three phase transformer simulation

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Ahmad Badran
Ahmad Badran 2020-7-14
回答： Sabin 2025-1-29
Hi
I am doing simulation for a three-phase transformer (50/11) KV with is feeding by avoltage source, while the secondery is coneectred to ta fixed load.
when I run the simulation. the voltage measurement in the primary winding for the transformer is very small and there is no current, the same thing is happing in the secondary.
I am going to upload the simulation file. anyone can help ?

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回答（1 个）

Sabin
Sabin 2025-1-29
This is probably related to incorrect parameterization of the transformer (voltage, power, resistance, inductance, etc). Voltage source is set to 50000 V and primary in voltage in the transformer set to 5000 V. Then the resistance and inductance will play a role in what current you get.

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