Merge pull request #158 from EcotopeResearch/add_hpts_preset

Add HPTS presets

Author: chipbarnaby

src/HPWH.in.hh

@@ -88,6 +88,10 @@ class HPWH {
 	  MODELS_AOSmithHPTU80_DR = 107,    /**< 80 gallon AOSmith HPTU */
 	  MODELS_AOSmithCAHP120 = 108, /**< 12 gallon AOSmith CAHP commercial grade */
 
+	  MODELS_AOSmithHPTS50 = 1101,	 /**< 50 gallon, AOSmith HPTS */
+	  MODELS_AOSmithHPTS66 = 1102,	 /**< 66 gallon, AOSmith HPTS */
+	  MODELS_AOSmithHPTS80 = 1103,	 /**< 80 gallon, AOSmith HPTS */
+
 	  // GE Models
 	  MODELS_GE2012 = 110,      /**<  The 2012 era GeoSpring  */
 	  MODELS_GE2014STDMode = 111,    /**< 2014 GE model run in standard mode */

src/HPWHpresets.cc

@@ -2405,7 +2405,97 @@ int HPWH::HPWHinit_presets(MODELS presetNum) {
 	setOfSources[1].companionHeatSource = &setOfSources[2];
 
 	}
-		else if (presetNum == MODELS_GE2014STDMode) {
+	else if (MODELS_AOSmithHPTS50 <= presetNum && presetNum <= MODELS_AOSmithHPTS80)
+	{
+		numNodes = 12;
+		tankTemps_C = new double[numNodes];
+		setpoint_C = F_TO_C(127.0);
+
+		if (presetNum == MODELS_AOSmithHPTS50) {
+			tankVolume_L = GAL_TO_L(45.6);
+			tankUA_kJperHrC = 6.403;
+		}
+		else if (presetNum == MODELS_AOSmithHPTS66) {
+			tankVolume_L = GAL_TO_L(67.63);
+			tankUA_kJperHrC = UAf_TO_UAc(1.5) * 6.403 / UAf_TO_UAc(1.16);
+		}
+		else if (presetNum == MODELS_AOSmithHPTS80) {
+			tankVolume_L = GAL_TO_L(81.94);
+			tankUA_kJperHrC = UAf_TO_UAc(1.73) * 6.403 / UAf_TO_UAc(1.16);
+		}
+		doTempDepression = false;
+		tankMixesOnDraw = true;
+
+		numHeatSources = 3;
+		setOfSources = new HeatSource[numHeatSources];
+
+		HeatSource compressor(this);
+		HeatSource resistiveElementTop(this);
+		HeatSource resistiveElementBottom(this);
+
+		compressor.isOn = false;
+		compressor.isVIP = false;
+		compressor.typeOfHeatSource = TYPE_compressor;
+		compressor.setCondensity(0, 0.2, 0.2, 0.2, 0.2, 0.2, 0, 0, 0, 0, 0, 0);
+
+		// performance map
+		compressor.perfMap.reserve(3);
+
+		compressor.perfMap.push_back({
+			50, // Temperature (T_F)
+			{66.82, 2.49, 0.0}, // Input Power Coefficients (inputPower_coeffs)
+			{8.64, -0.0436, 0.0} // COP Coefficients (COP_coeffs)
+			});
+
+		compressor.perfMap.push_back({
+			67.5, // Temperature (T_F)
+			{85.1, 2.38, 0.0}, // Input Power Coefficients (inputPower_coeffs)
+			{10.82, -0.0551, 0.0} // COP Coefficients (COP_coeffs)
+			});
+		
+		compressor.perfMap.push_back({
+			95, // Temperature (T_F)
+			{89, 2.62, 0.0}, // Input Power Coefficients (inputPower_coeffs)
+			{12.52, -0.0534, 0.0} // COP Coefficients (COP_coeffs)
+			});
+
+		compressor.minT = F_TO_C(37.);
+		compressor.maxT = F_TO_C(120.);
+		compressor.hysteresis_dC = dF_TO_dC(1.);
+		compressor.configuration = HeatSource::CONFIG_WRAPPED;
+		compressor.maxSetpoint_C = MAXOUTLET_R134A;
+
+		resistiveElementTop.setupAsResistiveElement(8, 4500);
+		resistiveElementTop.isVIP = true;
+
+		resistiveElementBottom.setupAsResistiveElement(0, 4500);
+		resistiveElementBottom.hysteresis_dC = dF_TO_dC(2);
+
+		//logic conditions
+		double compStart = dF_TO_dC(30.2);
+		double standbyT = dF_TO_dC(9);
+		compressor.addTurnOnLogic(HPWH::bottomThird(compStart));
+		compressor.addTurnOnLogic(HPWH::standby(standbyT));
+
+		resistiveElementTop.addTurnOnLogic(HPWH::topThird(dF_TO_dC(11.87)));
+
+		//set everything in its places
+		setOfSources[0] = resistiveElementTop;
+		setOfSources[1] = resistiveElementBottom;
+		setOfSources[2] = compressor;
+
+		//and you have to do this after putting them into setOfSources, otherwise
+		//you don't get the right pointers
+		setOfSources[2].backupHeatSource = &setOfSources[1];
+		setOfSources[1].backupHeatSource = &setOfSources[2];
+
+		setOfSources[0].followedByHeatSource = &setOfSources[2];
+		setOfSources[1].followedByHeatSource = &setOfSources[2];
+
+		setOfSources[0].companionHeatSource = &setOfSources[2];
+	}
+
+	else if (presetNum == MODELS_GE2014STDMode) {
 			numNodes = 12;
 			tankTemps_C = new double[numNodes];
 			setpoint_C = F_TO_C(127.0);

test/AOSmithHPTS50.txt

@@ -0,0 +1,101 @@
+numNodes 12 #number of nodes
+setpoint 127 F
+volume 45.6 gal
+UA 6.403 kJperHrC
+depressTemp false
+mixOnDraw true
+
+numHeatSources 3
+
+heatsource 2 isVIP false
+heatsource 2 isOn false
+heatsource 2 type compressor
+heatsource 2 condensity 0 0.2 0.2 0.2 0.2 0.2 0 0 0 0 0
+
+
+heatsource 2 nTemps 3
+heatsource 2 T1 50 F
+heatsource 2 T2 67.5 F
+heatsource 2 T3 95 F
+heatsource 2 inPowT1const 66.82
+heatsource 2 inPowT1lin 2.49
+heatsource 2 inPowT1quad 0
+heatsource 2 inPowT2const 85.1
+heatsource 2 inPowT2lin 2.38
+heatsource 2 inPowT2quad 0
+heatsource 2 inPowT3const 89
+heatsource 2 inPowT3lin 2.62
+heatsource 2 inPowT3quad 0
+heatsource 2 copT1const 8.64
+heatsource 2 copT1lin -0.0436
+heatsource 2 copT1quad 0
+heatsource 2 copT2const 10.82
+heatsource 2 copT2lin -0.0551
+heatsource 2 copT2quad 0.0
+heatsource 2 copT3const 12.52
+heatsource 2 copT3lin -0.0534
+heatsource 2 copT3quad 0.0
+heatsource 2 minT 37 F
+heatsource 2 maxT 120 F
+heatsource 2 hysteresis 1 F
+heatsource 2 coilConfig wrapped
+
+
+heatsource 0 isVIP true
+heatsource 0 isOn false
+heatsource 0 type resistor
+heatsource 0 condensity 0 0 0 0 0 0 0 0 1 0 0 0
+heatsource 0 nTemps 2
+heatsource 0 T1 50 F
+heatsource 0 T2 67 F
+heatsource 0 inPowT1const 4500
+heatsource 0 inPowT1lin 0.0
+heatsource 0 inPowT1quad 0.0
+heatsource 0 inPowT2const 4500
+heatsource 0 inPowT2lin 0.0
+heatsource 0 inPowT2quad 0.0
+heatsource 0 copT1const 1.0
+heatsource 0 copT1lin 0.0
+heatsource 0 copT1quad 0.0
+heatsource 0 copT2const 1.0
+heatsource 0 copT2lin 0.0
+heatsource 0 copT2quad 0.0
+heatsource 0 hysteresis 0 F
+heatsource 0 coilConfig submerged
+
+
+heatsource 1 isVIP false
+heatsource 1 isOn false
+heatsource 1 type resistor
+heatsource 1 condensity 1 0 0 0 0 0 0 0 0 0 0 0
+heatsource 1 nTemps 2
+heatsource 1 T1 47 F
+heatsource 1 T2 67 F
+heatsource 1 inPowT1const 4500
+heatsource 1 inPowT1lin 0.0
+heatsource 1 inPowT1quad 0.0
+heatsource 1 inPowT2const 4500
+heatsource 1 inPowT2lin 0.0
+heatsource 1 inPowT2quad 0.0
+heatsource 1 copT1const 1.0
+heatsource 1 copT1lin 0.0
+heatsource 1 copT1quad 0.0
+heatsource 1 copT2const 1.0
+heatsource 1 copT2lin 0.0
+heatsource 1 copT2quad 0.0
+heatsource 1 hysteresis 2 F
+heatsource 1 coilConfig submerged
+
+
+heatsource 0 onlogic topThird 11.87 F
+
+heatsource 2 onlogic bottomThird 30.2 F
+heatsource 2 onlogic standby 9 F
+
+heatsource 1 backupSource 2
+heatsource 2 backupSource 1
+
+heatsource 0 followedBySource 2
+heatsource 1 followedBySource 2
+
+heatsource 0 companionSource 2

test/CMakeLists.txt

@@ -65,6 +65,7 @@ set(testNames
 )
 set(modelNames
 #  StorageTank  
+  AOSmithHPTS50
   AOSmithPHPT60
   AOSmithHPTU80
   Sanden80

test/main.cc

@@ -333,7 +333,7 @@ int main(int argc, char *argv[])
 			  allSchedules[1][i] *= (125. - allSchedules[0][i]) / (hpwh.getTankNodeTemp(hpwh.getNumNodes() - 1, HPWH::UNITS_F) - allSchedules[0][i]);
 		  }
 	  }
-	  cout << i << std::endl;
+
 	  // Run the step
 	  hpwh.runOneStep(allSchedules[0][i], // Inlet water temperature (C)
 		  GAL_TO_L(allSchedules[1][i]), // Flow in gallons