Part Number: TIDM-02002 Assuming that I put the Rogowski coil on the secondary side in reverse, should I invert the output from the comparator from this:
void CLLLC_HAL_setupSynchronousRectificationAction(uint16_t powerFlow)
{
if(powerFlow == CLLLC_POWER_FLOW_PRIM_SEC…
Part Number: TIDM-02002 about the used part Rogowski Coil RLTI-1310, we couldn't find it available at any trusted supplier, we tried to contact Renco many times to get samples but no response from their side. would you recommend another part number…
Other Parts Discussed in Thread: TIDA-01063 , TIDM-3PHMETER-ROGOWSKI Hi,
Will the software library of TIDM-3PHMETER-ROGOWSKI be applicable to interface the Rogowski Coil design outlined in TIDA-01063 to the MSP430?
Best Regards,
Teo
Hi Gnanaguru,
The C2000Ware-DigitalPower-SDK has the TIDM-02002 which is a CLLLC design based dual active bridge design that also implements Rogowski coil sensor that enables higher efficiency.
On power monitoring, within the SDK there are DigitalPower specific…
Other Parts Discussed in Thread: OPA392 , OPA182 , OPA186 How do Precision Amplifiers fit into my Grid Infrastructure design?
Overview Presentation:
Precision Amplifiers in Grid Infrastructure - Slide Deck
Featuring designs for Rogowski Coils, Multifunction…
Linda,
Can you provide more details on the required accuracy for this system? Rogowski coils have a wide measurement range, but you may have worse readings at the lower currents due to the lower output voltages produced at these currents. In the TIDM…
Karan,
One other design resource that I'd forgotten to mention is that there is a TI-Design for an e-Meter, using Rogowski coils for the current measurement. Again, it's not your particular application, but there may be more information about the Rogowski…
Hi Wendy,
Q: Do you have some recommendation for us to improve the EMC of the ADC?
The high voltage spikes or inductive kickback are due to Ldi/dt from the Rogowski coil during On or Off period. Since I do not have specific inductance value and di/dt…
Hello,
I'm assuming that you're using the EVM430-F6779. There are several TI Designs based on this EVM. These include:
High Accuracy Three-Phase Electricity Meter with Tamper Detection (TIDM-THREEPHASEMETER-F6779)
Total Harmonic Distortion Measurement…
Hi Eric,
1, My circuit is used in current measure of the inverter's low-side phase leg. The accuracy of current sampling is very high (0.1% or higher). What is the best topology?
Please take a look at the following threads.
https://e2e.ti.com/support…