THREE-PHASE AC GENERATOR EQUIPPED WITH POWER/LAMP COMMON-USE TYPE PRIME MOVER

摘要

PROBLEM TO BE SOLVED: To provide a generator equipped with a concurrent power/lamp common-use type prime mover that can concurrently feed power to power/lamp same capacity loads that are driven by three-phase power and D-cell lamp electricity, respectively.;SOLUTION: Both the loads driven by three-phase power and D-cell lamp electricity, respectively, can be operated at the same capacities by the single generator by arranging and connecting one set of a single winding transformer of a winding ratio of 1 (hereinafter called as a balancer) to two arbitrary external output terminals of the three-phase AC generator equipped with the prime mover. The simultaneous power feeding of power/lamp same capacities is enabled by combining the balancers of one tenth to one fiftieth of the capacity of the single generator, and since a commercial linkage system can be applied with a power/lamp common-use method by a three-phase neutral point grounding Y-type power supply system and the three-phase AC generator, high-harmonic interference can be suppressed, and an earth voltage can be kept low, thus securing safety.;COPYRIGHT: (C)2006,JPO&NCIPI