| 摘要 |
PURPOSE: An environmentally friendly hybrid harmonic wave offset device and a power saving method thereof are provided to improve the performance of a transformer by maintaining voltage balance. CONSTITUTION: A first wiring, a second wiring, and a third wiring are gradually reeled in a first leg(120), a second leg(130), and a third leg(140). One end of the first wiring, the second wiring, and the third wiring is connected to one end of a center point. Other end of the first, the second, and the third wiring is a power line for connected to other phases. When a harmonic wave is inputted to load generated in a center line, the inputted harmonic wave is gradually eliminated in the first, the second, and the third leg. The power line of a coil supplies electricity in which electricity is eliminated.
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