Sensing and transmitting integrated system for cable partial discharge and carrier communication

The invention discloses a cable partial discharge and carrier communication sensing integrated system which is composed of a sensor, a radio frequency conditioning assembly and the like. When working in different modes, the radio frequency conditioning assembly is switched to a corresponding radio frequency processing loop, and two functions of detecting a partial discharge signal on a cable grounding wire and realizing quasi-high-speed carrier data communication by using a cable grounding loop are realized on a single sensor in a time division multiplexing mode. For direct burial, calandria, tunnels, compact cable pipe galleries and other occasions where cable monitoring communication networks are inconvenient to build, the sensor can simplify the system structure, can provide a cable partial discharge monitoring function, and can also facilitate rapid deployment and efficient networking communication of the newly built communication networks. 本发明公开了一种电缆局部放电和载波通信感传一体化系统，由传感器、射频调理组件等构成。当工作在不同模式时，射频调理组件切换至相应的射