bittware
Full Member level 4
dc prush motor and inductor
Maybe I should simplify my question in a general manner.
First, I know how to calculate the current variation in a stationary inductor under a varying driving voltage source such as PWM controlled voltage source.
Second, I don't know how to calculate the current variation in a mobile inductor which is not only controlled by varying driving voltage, but also affected by surrounding magnetic because of its motion.
I think simply sum up the current caused by these two sources is not correct, but I can't find right solution. So here I am to ask for your help.
Maybe I should simplify my question in a general manner.
First, I know how to calculate the current variation in a stationary inductor under a varying driving voltage source such as PWM controlled voltage source.
Second, I don't know how to calculate the current variation in a mobile inductor which is not only controlled by varying driving voltage, but also affected by surrounding magnetic because of its motion.
I think simply sum up the current caused by these two sources is not correct, but I can't find right solution. So here I am to ask for your help.