Sensing device and monitoring system for cable partial discharge detection

The invention relates to the technical field of optical fiber sensing, and discloses a sensing device for cable partial discharge detection and a monitoring system. The sensing device comprises two symmetrically arranged detection modules, each detection module comprises an installation shell, and the interior of the installation shell is hollow to form an accommodating space; the plurality of optical fiber sensing probes are arranged in the accommodating space and are distributed at intervals, and a vibrating diaphragm is arranged in each optical fiber sensing probe; and the filling part is formed in the accommodating space and is used for fixing the optical fiber sensing probe. By means of the mode, cable partial discharge can be detected through the optical sensing technology, the cable partial discharge detection device has the advantages of being high in anti-interference capacity and sensitivity, and large-area detection does not need a large number of sensors. 本发明涉及光纤传感技术领域，公开了一种用于电缆局部放电检测的传感装置以及监测系统。该