Research on the applicability to the different types of transmission media of PLC technology, and a self-supply type PLC system

作为传统交流100V通道电力线通信（PLC）技术的开发研究，对以下三种通道进行了测试，并对其适用性进行了研究。(1)住宅直流配电线路通道，节能前景看好，有望建设；(2)采用LED灯的可见光通信（VLC）通道，节能效果高；(3)采用磁场共振的无线供电通道，实现高效、远距离传输。此外，利用(3)的结果对自供电型PLC系统进行了初步研究。

As a development research of Power-Line Communications(PLC) technology for the conventional AC 100V channels, it was examined to the following three channels and its applicability was researched.(1) The DC distribution power-line channel in a house, which is promising to save the energy and expected to be constructed,(2) The visible light communication(VLC) channel by using the LED light, which achieves high energy-saving effect, and(3) The wireless electric power supply channel by the magnetic field resonance, which carries out the high efficiency and long-distance transmission. Moreover, a preliminary study for a self-supply type PLC system using the results of(3) was done.