3-phase electronic tap changer commutation and device

Details 3-phase electronic tap changer commutation and device 3-phase electronic tap changer commutation and device

2005-10-13

2010-06-15

Behm, Harry (Department: 2838)

Electricity: power supply or regulation systems

Output level responsive

Using a transformer or inductor as the final control device

C323S343000, C323S353000

Reexamination Certificate

active

07737667

ABSTRACT:
The invention provides a novel 3-phase electronic tap changer commutation and related device. In one embodiment, the invention includes firing a commutation silicon controlled rectifier (SCR), removing a gating signal from a first SCR connected to a first of the plurality of taps, firing a second SCR connected to a second of the plurality of taps, and removing a gating signal from the commutation SCR.

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