Title:
配電システム
Document Type and Number:
Japanese Patent JP5658731
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an electricity distribution system, easily applicable to a plurality of LED illumination terminals.SOLUTION: The electricity distribution system includes a power converter unit 5 for converting commercial AC power into DC power, and a DC system equipment unit 6 to which the DC power output from the power converter unit 5 is supplied through a conduction bar 8. The DC system equipment unit 6 is an LED controller 6a which supplies the DC power from the power converter unit 5 to each LED illumination terminal 11 and includes a communication function to transmit to each LED illumination terminal 11 a control signal to control the operation of each LED illumination terminal 11. The control signal transmitted from the LED controller 6a to each LED illumination terminal 11 is an information signal superposed on the DC power voltage. Based on the received information signal, each LED illumination terminal 11 performs light control of the lighting of the LED by varying lighting power.
Inventors:
北村 常弘
小新 博昭
岡本 信一郎
西浦 晃司
正木 陽介
小新 博昭
岡本 信一郎
西浦 晃司
正木 陽介
Application Number:
JP2012264294A
Publication Date:
January 28, 2015
Filing Date:
December 03, 2012
Export Citation:
Assignee:
パナソニックＩＰマネジメント株式会社
International Classes:
H02J1/00; H02B1/40; H02J3/00; H02J13/00; H05B37/02
Attorney, Agent or Firm:
Yoshikiyo Nishikawa