Other Parts Discussed in Thread: CONTROLSUITE
小白疑惑:在调试TMDSHVMTRPFCKIT高电压电机控制和 PFC 开发者套件时候,l请问evel1c中这一步该如何在软件中修改才能像他所说用示波器查看Vfb-U Vfb-V Vfb-W启动波形?
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小白疑惑:在调试TMDSHVMTRPFCKIT高电压电机控制和 PFC 开发者套件时候,l请问evel1c中这一步该如何在软件中修改才能像他所说用示波器查看Vfb-U Vfb-V Vfb-W启动波形?
大佬有一个问题想要请教你,Vfb-u Vfb-v Vfb-w 这三个分压后的电压是用来转化成ADC能测的相电压吗?他这里用了硬件LPF了吧,相电压测量在实际程序中需要相位幅值补偿吧?我没看到哪里补偿
(controlSUITE\development_kits\HVMotorCtrl+PfcKit_v2.1\~HVMotorCtrl+PFC-HWdevPkg\HVMotorCtrl+PFCKit-R1.1)
PHASEVOLT_MACRO(v)这个宏中测量的v.VphaseA v.VphaseB使用的是哪一个电压?(controlSUITE\development_kits\HVMotorCtrl+PfcKit_v2.1\HVPM_Enhanced_Sensorless_2803x\volt_calc.h)