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Buildings.Electrical.AC.OnePhase.Conversion.Examples

Package with example models

Information

This package contains examples for the use of models that can be found in Buildings.Electrical.AC.OnePhase.Conversion.

Extends from Modelica.Icons.ExamplesPackage (Icon for packages containing runnable examples).

Package Content

Name Description
Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter ACACConverter This example illustrates how to use the AC/AC converter model
Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformer ACACTransformer This example illustrates how to use the AC/AC simplified transformer model
Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformerFull ACACTransformerFull This example illustrates how to use the AC/AC transformer model
Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACDCConverter ACDCConverter This example illustrates how to use the AC/DC converter model

Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter

This example illustrates how to use the AC/AC converter model

Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter

Information

This example illustrates the use of a model that converts AC voltage to AC voltage. The transformer model assumes a linear loss when transmitting the power.

Extends from Modelica.Icons.Example (Icon for runnable examples).

Modelica definition

model ACACConverter "This example illustrates how to use the AC/AC converter model" extends Modelica.Icons.Example; Buildings.Electrical.AC.OnePhase.Conversion.ACACConverter conACAC(eta=0.9, conversionFactor=60/120) "ACAC transformer"; Buildings.Electrical.AC.OnePhase.Sources.FixedVoltage sou( definiteReference=true, f=60, V=120) "Voltage source"; Buildings.Electrical.AC.OnePhase.Loads.Inductive load( mode=Buildings.Electrical.Types.Load.VariableZ_P_input, V_nominal=60) "Load model"; Modelica.Blocks.Sources.Ramp ramp( duration=0.5, startTime=0.3, height=2000, offset=-1000) "Power consumed by the model"; equation connect(sou.terminal, conACAC.terminal_n); connect(conACAC.terminal_p, load.terminal); connect(ramp.y, load.Pow); end ACACConverter;

Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformer Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformer

This example illustrates how to use the AC/AC simplified transformer model

Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformer

Information

This example illustrates the use of a the AC/AC transformer model. The example shows three different configurations:

Extends from Modelica.Icons.Example (Icon for runnable examples).

Modelica definition

model ACACTransformer "This example illustrates how to use the AC/AC simplified transformer model" extends Modelica.Icons.Example; Buildings.Electrical.AC.OnePhase.Conversion.ACACTransformer tra_load( Zperc=0.03, VABase=4000, XoverR=8, VHigh=120, VLow=60) "Transformer with load"; Buildings.Electrical.AC.OnePhase.Sources.FixedVoltage sou( definiteReference=true, f=60, V=120) "Voltage source"; Buildings.Electrical.AC.OnePhase.Loads.Inductive load( mode=Buildings.Electrical.Types.Load.VariableZ_P_input, pf=0.8, V_nominal=60) "Load model"; Modelica.Blocks.Sources.Ramp ramp( duration=0.5, startTime=0.3, offset=0, height=-4000*0.8) "Load power consumption profile"; Buildings.Electrical.AC.OnePhase.Conversion.ACACTransformer tra_cc( XoverR=8, Zperc=0.03, VABase=4000, VHigh=120, VLow=60) "Transformer with short circuit"; Buildings.Electrical.AC.OnePhase.Loads.Impedance shortCircuit(R=1e-8) "Short circuit"; Buildings.Electrical.AC.OnePhase.Conversion.ACACTransformer tra_void( XoverR=8, Zperc=0.03, VABase=4000, VHigh=120, VLow=60) "Transformer with secondary not connected"; Buildings.Electrical.AC.OnePhase.Sources.FixedVoltage sou1( definiteReference=true, f=60, V=120) "Voltage source for open and short circuit tests"; equation connect(sou.terminal, tra_load.terminal_n); connect(tra_load.terminal_p, load.terminal); connect(ramp.y, load.Pow); connect(tra_cc.terminal_p, shortCircuit.terminal); connect(sou1.terminal, tra_cc.terminal_n); connect(sou1.terminal, tra_void.terminal_n); end ACACTransformer;

Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformerFull Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformerFull

This example illustrates how to use the AC/AC transformer model

Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACACTransformerFull

Information

This example illustrates the use of the AC/AC transformer model that includes losses at the primary and secondary side and magnetization effects. The example shows three different configurations:

Extends from Modelica.Icons.Example (Icon for runnable examples).

Modelica definition

model ACACTransformerFull "This example illustrates how to use the AC/AC transformer model" extends Modelica.Icons.Example; Buildings.Electrical.AC.OnePhase.Conversion.ACACTransformerFull tra_load( R1=0.0001, L1=0.0001, R2=0.0001, L2=0.0001, VABase=4000, magEffects=true, Rm=10, Lm=10, VHigh=120, VLow=60, f=60) "Transformer with load"; Buildings.Electrical.AC.OnePhase.Sources.FixedVoltage sou( definiteReference=true, f=60, V=120) "Voltage source"; Buildings.Electrical.AC.OnePhase.Loads.Inductive load( mode=Buildings.Electrical.Types.Load.VariableZ_P_input, pf=0.8, V_nominal=60) "Load model"; Modelica.Blocks.Sources.Ramp ramp( duration=0.5, startTime=0.3, offset=0, height=-4000*0.8) "Load power consumption profile"; Buildings.Electrical.AC.OnePhase.Conversion.ACACTransformerFull tra_cc( VABase=4000, R1=0.01, L1=0.01, R2=0.01, L2=0.01, magEffects=false, Rm=100, Lm=100, VHigh=120, VLow=60, f=60) "Transformer with short circuit connection"; Buildings.Electrical.AC.OnePhase.Loads.Impedance shortCircuit(R=1e-8) "Short circuit"; Buildings.Electrical.AC.OnePhase.Conversion.ACACTransformerFull tra_void( VABase=4000, R1=0.01, L1=0.01, R2=0.01, L2=0.01, magEffects=false, Rm=100, Lm=100, VHigh=120, VLow=60, f=60) "Transformer with open connection"; Buildings.Electrical.AC.OnePhase.Sources.FixedVoltage sou1( definiteReference=true, f=60, V=120) "Voltage source for short circuit and open tests "; equation connect(sou.terminal, tra_load.terminal_n); connect(tra_load.terminal_p, load.terminal); connect(ramp.y, load.Pow); connect(tra_cc.terminal_p, shortCircuit.terminal); connect(sou1.terminal, tra_cc.terminal_n); connect(sou1.terminal, tra_void.terminal_n); end ACACTransformerFull;

Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACDCConverter Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACDCConverter

This example illustrates how to use the AC/DC converter model

Buildings.Electrical.AC.OnePhase.Conversion.Examples.ACDCConverter

Information

This example illustrates the use of a model that converts AC voltage to DC voltage. The transformer model assumes a linear loss when transmitting the power.

Extends from Modelica.Icons.Example (Icon for runnable examples).

Modelica definition

model ACDCConverter "This example illustrates how to use the AC/DC converter model" extends Modelica.Icons.Example; Buildings.Electrical.DC.Loads.Resistor res(R=1, V_nominal=60) "Resistive load"; Buildings.Electrical.AC.OnePhase.Conversion.ACDCConverter conversion( eta=0.9, ground_AC=false, ground_DC=true, conversionFactor=60/120) "AC/DC transformer"; Buildings.Electrical.AC.OnePhase.Sources.FixedVoltage sou( definiteReference=true, f=60, V=120) "Voltage source"; Buildings.Electrical.DC.Loads.Conductor load(mode=Buildings.Electrical.Types.Load.VariableZ_P_input, V_nominal=60) "Variable resistive load"; Modelica.Blocks.Sources.Ramp pow( duration=0.5, startTime=0.2, offset=-200, height=5200) "Variable load profile"; equation connect(sou.terminal, conversion.terminal_n); connect(conversion.terminal_p, res.terminal); connect(conversion.terminal_p, load.terminal); connect(pow.y, load.Pow); end ACDCConverter;

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