Patent ID: 9389627
Filing Date: 2016-07-12
CPC Classification: G05F,H02M

Claim Text:
1. A control circuit for inhibiting overshoot and undershoot in a power conversion device comprising: an overshoot/undershoot detecting portion which detects overshoot or undershoot; and an overshoot/undershoot inhibited variable generator which generates overshoot inhibited variable or undershoot inhibited variable; wherein at a time when the overshoot/undershoot detecting portion detects overshoot, the overshoot/undershoot inhibited variable generator generates the overshoot inhibited variable including timewise decrement inhibited variable which works at least in beginning of one overshoot period, at a time when the overshoot/undershoot detecting portion detects undershoot, the overshoot/undershoot inhibited variable generator generates the undershoot inhibited variable including timewise decrement inhibited variable which works at least in beginning of one undershoot period, and