hello sir/mdm,
I am designing a bi-directional buck-boost converter for battery charger,to keep the power factor unity. I need a constant input power (i.e, if current is minimum the voltage will max & vice versa) . you can see in fig2 the current is max when voltage is max,how to keep input power constant for bi-directional buck-boost converter using cosine pwm?
I am designing a bi-directional buck-boost converter for battery charger,to keep the power factor unity. I need a constant input power (i.e, if current is minimum the voltage will max & vice versa) . you can see in fig2 the current is max when voltage is max,how to keep input power constant for bi-directional buck-boost converter using cosine pwm?