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I vs U component: is the resistance included?

Posted 29 juin 2014, 08:18 UTC−4 Low-Frequency Electromagnetics Version 4.4 1 Reply

Minh Khoa Nguyen
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In my model of an induction motor, the stator slots are modeled by Multi-Turn Coil domain with Coil excitation as Circuit (current).
In the power supply circuit, I use I vs U component for the coupling. I wonder if I must add a resistor to model the the resistance of the coil in the circuit or I vs U component already includes that resistance?

Regards,
1 Reply Last Post 24 avr. 2017, 10:54 UTC−4
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Hello Minh Khoa Nguyen

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David Giglio
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Posted: 8 years ago 24 avr. 2017, 10:54 UTC−4
Hi. I have the same question. I wish someone would answer this. I am modelling a 3D transformer and have studied the e-core transformer model from the applications gallery which uses a primary and secondary resistances to represent the winding resistances . If I do not put a resistor in series with the I vs U component then I get an error. If it is necessary to use a resistor then I wish the help documents would mention and emphasize this.
Hi. I have the same question. I wish someone would answer this. I am modelling a 3D transformer and have studied the e-core transformer model from the applications gallery which uses a primary and secondary resistances to represent the winding resistances . If I do not put a resistor in series with the I vs U component then I get an error. If it is necessary to use a resistor then I wish the help documents would mention and emphasize this.

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