Single Phase Vs Three Phase

In the world of electricity,There's only two currents are using worldwide. That's 'Single Phase' and 'Three Phase'  So what's the different between the two phases. Lets look out what the different between them and which phase are the best.

SINGLE PHASE

Single phase are commonly used in home,small business area and etc. Single phase are generate by a single ac power alternator. When you see the sine wave of single phase, AC power systems peak in voltage at 90° and 270°. A cycle completes at 360°. Because of the rises and falls in voltage, power is not delivered at a constant rate.Single phase produce 120V or 240V in certain country. It's cheap and so simple to use in small residential area but not industry.

THREE PHASE

Three phase are the main for every electrical system from the distribution to the transmission and last to the substation. Three phase means three conductor are carrying alternating current of same frequency and voltage amplitude relative to a common reference but with a phase difference of one third the period. In three phase system,there's no neutral. If a neutral are add among one of those conductor,it can acts as single phase. So this allows more heavy loads to operate within any conductor with neutral. If one of those conductor are fail, other two conductors can give current to loads. Three phase current are used in bungalow house,apartment,condominium and heavy industrial areas. It's expensive,but more efficient. Three phase can produce 415V between phase and 240V between phase and neutral.

SO NOW YOU KNOW WHICH ARE THE BEST

      PHASE!!!!!