Microprocessor based Sequence Identifier for Balanced Multiphase Systems
Gautam Sarkar, Anish Deb, Sunit Kr. Sen · IETE Technical Review · 1996
This paper describes a simple elegant method for determining the proper phase sequence of any balanced multiphase system. The phases of a multiphase system are correlated with natural numbers which designate the correct phase sequence. The reference phase, for instance R-phase in a three phase system, is chosen at random and is assigned the serial number 1. Then with the help of a general rule and an 8085A microprocessor, the serial number of any other phase is determined. The developed system is cheap, easy to use and foolproof. Supporting laboratory experiments corroborate these qualities.