Recently multilevel inverters (MLI) have attracted more attention in research and industry, as
they are changing into a viable technology for several applications. The concept of MLI was …

In recent years, the application of sensorless AC motor drives is expanding in areas ranging
from industrial applications to household electrical appliances. As is well known, the …

In recent years, multilevel inverters (MLIs) have emerged to be the most empowered power
transformation technology for numerous operations such as renewable energy resources …

In this paper, three control schemes with variable switching frequencies are proposed and
analyzed for the paralleled voltage source inverters (VSIs) fed permanent magnet …

Pumping of water requires excessive energy for its operation by consuming a massive
amount of diesel, gasoline, electric power etc. The more promising alternative energies to …

The capacitive-coupling grid-connected inverter (CGCI) is coupled to the point of common
coupling via a second-order LC branch. Its operational voltage is much lower than that of a …

Implementation of proportional-integral controllers in synchronous reference frame is a well-
established current control solution for electric machines. Nevertheless, their gain selection …

For the LCL-type grid-connected inverter, there are basically three current control schemes,
namely the grid current control, the inverter-side inductor current control, and the weighted …

An adaptive robust position control for real-time high-performance applications of induction
motors is developed in this work. The proposed sliding-mode controller provides a global …

Due to the advantages of strong robustness and fast convergence, the sliding-mode
observer (SMO) is considered as an effective approach for sensorless surface-mounted …