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Motor Control ICs Forum Discussions

www1
Motor Control ICs

我现在使用这款芯片遇到一个问题,我的母线电压是310V,当突然掉电或母线电压不稳定时,会导致IPM模块烧掉,现在我想通过控制速度环的输入,以达到掉电后控制母线电压的目的。请问这个速度环的变量有哪些呢?

www1
Motor Control ICs

现在调试一个2kw的直流风机,母线电压540V,当逆风状态下进行启动时,母线电压会冲高至700V左右,这个电压会导致我的电源部分有问题,不能正常工作。我想了解一下目前这款芯片逆风启动有没有好的调试方法,可以不让母线电压冲高呢?有没有限制母线电压冲高的方法,请教一下,谢谢大佬!

LucasHall
Motor Control ICs
I’m trying to tune the current regulator of a brushless DC motor drive (IMC101T-T038 iMOTION controller and EVAL-M1-IM828-A MADK inverter board) follo... Show More
User17686
Motor Control ICs
Hello Sir,   Please help with design files of REF-SHA35WRC2SYS we need BOM to share customer.  Need to customize the Design as per customer required s... Show More
BennySu
Motor Control ICs
  I used MCEDesigner to debug IRMCK311, but after opening the irc file, the following error occurred. If the transmission and reception of the isolati... Show More
Swap26
Motor Control ICs
Hello,I am using IMC301-F064 based EVAL-M1-301F control board. I am trying to run the user peripheral sample examples but when I try to build the proj... Show More
QQ糖
Motor Control ICs
我在wdt初始化程序中设置 WUB和WLB分别为32000和32 write_WDT_WUB( 32000 );//1s write_WDT_WLB( 32 );//1ms 在主循环中,通过write_WDT_SRV(2000);进行喂狗。 我的理解是SVR值只要在WUB和WLB之间就能喂狗,请问是... Show More
QQ糖
Motor Control ICs
我在wdt初始化程序中设置 WUB和WLB分别为32000和32 write_WDT_WUB( 32000 );//1s write_WDT_WLB( 32 );//1ms 在主循环中,通过write_WDT_SRV(2000);进行喂狗。 我的理解是SVR值只要在WUB和WLB之间就能喂狗,... Show More
Kaleeswaran
Motor Control ICs
Hi all,     how to configure the "98. speed threshold for the hall to flux transition " 99. speed threshold for flux to hall transition,101. hall pll ... Show More
www1
Motor Control ICs
我现在需要使用开环电压控制模式,但是我没有找到相应的例程,请问哪里可以找到参考例程?谢谢   Show More