
Buildings.Controls.OBC.CDL.Integers.Sources.PulseintPulFan 1 alarm level
Buildings.Controls.OBC.CDL.Discrete.ZeroOrderHold[4]zerOrdHolZero order hold
Buildings.Controls.OBC.CDL.Discrete.ZeroOrderHold[4]zerOrdHol1Zero order hold
Buildings.Controls.OBC.CDL.Reals.GreaterThreshold[4]greThr2Check if the relief fan is proven on
Buildings.Controls.OBC.CDL.Logical.Pre[4]pre2Return relief fan status
Buildings.Controls.OBC.CDL.Discrete.ZeroOrderHold[4]zerOrdHol2Zero order hold
Buildings.Controls.OBC.CDL.Reals.Sources.RampdpBui1Building static presure

Revisions

  • February 6, by Jianjun Hu:
    First implementation.