WOLFRAM SYSTEM MODELER
OvervoltageProtectionExample for Zener diodes |
SystemModel["Modelica.Electrical.Analog.Examples.OvervoltageProtection"]
This information is part of the Modelica Standard Library maintained by the Modelica Association.
This example is a simple circuit for overvoltage protection. If the voltage zDiode_1.n.v is too high, the Diode zDiode_2 breaks through and the voltage gets down.
The simulation end time should be set to 0.4. To get the typical behaviour please plot sineVoltage.p.v, RL.p.v, zDiode_2.n.v and zDiode_1.n.i.
sineVoltage |
Type: SineVoltage Description: Sine voltage source |
|
---|---|---|
Rv |
Type: Resistor Description: Ideal linear electrical resistor |
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RL |
Type: Resistor Description: Ideal linear electrical resistor |
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ground |
Type: Ground Description: Ground node |
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CL |
Type: Capacitor Description: Ideal linear electrical capacitor |
|
zDiode |
Type: ZDiode Description: Zener diode with 3 working areas |
|
zDiode1 |
Type: ZDiode Description: Zener diode with 3 working areas |