Amphibious inspection device for transformer substation, and inspection method thereof

Abstract

The invention discloses an amphibious inspection device for a transformer substation, and an inspection method thereof. The amphibious inspection device comprises an unmanned aerial vehicle, and a control system, a flight mechanism, a walking mechanism and a camera which are arranged on the unmanned aerial vehicle, and the flight mechanism, the walking mechanism and the camera are connected with the control system of the unmanned aerial vehicle, the control system can detect the distance of the unmanned aerial vehicle relative to other objects through the laser radar sensor, and the camera can shoot image and / or video information of an inspection target to obtain inspection data. Through the flight mechanism and the walking mechanism, the unmanned aerial vehicle can be controlled to inspect in a flight mode or a walking mode; and the device has air flying capability and land walking capability, can select to perform flying inspection in the air or walking inspection on the land according to the environment of the transformer substation, so that the unmanned aerial vehicle inspection operation management of the power transmission line is more scientific and effective, and the inspection efficiency and the inspection accuracy of the transformer substation can be effectively improved; and the device and the method are suitable for routing inspection in a complicated environment such as a transformer substation.

Description

technical field [0001] The invention relates to the technical field of electric power maintenance, in particular to an amphibious inspection device for a substation and an inspection method thereof. Background technique [0002] Substation, a place where voltage is changed. In order to transmit the electric energy from the power plant to a distant place, the voltage must be raised to become high-voltage electricity, and then the voltage is lowered as needed near the user. This work of raising and lowering the voltage is done by the substation. It is an indispensable and very important part of the power grid system to realize power supply and transmission through substations in the power grid system. The working stability of the substation affects the power consumption stability of the entire power grid. In order to ensure the normal and stable operation of the substation, it is necessary to Substations carry out regular inspections and inspections, so as to carry out daily ...

AI Technical Summary

Problems solved by technology

The environment of substation inspection routes is relatively complicated. Substations include a large number of indoor and outdoor equipment, and the environment of equipment layout is relatively complex and diverse. In other words, patrol inspection is difficult and dangerous, and the power consumption required for drone flight is also very large. After a relatively short flight time, it needs to be charged or replaced. Generally speaking, the efficiency of patrol inspection is not high. not tall

Therefore, in the existing technology, the traditional UAV inspection method is difficult to meet the inspection environment of the substation. Based on the traditional UAV inspection of the substation, there may be problems of missing inspection and inaccurate fault judgment.

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