RLC (Three-Phase)
Three-phase impedance.
blockType: AcausalElectricPowerSystems.Passive.RLC_Assemblies.ThreePhaseRLC
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Path in the library: |
Description
Block RLC (Three-Phase) simulates a three-phase impedance. Each of the three impedance phases can include any combination of resistor ( ), the capacitor ( ) and inductors ( ), connected in series or in parallel. The impedance is phase-symmetric, meaning the values of resistance, capacitance, and inductance of all phases are the same.
Values , and they are set by the corresponding block parameters. Do not set the parameter values to zero or infinity to remove elements; instead, select the correct option for the parameter. Component structure.
Parameterization of the block
The following table lists the block parameters for each component structure.
| Component structure | Basic parameters | Parameters of the initial conditions |
|---|---|---|
|
Resistance |
No |
|
Inductance |
The initial current of the inductor |
|
Container |
Initial voltage of the capacitor |
|
Resistance Inductance |
The initial current of the inductor |
|
Resistance Container |
Initial voltage of the capacitor |
|
Inductance Container |
The initial current of the inductor Initial voltage of the capacitor |
|
Resistance Inductance Container |
The initial current of the inductor Initial voltage of the capacitor |
|
Resistance Inductance |
The initial current of the inductor |
|
Resistance Container |
Initial voltage of the capacitor |
|
Inductance Container |
The initial current of the inductor Initial voltage of the capacitor |
|
Resistance Inductance Container |
The initial current of the inductor Initial voltage of the capacitor |
Variables
Use the parameter group Initial Targets to set the priority and initial target values for the block parameter variables before modeling. For more information, see Configuring physical blocks using target values.
Parameters
Main
#
Component structure —
combination , and
R | L | C | Series RL | Series RC | Series LC | Series RLC | Parallel RL | Parallel RC | Parallel LC | Parallel RLC
Details
Sets the resistor combination , of the capacitor and the inductors , connected in series or in parallel.
| Values |
|
| Default value |
|
| Program usage name |
|
| Evaluatable |
No |
#
Resistance —
resistance
Ohm | mOhm | kOhm | MOhm | GOhm
Details
The resistance of each resistor.
| Units |
|
| Default value |
|
| Program usage name |
|
| Evaluatable |
Yes |
#
Inductance —
inductance
H | nH | uH | mH
Details
The inductance of each coil.
| Units |
|
| Default value |
|
| Program usage name |
|
| Evaluatable |
Yes |
#
Capacitance —
container
F | pF | nF | uF | mF
Details
The capacity of each capacitor.
| Units |
|
| Default value |
|
| Program usage name |
|
| Evaluatable |
Yes |
Parasitics
#
Parasitic series resistance —
parasitic sequential resistance
Ohm | mOhm | kOhm | MOhm | GOhm
Details
It represents small parasitic effects. The value of the parameter corresponds to the value of the series resistance added to all instances of capacitors in the load.
| Units |
|
| Default value |
|
| Program usage name |
|
| Evaluatable |
Yes |
#
Parasitic parallel conductance —
parasitic parallel conduction
S | nS | uS | mS | 1/Ohm
Details
It represents small parasitic effects. The parameter value corresponds to the parallel conduction value added to all instances of inductors in the load.
If you set for the parameter Component structure one of the values is Series RL, Series LC or Series RLC The parasitic parallel conduction is connected through a complete block branch.
| Units |
|
| Default value |
|
| Program usage name |
|
| Evaluatable |
Yes |