• MCRSP_PMSM_V1.2.0 with LPC15xx

    Hello,   Is it possible to use MCRSP_PMSM_V1.2.0 with LPC15xx?   Best Regards, Peter
    Peter Kostadinov
    last modified by Peter Kostadinov
  • Error in Freemaster symbol defination mising

    I am working with HVP MC3PH, I got motor controller examples for hvpkv46f150m for MCUXpresso  Project Example: hvpkv46f150m_mc_pmsm   But while opening the freemaster project pmsm_float  it is show...
    Harshawardhan Kumbhar
    last modified by Harshawardhan Kumbhar
  • Project Examples for HVP-MC35HP

    I am working on PMSM motor Drive. For this we are using HVP-MC3HP and HVP-KV46F150M development board. I want some Project examples (MCUXpresso and FreeMaster) based on motor driver. Can you share some project exampl...
    Harshawardhan Kumbhar
    last modified by Harshawardhan Kumbhar
  • Improving BLDC FOC Sensored (Hall) Startup

    Hello all,   What I have: FRDM-KV31F logic board FRDM-MC-LVPMSM power supply / motor board 48VDC BLDC motor w/ Hall sensors MCUXpresso & FreeMASTER project from AN12374   I am a novice at motor control...
    Jim Kolonis
    last modified by Jim Kolonis
  • Custom MC-LVPMSM PCB Startup

    Hello I have developed a Custom MC-LVPMSM PCBA essentially based on the FRDM-MC-LVPMSM and FRDM KV11 Eval board.  There are a few minor changes such as I am using a smaller pin count MCU in the KV11Z64VFM7 as we ...
    Frank Roberts
    last modified by Frank Roberts
  • ADC configuration for PMSM driver

    Hello guys,   I am new in developing with Kinetis microcontrollers and MCUXpresso and would greatly appreciate if you could help me. I am developing a motor controller to drive a PMSM. Due to the project t...
    Fernando Oliveira
    last modified by Fernando Oliveira
  • GDU problem for ZVML31

    Hi Dear,         I used ZVML31 to control DC Motor. The GDU can't output signal. If the "Rsense" in figure is changed from 10 MilliOhm to 200 Ohm, The signal of GDU is well. Please help me analyze...
    hansen wang
    last modified by hansen wang
  • 永磁同步电机矢量控制(FOC)双电阻采样的问题

           恩智浦的PMSM控制中,有大部分程序是采用双电阻电流采样,在双电阻采样中,相当于任何时刻只采样固定的两相电流,譬如A相和B相,第三相的电流由基尔霍夫电流定理得到,但是在实际代码中,有一些疑问。 比如在2,3扇区,我们采样A和B相电流,psIMeasured->f16A移位后赋值给psIABCfbckParam->f16A,这能理解,但为什么接下来采样的ps...
    Yuyi Li
    last modified by Yuyi Li
  • FOC - Max Torque Per Ampere

    Hello, According to what I found in the datasheets, in order to have max torque per ampere, stator's flux has to be applied on 90 degree to rotor's flux (PMSM motor) and on 45 degrees (ACIM motor). So, with use of ...
    Peter Kostadinov
    last modified by Peter Kostadinov
  • MTRDEVKSPNK144 S32K144 Development Kit for 3-phase PMSM

    Does this kit comes with a resolver in PMSM motor?
    Sanjeev Gupta
    last modified by Sanjeev Gupta
  • Custom KV11/Motor Control PCB: OpenSDA?

    Hello I have developed a custom PCB based off of the FRDM-MC-LVPMSM which also has a MKV11Z64VFM7 on the PCB.  I have already successfully tuned our motor with the FRDM-KV11 and FRDM-MC-LVPSM eval boards. &#...
    Frank Roberts
    last modified by Frank Roberts
  • ACIM FOC control with position sensor (encoder)

    Hi All, I need example project with ACIM FOC control with position sensor (encoder), instead of available examples, which are SENSORLESS. Best Regards, Peter
    Peter Kostadinov
    last modified by Peter Kostadinov
  • Kinetis series MCU reference manual

    Can anyone please suggest where this Kinetis series MCU reference manual get it .I'm looking for rotary encoder and that Uses Win CE OS on iMX7 environment. This manual mention here
    adder bill
    last modified by adder bill
  • FTM in Quadrature Decoder mode does not work on iMX7.

    Hi,   I am using iMX7D processor for my application( Using Toradex Aster eval board iMX7D 512MB ). I'm trying to use its Flextimer ( FTM ) module in Quadrature decoder mode. Application being and optical encoder...
    bipin kumar
    last modified by bipin kumar
  • Looking for a ClassD amplifier for transformer application

    My intention is to make an 3-phase power calibrator !   Similar to this link, https://us.flukecal.com/products/ele...wer-calibrator My current design might be class AB type.  I am not worried ...
    Md Mubdiul Hasan
    last modified by Md Mubdiul Hasan
  • Hall Sensor XOR

    Hello,   In the KV31F sub-family reference manual, there's a handy note regarding using the two 2-CH FTM modules (FTM1 and FTM2) in input capture mode for hall sensor decoding. Apparently one of the SIM_SOPT4 re...
    Eric Williams
    last modified by Eric Williams
  • BMS IC

    I am using MC33771 IC but faced an issue that Coulomb counter stops functioning as soon as balancing of cells start. After that we have to reset the IC to start again calculating coulomb counter.
    somya agarwal
    last modified by somya agarwal
  • PMSM vs ACIM reference solutions.

      In the picture above are PMSM and ACIM control loops. It is obvious that they are pretty similar. After browsing in the reference solutions "MCRSP_ACIM_V1.2.0" and "MCRSP_PMSM_V1.2.0" I saw that on applic...
    Peter Kostadinov
    last modified by Peter Kostadinov
  • GD3000 48V battery system feasibility

    GD3000 datasheet said part support 48V system, but bootstrap circuit could become 96V (48V x2) while switching output, it is over the maximum ratings. Does GD3000 really support 48V battery system without damage? Is...
    Hitoshi Matsunaga
    last modified by Hitoshi Matsunaga
  • Running AC motor,error code 0x80000101

    This problem occured when we tapped the "start" button,trying to power the board to control the AC motor. How to solve this problem?
    晖 张
    last modified by 晖 张