In the case of the three-phase ac/dc boost
converter, similar current controllers, such as the hysteresis
regulator [8], predictive/deadbeat regulator [9], synchronousframe
PI regulator with feedforward compensation [10]–[13],
and minimum-time current controller [14], have been reported.
Among them, the widely used scheme for high-performance
current control is the - synchronous regulator, where the
currents being regulated are dc quantities.
In the case of the load disturbance and reference change, the
fast response is the most important for the high-performance
system. In the case of the three-phase ac/dc boost converter