Generator is widely used in our daily life. When we buy generator, should we choose single-phase generators or three-phase generator? Application of Generator: Single phase generator - Normally for residential use Three phase generator - For industrial use Single-phase generator produces one single voltage that alternates continuously. Because the power is generated in one single wave, the level varies throughout its cycle. These varying waves cause the power level to drop throughout the process, however, these drops generally go undetected to the eye and ear in normal, residential and smaller operations. Most single phase portable generator operate anywhere from 120 to 240 volts. Three-phase generator is driven by the prime mover to drive the DC-excited generator rotor to rotate at a rotating speed. According to the principle of electromagnetic induction, the three-phase stator winding induces an alternating current potential. If the stator winding is connected to a...
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