| 摘要 |
According to the present invention, a high-efficiency energy-saving hybrid transformer comprises a first leg, a second leg, a third leg, a primary coil, and a secondary coil. The primary coil is a power line wound on an upper end of the first leg, an upper end of the second leg, and an upper end of the third leg to supply power. The secondary coil comprises: a first winding wound on a middle part of the first leg, a middle part of the second leg, and a middle part of the third leg; and a second winding wound on a lower end of the first leg, a lower end of the second leg, and a lower end of the third leg. One end of the first winding is a phase line for connecting to a different phase, and the other end thereof is a neutral point. One end of the second winding is connected to the neutral point, and the other end thereof is a neutral line. According to the present invention, harmonics are removed, and unbalance is alleviated. Even when the loss of phase is generated, normal power is supplied to improve power quality and reduce power expenses. |
