PVSystems.Electrical.Interfaces

Interfaces

Information

Extends from Modelica.Icons.InterfacesPackage (Icon for packages containing interfaces).

Package Content

Name	Description
BatteryInterface	Partial model for battery
SwitchNetworkInterface	Interface for the averaged switch network models
TwoPort	Common interface for power converters with two ports

PVSystems.Electrical.Interfaces.BatteryInterface

Partial model for battery

PVSystems.Electrical.Interfaces.BatteryInterface

Information

Partial model for battery

Extends from Modelica.Electrical.Analog.Interfaces.OnePort (Component with two electrical pins p and n and current i from p to n).

Connectors

Type	Name	Description
PositivePin	p	Positive pin (potential p.v > n.v for positive voltage drop v)
NegativePin	n	Negative pin

Modelica definition

partial model BatteryInterface "Partial model for battery" extends Modelica.Electrical.Analog.Interfaces.OnePort; end BatteryInterface;

PVSystems.Electrical.Interfaces.SwitchNetworkInterface

Interface for the averaged switch network models

PVSystems.Electrical.Interfaces.SwitchNetworkInterface

Information

Extends from TwoPort (Common interface for power converters with two ports).

Parameters

Type	Name	Default	Description
Real	dmin	1e-3	Minimum duty cycle [1]
Real	dmax	1	Maximum duty cycle [1]

Connectors

Type	Name	Description
PositivePin	p1	Positive pin of the left port (potential p1.v > n1.v for positive voltage drop v1)
NegativePin	n1	Negative pin of the left port
PositivePin	p2	Positive pin of the right port (potential p2.v > n2.v for positive voltage drop v2)
NegativePin	n2	Negative pin of the right port
input RealInput	d	Duty cycle

Modelica definition

partial model SwitchNetworkInterface "Interface for the averaged switch network models" extends TwoPort; parameter Real dmin(final unit="1") = 1e-3 "Minimum duty cycle"; parameter Real dmax(final unit="1") = 1 "Maximum duty cycle"; Modelica.Blocks.Interfaces.RealInput d "Duty cycle"; protected Real dsat(final unit="1") = smooth(0, if d > dmax then dmax else if d < dmin then dmin else d) "Saturated duty cycle"; end SwitchNetworkInterface;

PVSystems.Electrical.Interfaces.TwoPort

Common interface for power converters with two ports

PVSystems.Electrical.Interfaces.TwoPort

Connectors

Type	Name	Description
PositivePin	p1	Positive pin of the left port (potential p1.v > n1.v for positive voltage drop v1)
NegativePin	n1	Negative pin of the left port
PositivePin	p2	Positive pin of the right port (potential p2.v > n2.v for positive voltage drop v2)
NegativePin	n2	Negative pin of the right port

Modelica definition

partial model TwoPort "Common interface for power converters with two ports" Modelica.SIunits.Voltage v1 "Voltage drop over the left port"; Modelica.SIunits.Voltage v2 "Voltage drop over the right port"; Modelica.SIunits.Current i1 "Current flowing from pos. to neg. pin of the left port"; Modelica.SIunits.Current i2 "Current flowing from pos. to neg. pin of the right port"; Modelica.Electrical.Analog.Interfaces.PositivePin p1 "Positive pin of the left port (potential p1.v > n1.v for positive voltage drop v1)"; Modelica.Electrical.Analog.Interfaces.NegativePin n1 "Negative pin of the left port"; Modelica.Electrical.Analog.Interfaces.PositivePin p2 "Positive pin of the right port (potential p2.v > n2.v for positive voltage drop v2)"; Modelica.Electrical.Analog.Interfaces.NegativePin n2 "Negative pin of the right port"; equation v1 = p1.v - n1.v; v2 = p2.v - n2.v; i1 = p1.i; i2 = p2.i; end TwoPort;

Automatically generated Mon Sep 11 16:11:47 2017.