A safety protection system for distribution network line transformers

Abstract

The invention relates to a safety protection system for distribution network line transformers, which includes a base, a U-shaped frame plate and an external protection mechanism. The front and rear ends of the base frame are symmetrically arranged with U-shaped frame plates, and the convex sides of the U-shaped frame plate The starting ends are connected by sliding fit, and the upper end of the bottom platform is provided with an external protection mechanism. This invention adopts the design concept of combining multiple protection structures to protect the safety of the distribution network line transformer. The external protection mechanism provided can play a role in protecting the transformer. At the same time, the volume of the transformer placement space formed by the outer protection mechanism is in an adjustable state, so that it can adapt to the clamping protection treatment of transformers of different sizes within a certain range, thereby improving the overall utilization of the equipment.

Description

technical field [0001] The invention relates to the technical field of transformer protection, in particular to a safety protection system for distribution network line transformers. Background technique [0002] The distribution network refers to the power network that receives electric energy from the transmission network or regional power plants and distributes it locally through power distribution facilities or to various users step by step according to voltage. It is composed of overhead lines, cables, towers, distribution transformers, and isolating switches. , reactive power compensator and some auxiliary facilities, etc., which play an important role in distributing electric energy in the power grid. The transformer is a device that uses the principle of electromagnetic induction to change the AC voltage. The main components are the primary coil, the secondary coil and the iron core. (Magnetic core), the main functions include voltage conversion, current conversion, ...

AI Technical Summary

Problems solved by technology

[0003] 1. When the transformer is installed outdoors, the protective measures taken around it are relatively weak, so that the chances of falling off and flying bird collisions in the overhead installation state increase, and it is prone to accidental contact injuries and Faults of the transformer itself;

[0004] 2. The integrity and singleness of the protective structure make the volume of the transformer installation space constituted by itself in an invariable state, and the adaptability to transformers of different volumes is low. At the same time, the protective structure around the overhead installed transformer is prone to debris hooks Hanging phenomenon, so that there is a hidden danger affecting the operation of the transformer

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