An ac-to-dc power conditioner, which draws sinusoidal input current, is described and analyzed. Two control loops are used. The inner quantized-gain current program loop uses variable hysteresis to improve noise immunity. Digital proportional-integral control provides output voltage regulation by adjusting the gain of the current program loop.
|Original language||English (US)|
|Number of pages||10|
|Journal||PESC Record - IEEE Annual Power Electronics Specialists Conference|
|State||Published - 1986|