盾构施工大容量高压供电铝芯电缆接头温度自动检测装置设计

Design of Automatic Temperature Inspecting Monitoring Device of Aluminum Core Cable Joint of Power Supply under Large Capacity of High Voltage for Construction of Shield

该文介绍了大型隧道盾构机采用铝芯电缆供电,对铝芯电缆接头温升进行检测和实时报警的设计研究,以期减少施工费用,提高大容量高压供电的安全性及可靠性。

The article introduces the design that the large-sized tunnel shield machine is power supplied by the aluminum core cable and the temperature rising of the aluminum core cable joint is inspected, monitored and alarmed in real time so as to decrease the construction cost and enhance the safety and reliability of power supply under the large capacity of high voltage.