Device for detecting faults of power dispatching automation equipment

Abstract

The invention discloses a device for detecting faults of power dispatching automation equipment. The device comprises a device body, wherein a loudspeaker is arranged above the right side of the device body, and the loudspeaker is closely connected with the device body. An annular flanging is arranged on the left side of the loudspeaker, and the annular flanging is tightly attached to the loudspeaker. A shell is arranged in the annular flanging, a wire clamping spring is arranged in the middle of the inner side of the shell, and the wire clamping spring resets a line of the power dispatching automation equipment to effectively prevent the damage caused by line deformation. A fault detection instrument adopts the latest technology, can operate normally in extreme weather and has powerful functions, multiple faults can be detected at the same time and recorded separately even if the faults occur at different places, the situation that the faults cannot be judged does not occur, the annular flanging is made of a highly insulating material to sufficiently avoid the situation of cable breakdown caused by lighting strikes or leakage of electricity, and a waterproof cover can solve moisture intrusion.

Description

technical field [0001] The invention relates to the technical field of fault detection devices, in particular to a device for fault detection of electric power dispatch automation equipment. Background technique [0002] The power grid monitoring and dispatching automation system is composed of various monitoring and dispatching automation hardware and software in the power system. According to its distribution characteristics and realized functions, it can be divided into certain levels, and its higher-level functions are often established on a certain basis. In addition to functions, substation is an important part of the power system, and its realization of comprehensive automation is an important aspect of the improvement of power grid monitoring and scheduling automation. Substation comprehensive automation adopts distributed system structure, networking mode, and hierarchical control. Its basic functions complete the comprehensive control of substation operation throug...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a device for detecting the failure of electric power dispatching automation equipment, to solve the above-mentioned background technology, because the friction force on the rainwater overhead line is small, the anti-skid effect is not high, and due to its own weight, it is easy to slide along the line direction The problem

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