I use M1_ IMC101t and M1_ IM241 official development board debugging motor, for the hardware part, I directly use Infineon official hardware.

    The configuration parameters of the motor include resistance, ld, lq, KE, etc. I have confirmed multiple times with the motor factory that the parameters are correct.I use VF diagnosis to adjust vd_ Ext and speed can obtain stable waveforms.

     However, when using the motor in practice, it was found that the current was very small and the motor was still unstable. I set the motor speed to 50RPM and adjusted issues 58, 60, 58, 64 kp, and 65 ki, but after trying for a long time, I was unable to obtain a FLX close to 2048_ M. How to make FLX_ Is M stable and like DC?    How to make Flux_M be steady and DClike?

Hello!

IMC102T datasheet states that it can controll totem-pole PFC.

Are there any examples of using TP PFC?

I can not find it in design software. Only reference is on IEEE article and

EVAL-M3-CM615TN, with no more information.

Best regards,

Karol

Hi Infineon's friends:

Attached is the schematic diagram of our TLE9183. I would like to ask you to help review the following to see if there are any unreasonable points, thank you!

smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/%E7%94%B5%E6%9C%BA%E6%8E%A7%E5%88%B6%E8%8A%AF%E7%89%87/TLE9183-%E5%8E%9F%E7%90%86%E5%9B%BE%E5%AE%A1%E6%A0%B8/td-p/648183

I have implemented the Constant-power control for our PMSM motor for Fan Application using following application note

https://www.infineon.com/dgdl/Infineon-AN2020-20_Power_calculation_and_constant-power_control-ApplicationNotes-v01_00-EN.pdf?fileId=5546d4627645f87701765151cab84a6b

In our ongoing efforts to integrate the RF remote with the Motor Controller using Attiny85 as the interface controller, I have a query regarding the UART command for controlling TargetPower.

Now, I seek guidance on the appropriate UART command syntax and procedure for achieving TargetPower control.

Dear Sir or Madam,

I got a TLE94112 HAT planned to Raspberry PI 4 B, But when I tried to install the multi-half-bridge library (https://github.com/Infineon/multi-half-bridge) by using "sudo pip install multi-half-bridge", I got some errors that it can NOT find the source files, the pybind11 version I installed in 2.11.1.

Can someone help me to fix this issue?

Thanks!

Albert

Hi,

Input capacitor (DCLINK) calculation for single phase motor bridge (infineon.com)

I stumbled upon this application note, which is very well written and serves as a guide for sizing the DC link capacitor for a DC bus. 

There is a phenomenon that I cannot seem to justify in my head, and after doing my own analysis I feel I lack some understanding of why it is happening.

Page 14 shows a graph where VSpp (ripple) increases with duty cycle as you would expect, but when it reaches 70%, the VSpp starts to roll off. After doing my own analysis based on my own parameters and the set up described in the application note, I get the same results. VSpp starts to decrease when it reaches this threshold of around 70%. The calculated values are backed up by the real-world measured values, which adds a lot of credibility to this application as a design resource. 

Intuitively, I feel this has something to do with the interplay between D, (1-D), ESR and the energy balance between the DC LINK and the inductance of the motor. But I cannot quite put my finger on it, is there a name for this phenomenon? Why does it happen? 

Thanks,

H 

Hello,

I wanted to understand which all types of hall sensors are compatible with the IMC301a IC. I am trying to use ABI encoders and I am wondering if it will be compatible with the IC.

ISD平台下 选用IMC102T-64PIN 芯片开发的工程，跑长运时，驱动报CPU execution fault 故障后，不能发清除指令清除，必须给芯片断电后重新上电复位才能清除CPU execution fault 故障。

问题：1、 确定CPU execution fault 故障是不能通过清除故障指令清除吗？

            2、该故障时跑长运实验时，运行8个小时以上后才报的，有什么好办法排除该故障吗