In order to supply the single-phase locomotive load and mitigate the negative sequence current, this paper develops a V/V transformer-based connection and control strategy of three-phase photovoltaic (PV) converters integrated into railway traction power supply systems.In this V/V transformer-based connection, the two-phase traction voltage is conv
Object.The object of the study was the intercrystalline D boundaries with a periodic atomic structure in two-component cubic crystals.Special boundaries are characterized by increased thermodynamic stability due to the relatively low energy of formation and specifi c electrical characteristics, such as Schottky barriers.Therefore, they are of great
Skeletal muscle excitation-contraction (EC) coupling roots in Ca2+-influx-independent inter-channel signaling between the sarcolemmal dihydropyridine receptor (DHPR) and the ryanodine receptor (RyR1) in the sarcoplasmic reticulum.Although DHPR Ca2+ influx is irrelevant for EC coupling, its Default putative role in other muscle-physiological and dev
Accurate prediction of loads on mechanical couplings Default is crucial in assessment of loads on coupled structures and in optimization of mechanical coupling design.In this paper, a contact element model is introduced to represent prismatic joints.A twofold pushing convoy in shallow water was taken for time domain numerical simulations in regular