DESIGN AND DEVELOPMENT OF AN AUTOMATIC SINGLE-PHASE CONTINUOUS LOAD SWITCHING SYSTEM USING THREE PARALLEL TRANSFORMERS

We encounter phase absence, absence of phase, or drifting phase in almost every sector, home, and workplace. One or two of the three phases of a three-phase supply may not be operational. Because of this, some of those electrical equipment will occasionally be on in o ne area and off in another. A typical workflow will be disrupted since most tasks will need to adapt to the new standard. Additionally, load demand is rising every day; the issue that most customers are encountering is power failure. Because of this power break lot of havoc is wrought on household gadgets and sometimes even life. The difficulty of power pause rises from single phase faults in a distribution system but power is available in other phases. As it can be noticed, most of the domestic loads are i ntermittent, and normally have a spanning life smaller than the lifespan of the distributed generation plant, we find that they are connected to a single phase supply and if this fault occurs on any of the phases and the power is available in the other pha ses we cannot make use of this power. Other considerations One would therefore require to switch from one phase to other and auxiliary supply at any one time there is power failure in the one or the th ree phases of the power supply.