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Original question:

Inverter design reference file selection (TIDA01292 or TIDM-HV-1PH-DCAC)

TIDA-01292

Vaibhav Chavan1
Prodigy 30 points
Other Parts Discussed in Thread: TIDA-01292, TMS320F28027

I need source code of TIDA-01292

  • 0
    TI__Expert 5220 points

    Hello Vaibhav,

    We have written TIDA-01292 code for DC-AC conversion (when mains is not present) and  AC-DC (For Battery charging). We haven’t tuned this for change over, Faults  etc. Main purpose of this code was more towards testing the hardware. Please share below information &  I will work with you through your TI Sales contact for sharing this code.

    Email ID#

    Company name:

    Project name:

    Regards,

    Vikas Chola

  • 0
    TI__Expert 5220 points

    Hello Vaibhav,

    I had discussion with Dhinesh on the same, you can connect with him for the same.

    Regards,

    Vikas Chola

  • 0
    Prodigy 30 points

    Thanks Vikas. I got the firmware files from Dhinesh. 

    But I have below questions - 

    1. I would like to implement grid syc feature with this design. I can see multiple main.c files. None of them having grid sync or changer over feature implemented. 

    2. CheckBatteryStatus & CheckTemperature functions are empty? 

    3. In main.c only InitEPwm2Gpio() called. Where the other GPIO/PWM init happened?

    4. I can see TMS320F28060 & TMS320F28027 CPU are more compatible from this firmware. Any recommendation for grid sync feature with low cost TM320F280x family?

    If required, I will share the power board schematic with Dhinesh. The power board is proven & working fine with RX24T Renesas CPU with 20ms change over time up to 600W power. 
    I kept provision for add on controller board. Target is to replace only CPU board with TMS320F280x Family. 

    Thanks,

    Vaibhav

  • 0 in reply to Vaibhav Chavan1
    TI__Expert 5220 points

    Hello Vaibhav,

    1. I would like to implement grid syc feature with this design. I can see multiple main.c files. None of them having grid sync or changer over feature implemented. 

    This code examples was written for testing of TIDA-01292 so we have worked on basic examples. For other feature like Grid sync, you should refer other ti design like below:

    https://www.ti.com/tool/TIDM-SOLARUINV

     

     

    1. CheckBatteryStatus & CheckTemperature functions are empty? 

    As I mentioned, customer needs to complete this as we haven’t worked on this as reference solution. This code was  more for hardware testing purpose only.

    Regards,

    Vikas Chola