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Shunt R-L

Description

Grounded inductor and resistor.



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Mask and Parameters

 

NameDescriptionUnitVariable = {Possible Values}
Connection Type

For shunt elements, three types of connections are available for three-phase connections:

  • Ground Y Connection: one end of the shunt RL element is connected to a bus and the other end to the ground.

Y Ground Connection of a Shunt RL Element, as shown in a diagram (a) and in a reality (b)

  • Floating Y Connection: one end of each RLC branch of the RLC element is connected to a phase at the end of the bus, while the other ends are connected together, but not to the ground.

Floating Y Connection of a Shunt RL Element, as Shown in a Diagram (a) and in Reality (b)

  • Delta Connection (or triangle): In the case of a Delta connection, the three RL branches of a three-phase element are Delta connected, and each top of the Delta is connected to a phase of the bus.

Delta Connection of a Shunt RL Element, as Shown in a Diagram (a) and in Reality (b)


RResistance value for each phase.Ω
LInductor value for each phase.H
Base PowerTotal Base power.MVA
Base VoltageBase voltage rms LL if the shunt R-L is connected to a 3-phase bus and rms LN is only one phase is connected.kV
Base FrequencyBase frequency.Hz
Enable User Initial Value


Initial CurrentInitial current, cannot be modified while the simulation is running.A