POWERLINE SYSTEM, POWERLINE COMMUNICATION APPARATUS, AND METHOD FOR INSTALLING POWERLINE COMMUNICATION APPARATUS

摘要

A power system according to one embodiment of the present invention includes a transformer, a power line which is connected to a power output terminal of the transformer, and a first distribution line part which is directly connected to the transformer through the power line. The power system further includes a second distribution line part which is directly connected to the first distribution line part through the power line and is connected to the transformer through the first distribution line part. The power system further includes a power line communication apparatus using the power line as a communication channel. At this time, a power line communication signal input and output terminal of the power line communication apparatus is connected to a segment which connects the first distribution line part to the second distribution line part among a plurality of segments comprising the power line.