GIS (gas insulated switchgear) busbar expansion joint deformation, slide expansion and foundation settlement monitoring system

The invention discloses a GIS (gas insulated switchgear) busbar expansion joint deformation, slide expansion and foundation settlement monitoring system. The system comprises a monitoring terminal and a data receiving and processing unit, and the data receiving and processing unit is connected with the monitoring terminal which is mounted on a GIS busbar barrel. The monitoring terminal comprises an expansion joint deformation monitoring sensor, a foundation settlement monitoring sensor, a microprocessor and a GPRS (general packet radio service) wireless transmission module, the expansion joint deformation monitoring sensor is used for monitoring deformation of an expansion joint of the GIS busbar barrel, and the foundation settlement monitoring sensor is used for monitoring foundation settlement. The data receiving and processing unit comprises a receiving terminal and a PC (personal computer) upper computer, and the receiving terminal comprises a GPRS wireless receiving module and a microprocessor. 本发明公开了种GI