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47 :
48 : #ifndef PlantTopologyBranch_hh_INCLUDED
49 : #define PlantTopologyBranch_hh_INCLUDED
50 :
51 : #include <EnergyPlus/DataBranchAirLoopPlant.hh>
52 : #include <EnergyPlus/Plant/Component.hh>
53 :
54 : namespace EnergyPlus {
55 : namespace DataPlant {
56 :
57 : struct BranchData
58 : {
59 : // Members
60 : std::string Name; // Name of the branch
61 : DataBranchAirLoopPlant::ControlType controlType;
62 : Real64 RequestedMassFlow;
63 : bool HasConstantSpeedBranchPump; // true if branch has a constant speed branch pump
64 : Real64 ConstantSpeedBranchMassFlow; // nominal flow rate if constant speed branch pump on
65 : int BranchLevel;
66 : int FlowErrCount; // For recurring error counting
67 : int FlowErrIndex; // For recurring error index
68 : int TotalComponents; // Total number of components on the branch
69 : int NodeNumIn; // Component inlet node number
70 : int NodeNumOut; // Component outlet node number
71 : bool IsBypass;
72 : int PumpIndex;
73 : Real64 PumpSizFac;
74 : bool EMSCtrlOverrideOn; // if true, EMS is calling to override branch operation avail
75 : Real64 EMSCtrlOverrideValue; // value set by EMS system for branch override controls
76 : Array1D<CompData> Comp; // Component type list
77 : bool HasPressureComponents;
78 : Real64 PressureDrop;
79 : DataBranchAirLoopPlant::PressureCurveType PressureCurveType; // Either none, pressure curve, or generic curve
80 : int PressureCurveIndex; // Curve: index for pressure drop calculations
81 : Real64 PressureEffectiveK;
82 : bool disableOverrideForCSBranchPumping;
83 : int lastComponentSimulated;
84 :
85 : // Default Constructor
86 901 : BranchData()
87 1802 : : controlType(DataBranchAirLoopPlant::ControlType::Invalid), RequestedMassFlow(0.0), HasConstantSpeedBranchPump(false),
88 901 : ConstantSpeedBranchMassFlow(0.0), BranchLevel(0), FlowErrCount(0), FlowErrIndex(0), TotalComponents(0), NodeNumIn(0), NodeNumOut(0),
89 1802 : IsBypass(false), PumpIndex(0), PumpSizFac(1.0), EMSCtrlOverrideOn(false), EMSCtrlOverrideValue(0.0), HasPressureComponents(false),
90 901 : PressureDrop(0.0), PressureCurveType(DataBranchAirLoopPlant::PressureCurveType::Invalid), PressureCurveIndex(0),
91 901 : PressureEffectiveK(0.0), disableOverrideForCSBranchPumping(false), lastComponentSimulated(0)
92 : {
93 901 : }
94 :
95 : // Max abs of Comp array MyLoad values //Autodesk:Tuned For replacement of any( abs( Comp.MyLoad() > SmallLoad ) usage
96 5 : Real64 max_abs_Comp_MyLoad() const
97 : {
98 5 : Real64 load(0.0); // Return value
99 20 : for (int i = Comp.l(), e = Comp.u(); i <= e; ++i) {
100 15 : load = max(load, std::abs(Comp(i).MyLoad));
101 : }
102 5 : return load;
103 : }
104 :
105 : Real64 DetermineBranchFlowRequest(EnergyPlusData &state);
106 : };
107 :
108 : } // namespace DataPlant
109 : } // namespace EnergyPlus
110 :
111 : #endif
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