SIMPLORER User Manual V6.0 - FER-a

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196 Modeling with Circuit Components
Winding Resistance Secondary Side Phase 2 [Ω] RCU2_P2 real
Winding Resistance Secondary Side Phase 3 [Ω] RCU2_P3 real
Coupling Factor [/] KTR real
Component Outputs
Description [Unit] Parameter Name Data Type
Voltage Primary Side Phase 1 [V] V1_P1 real
Voltage Primary Side Phase 2 [V] V1_P2 real
Voltage Primary Side Phase 3 [V] V1_P3 real
Voltage Secondary Side Phase 1 [V] V2_P1 real
Voltage Secondary Side Phase 2 [V] V2_P2 real
Voltage Secondary Side Phase 3 [V] V2_P3 real
Current Primary Side Phase 1 [A] I1_P1 real
Current Primary Side Phase 2 [A] I1_P2 real
Current Primary Side Phase 3 [A] I1_P3 real
Current Secondary Side Phase 1 [A] I2_P1 real
Current Secondary Side Phase 2 [A] I2_P2 real
Current Secondary Side Phase 3 [A] I2_P3 real
Component Nodes
Description Node Name Nature
Primary Side Phase 1 Node A and B N1_P1_A, N1_P1_B electrical
Secondary Side Phase 1 Node A and B N2_P1_A, N2_P1_B electrical
Primary Side Phase 2 Node A and B N1_P2_A, N1_P2_B electrical
Secondary Side Phase 2 Node A and B N2_P2_A, N2_P2_B electrical
Primary Side Phase 3 Node A and B N1_P3_A, N1_P3_B electrical
Secondary Side Phase 3 Node A and B N2_P3_A, N2_P3_B electrical
Primary Side of a Six-winding Transformer
>>Basics>Circuit>Transformers>Three-Phase Systems
The transformer model is based on the Spiro model.The use of this macro makes only sense
with at least one macro of the secondary side. Using the Primary Side and Secondary Side of
a Six-winding-Transformer allows a simple construction of a Three-Phase Transformer with
more windings.
The terms primary and secondary are not to understand in the strict sense. It means only to
combine exactly one macro of the primary side with at least one macro of the secondary side.
For each coil make sure a network path exists to the ground node. The macro does not provide
an access to the initial value of currents, these are assumed to be zero. Within the dialog you
can define the main and leakage inductances, the equivalent resistances for iron losses and
the winding resistances for each phase.