Power management

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Wireless Charging solution Wiki

This Topic is used for Wireless Charging solution 1.Mcu C drive code: GitHub - STMicroelectronics/STWirelessCharging-C-Drivers: Standard C platform-independent drivers for wireless charging ICs 2. Python drive code, check attach file "Python_FT260_S...

willzhou_0-1717985741931.png
willzhou by ST Employee
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FOC+HALL UVW phase current curv problem

I use FOC+HALL and the motor reduction rate is 1:1.But the phase current(one of UVW phase) is not sine wave as figure.Is it normal? how come the U/V/W phase current curv is not sine wave?what problem cause that?Thanks

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cyt by Associate II
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How to get active power with STPM3x..

I am using STPM33.Reading 70 registers using UART was a success.Data received ex)A0 00 E0 04 00 00 00 F8 A0 00 A0 00 E0 04 00 00 00 F8 00 F8 00 F8 00 F8 FF 0F FF 0F FF 0F FF 0F 27 03 27 03 00 00 00 00 7E 77 7E 77 07 40 83 06 00 00 72 10 72 00 08 06 3...

LYoun.11 by Associate
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Motor rotation become backward/negative direction problem

I use FOC+Hall and try to start in forward direction by speed mode as below:MC_ProgramSpeedRampMotor1(200/6, 200) MC_StartMotor1()but the motor become backward directionI found at STC_CalcTorqueReference() function, the return value SPD_GetAvrgMecSpe...

cyt by Associate II
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