Powerline communication system and method using coupler...

Details Powerline communication system and method using coupler... Powerline communication system and method using coupler...

2007-02-02

2008-09-16

Walsh, John B. (Department: 2151)

Electrical computers and digital processing systems: multicomput

Network-to-computer interfacing

C709S218000, C340S315000

Reexamination Certificate

active

07426581

ABSTRACT:
A system includes a power transformer device and a powerline box coupled to the transformer device, the powerline box including three lines including a first phase, a second phase, and a third phase. The three phases are derived from the power transformer device. The system has a powerline coupler coupled to the first phase, the second phase, and the third phase and a multichannel data communication device coupled to the powerline coupler. The system has a first and a second capacitors coupled to the first phase and a first length of wiring between the first capacitor and the second capacitor. The system has a third and a fourth capacitors coupled to the second phase and a second length of wiring. The system has a fifth and a sixth capacitors coupled to the third phase and a third length of wiring.

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