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请教 TI例程中的SVPWM是否可以用在400A的IGBT的驱动
TI提供的SVPWM例程只是算法或者程序而已,与您具体是多少安的IGBT没有关系。
SVPWM是软件算法,和TI C2000所有的软件一样,和硬件基本无关。
1、400A/3300V的IGBT,载波频率不能高,一般在1K左右
2、比较SVPWM和SPWM后发现,SVPWM相对SPWM开关次数有所增加