Brief introduction to multiphase flows

Abstract

The current polyphase system is the set consisting of several single-phase alternating currents of equal frequency and rms, which are offset from each other in an electrical angle equals 360 grades divided by the number of phases. In the industrial world, concepts of polyphase currents are very important. His study begins with the concepts of alternating current one, also called single phase alternating current. In practice it is more interesting use of multiple single-phase currents and rms values equal frequency but different phase, thus leading to polyphase alternating current system. Of the three-phase two-phase systems and discuss in this article.