Power extraction system for lighting cables and other purposes, including power cables and power extraction devices; methods of production and repair.

摘要

It includes: an energy extraction system, including a power cable and an energy extraction device, which is rolled up on the power cable. It also relates to the manufacturing method of the system and device, and the repair method of the system through a system repair package. The system has a wide range of applications, including positioning field, lighting, recognition, monitoring, sound generation, capturing electromagnetic fields and energy accumulation in power cables.