BACKGROUND
The intelligent phase selector is a system that is capable of comparing three phases and switching automatically to any of the three phases. The system consists of three main parts namely; the transformer, comparators (which is the brain of the system) and electrical switching device (relay). The transformer used here is the step down type of transformer (it step down 240v to 12v) and these transformer is feed in with different phase voltage, rectified and smooth. Then fed in to a voltage regulator that has positive output. The regulator outputs were connected to comparators. Here the comparators are three in number. We call the comparators the brain of the system because these comparators are connected in a way that each of them will give out an output. The relay in the system is where the output voltage is connected. In this project we even went as far as using pictures for illustration of some components.
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CHAPTER ONE
INTRODUCTION
Technology is constantly changing, Society as we know depends on thi...