Transient response of digital peak current mode boost converter for DC bus voltage compensation

Topics of digital control approaches for future-oriented power converters

“…Recently, several advanced peak current mode control techniques have been suggested in [10][11][12]. A digital peak current mode phase-shifted full-bridge dc-dc converter for the data center has been presented in [11].…”

“…Thus, it is difficult to implement AI technologies to high switching frequency power conversion units directly by the present technology level. Currently, it is important to use simple digital control approaches instead of AI technologies as the predictive control method for predicting the optimal operation points for maximum performance [7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22].…”

“…The delay time gives a negative influence on the stability and transient response [5][6][7]. Many digital control approaches have been suggested to suppress the influence of delay time and improving the transient response [8][9][10][11][12][13][14][15][16]. Furthermore, these approaches are useful to suppress the mutual interference.…”

A Hybrid Current Mode Controller with Fast Response Characteristics for Super Capacitor Applications

“…As research into regenerative braking becomes more active, the importance of fast storage of electric energy is increasing. Due to long charging and discharging cycles and a long lifetime, super capacitors are being increasingly used instead of batteries in many applications [5][6][7]. For energy storage system applications that use super capacitors, a voltage controller with quick response characteristics is required for fast charging of the super capacitor.…”