# \#source **URL:** https://forum.plexim.com/tag/source/64.md [Latest](https://forum.plexim.com/latest.md) · [Categories](https://forum.plexim.com/categories.md) · [Tags](https://forum.plexim.com/tags.md) --- ## [Induction Machine Transformer Core](https://forum.plexim.com/t/induction-machine-transformer-core/1218)
**Author:** [@pH1](https://forum.plexim.com/u/pH1)\ **Replies:** 1\ **Last updated:** [March 16, 2023, 9:11am UTC](https://forum.plexim.com/t/induction-machine-transformer-core/1218 "2023-03-16T09:11:50Z")
Is there an alternative method to representing the Induction Machine model’s transformer core? It appears to just be a Park transformation, however when i try to do it in my test circuit I don’t get the same results. Sin… --- ## [Generate a variable current with the component "Controlled Current Source"](https://forum.plexim.com/t/generate-a-variable-current-with-the-component-controlled-current-source/1109)
**Author:** [@ipek](https://forum.plexim.com/u/ipek)\ **Replies:** 2\ **Last updated:** [April 8, 2022, 4:16pm UTC](https://forum.plexim.com/t/generate-a-variable-current-with-the-component-controlled-current-source/1109 "2022-04-08T16:16:36Z")
Hello, I have a linear decrease of combination voltage measurements between 120 V and 80 V and I want to generate a variable current between 0 A and 10 A. (10 A at 80 V) Can I give voltage as a parameter in the signal … --- ## [How to achieve a variable frequency AC voltage source](https://forum.plexim.com/t/how-to-achieve-a-variable-frequency-ac-voltage-source/901)
**Author:** [@shichenseu](https://forum.plexim.com/u/shichenseu)\ **Replies:** 2\ **Last updated:** [November 20, 2020, 10:14am UTC](https://forum.plexim.com/t/how-to-achieve-a-variable-frequency-ac-voltage-source/901 "2020-11-20T10:14:38Z")
I want to achieve a variable frequency AC voltage source with the frequency variation of ± 0.5Hz frequency, but there is no block for me to realize that. Should I use C-script or this function cannot be achieved in plec… --- ## [Numerical glitches](https://forum.plexim.com/t/numerical-glitches/881)
**Author:** [@parkik](https://forum.plexim.com/u/parkik)\ **Replies:** 7\ **Last updated:** [October 20, 2020, 4:51pm UTC](https://forum.plexim.com/t/numerical-glitches/881 "2020-10-20T16:51:07Z")
Hello there, Would you tell me the reason for the numerical glitches appearing in the simulation results, coming from the attached PLECS simulation case? It is a simple circuit (R-L-e with current source), then there is… --- ## [Load current missmatch](https://forum.plexim.com/t/load-current-missmatch/750)
**Author:** [@christi](https://forum.plexim.com/u/christi)\ **Replies:** 1\ **Last updated:** [June 3, 2020, 3:19pm UTC](https://forum.plexim.com/t/load-current-missmatch/750 "2020-06-03T15:19:20Z")
helo people, i am observing Behaviour of the current on a symmetric tree phase system. the max current at the load ist 1A and i dont understand why the red current ist -1.22 AT THE SIMULATIONSBEGINN. it seems like a… --- ## [Current source modeling in the plecs](https://forum.plexim.com/t/current-source-modeling-in-the-plecs/712)
**Author:** [@shurikspk](https://forum.plexim.com/u/shurikspk)\ **Replies:** 1\ **Last updated:** [October 31, 2019, 7:23am UTC](https://forum.plexim.com/t/current-source-modeling-in-the-plecs/712 "2019-10-31T07:23:58Z")
Hello, I am trying to make the model of the current source converter in the plecs. I have two inductors in the filter and transformer leakage inductance. Between these components appears current mismatch and some current… --- ## [Why my simulation shows inconsistent source, state/source dependence?](https://forum.plexim.com/t/why-my-simulation-shows-inconsistent-source-state-source-dependence/659)
**Author:** [@Manoj](https://forum.plexim.com/u/Manoj)\ **Replies:** 3\ **Last updated:** [May 20, 2019, 3:03pm UTC](https://forum.plexim.com/t/why-my-simulation-shows-inconsistent-source-state-source-dependence/659 "2019-05-20T15:03:01Z")
Hi I have been simulating the above circuit, I just want make the currents magnitudes in the 3 terminals as I want. So Im modelling my load as controlled current sources. I have connected capacitors between each phase…