The Research of DC/DC Power Storage Converter Controller Based on Hysteresis Control
Although many converter control circuits have been integrated digitally, digital circuits are limited by the sampling rate, the processor frequency and other factors, and the response speed is slower than the analog circuits. In this paper, the combination of PI regulator and hysteresis loop PWM control is adopted to set up a DC/DC analog control circuit. The simulations and experiments show that the design achieves DC/DC bi-directional conversion and phase-shifting output. The DC/DC transformation function has been realized safely and reliably.
L. Song et al., "The Research of DC/DC Power Storage Converter Controller Based on Hysteresis Control", Advanced Materials Research, Vols. 383-390, pp. 297-302, 2012