This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TIDM-HV-1PH-DCAC: Question about invVoRef

Part Number: TIDM-HV-1PH-DCAC
Other Parts Discussed in Thread: SFRA

Dear team:

The customer's test is added as BUILD 3, when DC_CHECK is 0

// BUILD 3 Voltage loop with inner current loop   #define INCR_BUILD 3
// Check system under DC condition (cleanest SFRA curves) 0 is FALSE, 1 is TRUE     #define DC_CHECK 0

For a fixed inverter output (that is, the inverter output is always kept at 220V), is the value of invVoRef a fixed value or a changing value?

Best regards

  • Hi Green

    The instantaneous inverter voltage reference is invVoRefInst and it is presneted as invVoRefInst = invSine * invVoRef.

    invSine is normalized sinusoidal signal and invVoRef is the peak magnitude of the output voltage. So you need to pick up the peak value that you want to see in the output for invVoRef .

    Best,

    John