Title :
PWM converters with resistive input
Author :
Ben-Yaakov, Shmuel
Author_Institution :
Dept. of Electr. & Comput. Eng., Ben-Gurion Univ. of the Negev, Beer-Sheva
fDate :
6/1/1998 12:00:00 AM
Abstract :
An average modeling methodology is proposed for deriving pulsewidth modulation (PWM) programming rules that cause DC-DC converters to look resistive at the input terminals. The method can be useful in the design of active power factor correctors that do not need to sense the input voltage
Keywords :
DC-DC power convertors; PWM power convertors; power factor correction; DC-DC converters; PWM converters; PWM programming rules; active power factor correctors; average modeling methodology; resistive input; Current control; Feedback; Inductors; Modulation coding; Power factor correction; Pulse shaping methods; Pulse width modulation; Pulse width modulation converters; Reactive power; Voltage;
Journal_Title :
Industrial Electronics, IEEE Transactions on
