Purpose. Development of methods and algorithms for calculation of starting modes of the
induction motors with the squirrel-cage rotor. Methodology. Mathematical modelling of …

Direct-on-line synchronous motors are a good alternative to induction motors in fluid
machinery drives due to their greater energy efficiency but have the significant disadvantage …

This paper deals with the investigation into mathematical modeling of induction machine
speed‐time and time‐speed dependencies during no‐load direct start‐up. Namely, a …

In this paper, a simulation of dynamical start-up behaviour of induction motor with direct
online connection to the network has been carried out using COMSOL Multiphysics …

Power quality remains one of the most important aspects of the operation of electrical
distribution systems. Starting of induction motors causes a voltage sag which negatively …

Large medium-and high-voltage (MV and HV) squirrel-cage induction motors are widely
used in most industrial processes. Their starting times are very much required for suitable …

There is a growing number of renewable energy sources that can supply power to the
electrical grid. These renewable sources of energy are intermittent in nature and therefore …

In this paper, an invertible dependence of the speed and time of the induction machine
during no-load direct start-up is presented. Namely, based on the parameters of the …

In this paper, the analytical solution for the determination of induction machine acceleration,
ie acceleration-time characteristic, during no-load direct start-up is proposed. The proposed …

Torque-speed curves are an essential characteristic of induction motors. Often, there is a
need for a quick and straightforward determination of these curves. Typically, an analytical …