Transformer with safety protection disconnection structure

Abstract

The invention discloses a transformer with a safety protection disconnection structure, which comprises an outer wrapping mechanism, an inner core mechanism and a connecting mechanism, wherein the inner core mechanism is arranged in the outer wrapping mechanism, the connecting mechanism is arranged on the outer surface of the outer wrapping mechanism, a thin rod is arranged above a protection seat, and connecting piles are arranged at the two ends of the thin rod. The thin rod is connected with the protection seat through the connecting pile, the outer surface of the thin rod is sleeved with a threading sleeve, the threading sleeve fixes a wire rod connected with the outside, and when a fault occurs at the wiring position, the lengthening rod is inserted into the magnetic groove, and the power supply of the electromagnet is switched on, so that the electromagnet has magnetism and can generate adsorbability to the main machine body, the main machine body can generate downward force instantly, and the external wire rod is fixed by the threading sleeve, so that the purpose of disconnection is achieved, the operation is simple, and the safety coefficient is high.

Description

technical field [0001] The invention relates to the technical field of transformers, in particular to a transformer with a safety protection disconnection structure. Background technique [0002] Transformer is a device that uses the principle of electromagnetic induction to change AC voltage. The main components are primary coil, secondary coil and iron core (magnetic core). The main functions are: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic Saturated transformers), etc. Transformers are basic equipment for power transmission and distribution, and are widely used in industries, agriculture, transportation, urban communities and other fields. There are about 17 million transformers operating on the grid in China, with a total capacity of about 11 billion kVA. Transformer loss It accounts for about 40% of the power loss of transmission and distribution, and has great energy-saving potential. The transformer is a dev...

AI Technical Summary

Problems solved by technology

[0003] The current transformer has certain risks in the process of use. It is prone to short circuit at the connection with the outside world. If it is not disconnected in time, serious failures will occur. The current disconnection method is more troublesome and It is dangerous to the staff. Secondly, most of the current transformers are installed at high places. When they are affected by the outside world, the stability of the transformer will be affected after a long time, which will cause the transformer to fall and cause the transformer to be damaged.

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