About DMeie.2

DMeie.2 · 2024-12-02

I need a way to manually calculate the parameters for the speed, torque and flux regulators.The reason is that the MCWB tool is too inaccurate and cannot handle the parameters of our motor.The tool messes with following motor values:- Rs of 5.825mΩ g...

DMeie.2 · 2024-11-27

We're using a driver that inserts a deadtime by hardware.It is not clear to me how I have to configure that into the MCWB firmware to get ADC measurement working properly.I see three deadtime-related settings:- "minDeadTime" property in the "PhaseVol...

DMeie.2 · 2024-11-14

MCSDK Version is 6.2.1.I'm currently having the issue that our motor doesn't reach the configured application speed of 7600RPM.It stops increasing in speed at around 6500RPM.The motor is slightly loaded for my tests. I'm running in Torque mode with t...

DMeie.2 · 2024-11-13

MCSDK version is 6.2.1Our motor is running fine and can drive some load, however I'd like to increase the Phase Voltage with which our motor is driven to further increase its power output.When checking the High Frequency Plot for V_Q (and thus the pe...

DMeie.2 · 2024-10-04

I need to implement runtime current limitation.Another thread says to use "PID_SetUpperOutputLimit" on the PidSpeedHandle for that to change the values originally defined by IQMAX, which makes sense.However, I also found NOMINAL_CURRENT used for MaxP...

DMeie.2 · 2024-12-06

Shouldn't the library also divide by the ADC maximum = 65520 instead of the 65536?

DMeie.2 · 2024-12-03

I found the formulae in the MCSDK User Manual under "A priori determination of flux and torque current PI gains".Regarding that, I already have two questions:- How is Aop represented? This is supposed to be the "current sense amplification network". ...

DMeie.2 · 2024-12-03

I already have set a known working Start-up profile for the motor into the Profiler project.As for Open-Loop mode, I have used this before.However, I am not sure how to enter these values into the Profiler project, as it is not possible to have Profi...

DMeie.2 · 2024-12-02

How would I go about doing that?

DMeie.2 · 2024-11-20

Max. Modulation is reported to be 100% by the MCWB tool.We made another discovery in this case meanwhile.When we turn up the supply voltage to 14V, the max speed is reached.We are currently doing some measurements regarding voltage losses in our boar...

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Please provide the algorithm for calculating the regulator parameters

Where can I find HW deadtime setting?

Can't reach application speed

How to increase Phase Voltage?

Difference between NOMINAL_CURRENT and IQMAX

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Re: Please provide the algorithm for calculating the regulator parameters

Re: Motor Profiler stuck at 28%

Re: Motor Profiler stuck at 28%

Re: Can't reach application speed