POWER LINE COMMUNICATION AUXILIARY APPARATUS AND POWER LINE COMMUNICATION SYSTEM UTILIZING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a power line communication auxiliary apparatus capable of intercommunication between power line communication apparatuses installed on low voltage distribution lines whose distribution phases differ from each other. SOLUTION: The power line communication auxiliary apparatus 60 for shutting off a frequency component of power application and passing a frequency component of a data signal is connected between a first low voltage distribution line 40A and a 2nd low voltage distribution line 40B whose distribution phases differ from each other. COPYRIGHT: (C)2004,JPO