HeatingDiodeSimple diode with heating port |
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Information
This information is part of the Modelica Standard Library maintained by the Modelica Association.
The simple diode is an electrical one port, where a heat port is added, which is defined in the Modelica.Thermal library. It consists of the diode itself and an parallel ohmic resistance R. The diode formula is:
v/vt_t
i = ids ( e - 1).
where vt_t depends on the temperature of the heat port:
vt_t = k*temp/q
If the exponent v/vt_t reaches the limit maxex, the diode characteristic is linearly
continued to avoid overflow.
The thermal power is calculated by i*v.
Parameters (9)
| useHeatPort |
Value: true Type: Boolean Description: =true, if heatPort is enabled |
|---|---|
| T |
Value: 293.15 Type: Temperature (K) Description: Fixed device temperature if useHeatPort = false |
| Ids |
Value: 1e-6 Type: Current (A) Description: Saturation current |
| Maxexp |
Value: 15 Type: Real Description: Max. exponent for linear continuation |
| R |
Value: 1e8 Type: Resistance (Ω) Description: Parallel ohmic resistance |
| EG |
Value: 1.11 Type: Real Description: Activation energy |
| N |
Value: 1 Type: Real Description: Emission coefficient |
| TNOM |
Value: 300.15 Type: Temperature (K) Description: Parameter measurement temperature |
| XTI |
Value: 3 Type: Real Description: Temperature exponent of saturation current |
Connectors (3)
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p |
Type: PositivePin Description: Positive electrical pin |
|---|---|---|
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n |
Type: NegativePin Description: Negative electrical pin |
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heatPort |
Type: HeatPort_a Description: Conditional heat port |
Used in Examples (1)
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Modelica.Electrical.Analog.Examples Heating rectifier |