Electrical Rotating Machine Articles & Analysis
4 articles found
A group made, first of all, of people passionate for rotating electrical machines and electronics, who our customers can talk and interface with, to come to one single goal always standing by our customers: the development of solutions. Today, our journey keeps on in an increasingly dynamic market, where challenges are travel companions and ...
The instrument, called Shaft Current and Voltage Protection Relay (SCVP) was developed at KONCAR – Electric Engineering Institute Inc. This instrument is a part of Institute's product line used for monitoring and diagnosis of rotating electrical machines. The most important parts of every electric power ...
This paper evaluates the bearing fault severity in rotating electric machines based on the time–based descriptors derived from machine vibration signal. Time–based descriptors are independent of bearing dimensions and machine dynamics. To establish the relationship between the time–based descriptor and bearing ...
Abstract This article describes a specific instrument for detection of excitation winding shorted turns in hydro generators, developed in Koncar - Electrical Engineering Institute Inc., called Hydro generator Winding Fault Detection (HO WFD). This instrument is a part of the Institute's product line used for monitoring and diagnosis of rotating ...