All Outputs (7)

New methodology for the prediction of motor starting effect on bus voltages of interconnected power systems (2016)
Journal Article

A new methodology is proposed in this paper capable of predicting the impact of induction motor load starting on the bus voltages of an interconnected power system. The profile of the voltage sag is predicted for each bus, which is used to improve t... Read More about New methodology for the prediction of motor starting effect on bus voltages of interconnected power systems.

Comparative study of arc-to-glow transition efficiency when use multilayer condensed materials in electric contacts (2016)
Journal Article

The paper presents and discusses results of the study of arc to glow transformation at breaking of DC inductive load of a low power (less than 10 J) and low voltage (about 250 V). The ratio in duration of arcing and glowing is investigated in depende... Read More about Comparative study of arc-to-glow transition efficiency when use multilayer condensed materials in electric contacts.

A novel multi-inputs-single-output DC transformer topology (2016)
Presentation / Conference Contribution

In this paper a novel Multi- Input-Single-Output (MISO) Boost Converter topology for renewable energy systems is proposed and presented. This pro- posed topology will be used to obtain different output voltage levels from several power sources, s... Read More about A novel multi-inputs-single-output DC transformer topology.

Analytical solution of two-phase spherical Stefan problem by heat polynomials and integral error functions (2016)
Presentation / Conference Contribution

© 2016 Author(s). On the base of the Holm model, we represent two phase spherical Stefan problem and its analytical solution, which can serve as a mathematical model for diverse thermo-physical phenomena in electrical contacts. Suggested solution is... Read More about Analytical solution of two-phase spherical Stefan problem by heat polynomials and integral error functions.

Mathematical model of the arc erosion in bimetallic electrical contacts (2016)
Presentation / Conference Contribution

The mathematical model describing the nonstationary temperature field in a bimetallic contact consisting of a basic material and a covering is presented. It is based on the axially symmetric heat equation with the boundary conditions including an arc... Read More about Mathematical model of the arc erosion in bimetallic electrical contacts.

Is it possible to control an arc to glow transition for practical use in DC low voltage electrical installations? (2016)
Presentation / Conference Contribution

The paper presents and discusses investigated results of the study of arc to glow transformation at breaking of DC inductive load of a low power (less than 10J) and low voltage (about 250V).The ratio in duration of arcing and glowing is investigated... Read More about Is it possible to control an arc to glow transition for practical use in DC low voltage electrical installations?.

Time-based fault location method for LVdistributionsystems (2016)
Journal Article

© 2015, Springer-Verlag Berlin Heidelberg. Due to the utilization of fundamental frequency, current impedance-based fault location methods are able to locate only permanent and linear faults. The duration of the arc in low and medium voltage systems... Read More about Time-based fault location method for LVdistributionsystems.