Polyphase Electric Currents and Alternate Current Motors

ELECTRIC CURRENT Effect of Electric Currents on Cells and Tissues

In the presence ol electrical currents, the body behaves like an electrochemical system. On the other hand, due to anatomical reasons such as the presence of membranes, it generates potential differences between different parts of the body. Therefore, when one considers the possibility of electrical currents acting upon the body, the end result will be the integration of the intrinsic currents ...

Electric Motors and Drives This Page Intentionally Left Blank Electric Motors and Drives

Electric currents in infinite networks

In this survey, we will present the basic facts about conduction in infinite networks. This survey is based on the work of Flanders [5, 6], Zemanian [17], and Thomassen [14], who developed the theory of infinite networks from scratch. Here we will show how to get a more complete theory by paralleling the well-developed theory of conduction on open Riemann surfaces. Like Flanders and Thomassen, ...

User Manual: Permanent Magnets Electric Motors

Online Electric Current Based Diagnosis of Stator Faults on Squirrel Cage Induction Motors

Abstract—In the present paper, five electric current based methods to analyze electric faults on the stator of induction motors (IM) are used and compared. The analysis tries to extend the application of the multiple reference frames diagnosis technique. An eccentricity indicator is presented to improve the application of the Park’s Vector Approach technique. Most of the fault indicators are va...