Transformer substation intelligent monitoring system

Abstract

The invention provides a transformer substation intelligent monitoring system which comprises a concrete mounting base, a mounting cabinet is mounted in the concrete mounting base, sliding rails are arranged on the left inner wall and the right inner wall of the mounting cabinet in the vertical direction respectively, a connecting plate is slidably connected to the sliding rails, and a power transformation cabinet is arranged at the upper end of the connecting plate. One side of the power transformation cabinet is provided with an infrared receiver corresponding to the infrared emitter used for detection, the infrared receiver is in signal connection with a controller, the lower end of the connecting plate is provided with a first rack slidably connected to the sliding rail, and the first rack is driven by a driving mechanism. The driving mechanism comprises a first motor and a first bevel gear which is arranged on an output shaft of the first motor and meshed with a second bevel gear, the second bevel gear is provided with a rotating shaft, and the rotating shaft is provided with a third gear meshed with the first rack. When the power transformation cabinet and the concrete mounting base are settled to enable the cable to be in a tightened state, the driving mechanism is controlled to start to drive the power transformation cabinet to rise and reset, so that the cable is prevented from being snapped due to the fact that the cable is in the tightened state for a long time.

Description

technical field [0001] The invention relates to the technical field of substation equipment, in particular to an intelligent monitoring system for a substation. Background technique [0002] The substation is an important hub for power energy transmission and conversion. As an integral part of the entire power transmission and transformation system, it plays an important role in linking the past and the future. The substation includes a plurality of transformer cabinets (boxes), and the power supply equipment is installed in the transformer cabinet; in the process of building the substation, the same number of concrete mounting seats as the transformer cabinets are built on the soil, and then the transformer cabinets are installed. One-to-one correspondence is installed on the concrete mounting base, and the power supply equipment in each transformer cabinet is connected by cables; with the development of the economy and society. Land resources are dwindling, and substation...

AI Technical Summary

Problems solved by technology

Land resources are dwindling, and substations have to be built in areas that are not suitable for substations. The soil foundation in areas that are not suitable for substations is relatively soft. Under the action of the concrete foundation and the weight of the substation cabinet itself, subsidence will gradually occur. After a long period of time, During the subsidence process, the cables between adjacent substation cabinets will be gradually tightened. If they are not found and reset in time, the cables will be in a tight state for a long time and lead to breakage, which will cause equipment malfunction and damage the power grid. The safe and stable operation poses a serious threat; in the existing substation, only the subsidence of the substation can be detected, but the subsidence of the substation cannot be reset, resulting in the long-term tension of the cable and the hidden danger of being pulled off. risk

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