| 摘要 |
A portable grid for creating an equipotential zone that comprises at least two portable conductive elements. Each element comprises an electrically conducting platform forming a separation barrier with a working surface such as a ground surface. The elements may be joined electrically and mechanically. By joining multiple such elements, a variable size equipotential zone can be created. The portability of the zone is ensured as the zone can be disassembled to individual elements that can be carried and stored by the workers. |
