Transformer substation inspection robot system with partial discharge detection function

Abstract

The invention relates to a transformer substation inspection robot system with a partial discharge detection function. The system comprises a main station monitoring center, a robot frame, and an MCU,a signal acquisition module, a motion execution module, a navigation positioning module, an obstacle avoidance module, a memory and a power supply which are installed on the robot frame. The main station monitoring center, the signal acquisition module, the motion execution module, the navigation positioning module, the obstacle avoidance module, the memory and the power supply are respectively connected with the MCU, the signal acquisition module is provided with a partial discharge detection unit used for detecting partial discharge of a transformer substation, and the partial discharge detection unit is connected with the MCU. Compared with the prior art, the system has the advantages of partial discharge detection function, small size, autonomous mapping positioning and navigation, safety, reliability and the like.

Description

technical field [0001] The invention relates to the technical field of substation operation and maintenance, in particular to a substation inspection robot system with a partial discharge detection function. Background technique [0002] The substation is the hub of the power system, where the power equipment is concentrated, and ensuring the good operation of the equipment is of great significance to the safe, economical and stable operation of the power system. UHV substations generally undertake the transfer of large-capacity electric energy, and their pivotal role is more prominent. And because of its high voltage level, the maintenance and diagnosis of the insulation state become more important. [0003] At present, there are mainly two methods of on-line monitoring and live detection in the state detection of substation power equipment. Online monitoring has high investment. In the case of low failure rate, the cost performance of online monitoring equipment is not h...

AI Technical Summary

Problems solved by technology

The currently used substation inspection robot system can only implement infrared temperature measurement, image and video inspection work, and some have audio signal detection and detection of substation temperature and humidity environment. Inspection robot system, which can realize image acquisition, infrared imaging, laser vibration measurement, gas detection and robot navigation and positioning functions, but this system does not have partial discharge detection function, and cannot detect insulation defects inside power equipment

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