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  • TMS320F280049C: TIDM-1000 Compensation design using SFRA data

    TI Thinks Resolved
    Part Number: TMS320F280049C Other Parts Discussed in Thread: TIDM-1000 , SFRA Hi Team, Greetings of the day!. We are designing custom PFC board and referring the Design Guide TIDM-1000 of Vienna Rectifier. We have a doubt on the TIDM-1000 compensation…

  • TIDM-1000: Vienna rectifier calibration and testing with 220Vrms, 50Hz ac three phase supply

    Part Number: TIDM-1000 Other Parts Discussed in Thread: TMDSCNCD28379D , Tool/software: Hi, I am working with TIDM-1000 board using the control board TMDSCNCD28379D, when I am starting with BUILD1 configuration, getting the output as shown below…
    • Answered

  • TIDM-1000: One phase current is distorted when PWM turned on (Build-1)

    Resolved
    Part Number: TIDM-1000 Other Parts Discussed in Thread: C2000WARE Tool/software: Hi Team, I am currently testing different builds for TIDM-1000 (Vienna Rectifier) with F28004x control card. The firmware version is C2000Ware_DigitalPower_SDK_5_02_00_00…
    • Resolved
    • Answered

  • TIDM-1000: Loading half bus voltage of vienna rectifier

    Resolved
    Part Number: TIDM-1000 Can I put LLC converter in each half bus of the vienna recitifer whether it cause any issue. Or i should put the LLC DC to DC converter only on full bus output of the vienna rectifier.
    • Resolved

  • TIDM-1000: Inductor voltage drop feedforward

    TI Thinks Resolved
    Part Number: TIDM-1000 Other Parts Discussed in Thread: TIDM-02013 Hi， I don't quite understand this part of the inductor voltage drop feedforward，the screenshot of the program is as follows I looked at other thread but didn't get an answer that…

  • TIDM-1000: To operate the TIDM 1000 at input line Frequency 400 Hz it is working at 250 Hz input line Frequency

    Part Number: TIDM-1000 Hello I want the operate the tidm 1000 with input frequency 400 Hz So I have modify the code , VIENNA_MAX_GRID_FREQUENCY = 500 Hz previously it is 110 only Case 1 : I have checked the output with Input voltage 115 V, 250 HZ…

  • TIDM-1000: Single phase and two phase failure recovery

    Part Number: TIDM-1000 Other Parts Discussed in Thread: PMP23069 I want to operate 3-Ph Vienna rectifier even after when an abnormal state of single phase failure and two phase failure occurs and after some time it comes back to normal steady state. …

  • TIDM-1000: Control loop tuning parameters (Compensation coefficients)

    TI Thinks Resolved
    Part Number: TIDM-1000 Other Parts Discussed in Thread: SFRA Hi Team, Greetings of the day! We are using TIDM-1000 Software for our custom board with our ADC scale factor and Passive element parameters. Now we want to change compensation designer…

  • TIDM-1000: DC bus capacitor

    TI Thinks Resolved
    Part Number: TIDM-1000 Hello As per TIDM-1000 reference design document, can you please explain the DC bus capacitor formula is derived. The same formula can be used for 2 level and 3 level Active front end converter while connecting inverter as load…
    • Answered

  • TIDM-1000: Current Transformer

    Resolved
    Part Number: TIDM-1000 Hi Team, Here're some issues from the customer may need your help: 1. In the VIENN rectifier, is the inductor behind the current transformer used for filtering? 2. The maximum input current written in the manual is 4A, so…
    • Resolved

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