Shenglong Yu

TL;DR: The signal modulation is realized by tuning the turn-off angle of the SRM to produce voltage ripples on the power transmission line, whereas autoregressive power spectrum density method is innovatively utilized to demodulate useful data from the powerline.

TL;DR: A new modulation–demodulation strategy is proposed to realize effective power-line communication (PLC) between SRG and other converters in an inverter-interfaced distributed power grid, using maximum entropy spectrum estimation (MESE) method.

TL;DR: A novel autonomous impedance adaptation (AIA) strategy is proposed to realize adaptive impedance matching for WPT systems using a phase-controlled switched capacitor (PCSCap) to exert the highest possible power transfer efficiency.

TL;DR: In this paper, the authors developed a series of improved Z-source dc-dc converters to realize additional voltage pumping and high power density through two propositions, i.e., Proposition 1 develops two improved positive-and negative-connected Zsource DC-dc Converters (IPZSC and INZSC), using the same number of components as in the existing voltage pumping Zsource converter.

TL;DR: High-order mathematical models are established for typical single-stage multicell high-order dc–dc converters and their controllability is studied using switched linear systems theories to provide a theoretical framework and useful references for parameter and control designs for high- order converters in practical applications.