Claim Your Author Page
Besides the ability to change the frequency and amplitude of output voltages a high-performance frequency changer (FC) should produce sinusoidal output voltages and sinusoidal in-phase input currents… (More)
Abstract The electronic structures of pure and boron-doped graphene layers have been investigated using the semi-empirical Molecular Orbital Package (MOPAC) and large clusters of carbon atoms. It is… (More)
This paper investigates the effects of boron atoms on the electronic properties of graphite using the Molecular Orbital Package.
Dynamic behavior of thyristor converters has until now been modeled using a fixed-period sampling element, assuming an approximate transport lag of T/sub 0//2. Many experiments have shown that this… (More)