一起离奇的吊车吊钩带电现象及其防护措施

A Strange Phenomenon of the Charged Crane Hook and Its Protective Measures

介绍了一起典型的由电磁辐射经电磁耦合在吊钩上产生感应高频电压的现象,从理论上加以分析和计算,并提出防护措施。

Induced high frequency voltage on the crane hook is created by electromagnetic radiation via the electromagnetic coupling is introduced, which is analyzed theoretically and protective measures are proposed.