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  • TIDM-1000: TMS320f280049

    Resolved
    Part Number: TIDM-1000 Other Parts Discussed in Thread: POWERSUITE Hi, There is also a "#define AC_FREQ_HZ ((float32_t)60)" in powerSUITE version of the code (pfc3phvienna_F28004x). Actually, I have compared non-powerSUITE and powerSUITE versions…
    • Resolved

  • TIDM-1000: Gain adjustment in CCS

    TI Thinks Resolved
    Part Number: TIDM-1000 Other Parts Discussed in Thread: AMC1311 , AMC1301 , SFRA Hi, I have used the evaluation board to make a Vienna rectifier. We are measuring in CCS different values than the actual one. We are using AMC1311 and incorporated a gain of…

  • TIDM-1000: Control loop Build 3 and Build 4

    TI Thinks Resolved
    Part Number: TIDM-1000 Other Parts Discussed in Thread: POWERSUITE Hi we are able to work with the custom board with the daughter board and seeing some troubles when increasing the input voltage above certain limit. We can see that it needs a load of…

  • TIDM-1000: Loop oscillation in build 2

    Part Number: TIDM-1000 Other Parts Discussed in Thread: SFRA I am using custom 3-Ph vienna rectifier board and facing issue in build 2. The ADC inputs of voltage, current are stable. I had attached the current and voltage waveforms for various Kp. I am…

  • TIDM-1000: How to realize DC voltage balance control

    TI Thinks Resolved
    Part Number: TIDM-1000 Hi experts, I am testing TIDM 1000, and am confused about some code and control algorithm. Q1: How can an offset added to duty cycle control the DC voltage balance? Q2: What is the effect of inductor voltage drop feed forward and thirdHarmonicInjection…

  • TIDM-1000: UART communication in CCS 12.3

    TI Thinks Resolved
    Part Number: TIDM-1000 Hii I am using the tidm 1000 customized board for power factor correction application .I want to use the UART communication to communicate with our customized board . So in target configuration file i have selected the UART communication…

  • TIDM-1000: Why Duty Cycle is multiplied with pwn period in TIDM 1000?

    TI Thinks Resolved
    Part Number: TIDM-1000 Hello Everyone I am using the build 4 of Vienna rectifier using tidm-1000. I am unable to understand the following code Inside this function VIENNA_HAL_updatePFCviennaPWM(), why they are dividing the VIENNA_PFC3PH_PWM_PERIOD/2…

  • TMS320F280049C: TIDM-1000 3-Phase Vienna PFC

    Part Number: TMS320F280049C Other Parts Discussed in Thread: TIDM-1000 , , C2000WARE Hi Team, Greetings! We are working on the three-phase Vienna Rectifier PFC code using TIDM-1000 software with TMS320F280049C DSP. The default installation path is: ...ti…
    • Answered

  • TIDM-1000: How to change the PWM switching Frequency to 250 KHz for Tidm 1000.

    Resolved
    Part Number: TIDM-1000 Other Parts Discussed in Thread: TMS320F28379D , C2000WARE Hii I am using the TIDM 1000 with TMS320F28379D MCU . And I want change the PWM switching frequency to 250 KHz in mainsyscfg file . When I Changing the PWM switching frequency…
    • Resolved

  • TIDM-1000: ADC and compactor subsystem (CMPSS )

    Part Number: TIDM-1000 Hii I am working TIDM 1000 for power factor correction application. I am not able to understand the role of CMPSS in my controller. As shown below for inductor current measurement ADC with CMPSS is used. why we are using the CMPSS…

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