A space for simulation related technical resources and discussions.
This tutorial video covers the new Zero-Order Hold (ZOH) element that was added in PSIM v12. This element has a new control node that allows sampling at any point in the period. This shifted sample does not impact other timings in the simulation. https://www.youtube.com/watch?v=3N7bbruJkqE
This video introduces digital delay into the plant transfer function AC sweep. With the introduction of the delay, we can see the effect on the phase of the bode plots. The AC sweep is performed with PSIM's multi-sine AC sweep, we use a buck converter and a voltage source inverter with ABC-DQ transformation as example…
Using the combined add-on Modules, SimCoder with the F2833x Target for PSIM, users can easily generate code for the floating-point F28335 DSP from Texas Instruments. https://www.youtube.com/watch?v=hpKZ83exiJ0
Added with PSIM v12 are pre-built switch modules of common converter types. Quickly build 3-phase inverters, multi-level inverters, DAB, single-phase inverters, etc. With the pre-defined flying capacitor multi-level inverters you can quickly define all of the capacitor values in one place.…
This comprehensive tutorial video goes into detail about how to set up and run a Processor-in-the-Loop (PIL) simulation with PSIM. A 3-phase inverter with Field Orientated Control is the example and is implemented on an F28335 MCU from Texas Instruments. PIL is when the compiled c code runs on the MCU and controls a PSIM…
With the PSIM DSP oscilloscope utility, you can set up runtime DSP variables to monitor or to change. The information is passed over to the SCI and the coding is handled by PSIM's auto-code generation engine. https://www.youtube.com/watch?v=UUogvZ0BLJA
A brief tutorial video to get you started with PSIM's companion simulations for Texas Instruments (TI) ControlSUITE HV Motor Control Development Kit example projects. The video covers how to run the simulations, perform Auto-code generation, and run the generated code. https://www.youtube.com/watch?v=lNQfIY7pjmo
This tutorial video covers the basics of generating code from a PSIM schematic and importing the project into Code Composer Studio. The code is generated from PSIM for an F28335 using SimCoder and the F2833x target modules for PSIM. https://www.youtube.com/watch?v=iy7PsfRbAeE
This video shows how to quickly resolve the "XDAIS" missing error when you import and compile a project that was generated with PSIM code generation tools. The error results from XDAIS being no longer part of the default install package for CCS and PSIM code gen projects are backward compatible with v3.3.…
As power converters and motor drives get more complex with faster switching speeds, a high-performance digital control development system is required. PSIM combined with the PE-Expert4 development system provides a dedicated tool for each aspect of this workflow. This video explains how digital control code can be…
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