岸边集装箱起重机屏蔽电缆接线方式改进

Improvement of Wiring Mode of Shielded Cable of Quayside Container Crane

在岸边集装箱起重机的调试以及使用过程中,电磁干扰会造成电控系统紊乱使得岸桥故障频发。屏蔽作为电磁兼容控制的一种重要手段,可以有效地抑制电磁干扰。屏蔽电缆接线方式直接关系到屏蔽措施的效果。阐述了岸桥通讯电缆和动力电缆的正确屏蔽连接,该接线方式可以有效保障岸桥的正常运行,具有一定指导意义和实用价值。

During the commissioning and operation of quayside container crane,the electronic control system is disturbed by electromagnetic interference,causing frequent failures of quay cranes.As an important means of electromagnetic compatibility control,shielding can effectively suppress electromagnetic interference.The connection mode of shielded cable is directly related to the effect of shielding measures.In this paper,the correct shielding connection of quayside bridge communication cable and power cable is elaborated,and the normal operation of quayside bridge can be effectively guaranteeand by the wiring mode,which has certain guiding significance and practical value.