Intelligent transformer fault self-diagnosis and early warning system

Abstract

The invention discloses an intelligent transformer fault self-diagnosis and early-warning system, and relates to the technical field of intelligent transformers, in particular to an intelligent transformer fault self-diagnosis and early-warning system. The system comprises an intelligent transformer body, wherein circulating cooling mechanisms are arranged at the front end and the rear end of theintelligent transformer body; shielding protection mechanisms are installed on the left side and the right side of the upper portion of the intelligent transformer body, a high-voltage sleeve is connected to the top of the outer wall of the intelligent transformer body, a low-voltage sleeve current transformer is installed at the rear end of the high-voltage sleeve, an electric control box is installed at one side of the intelligent transformer body, and a circuit board is arranged in the electric control box. The system is provided with a single-chip microcomputer, the single-chip microcomputer can effectively control the circulating water pump and the cooling fan in sequence through the temperature controller, cooling treatment can be effectively provided for water flow, the temperatureenvironment where the intelligent transformer body is located is controlled, and it is guaranteed that the intelligent transformer body is located within a proper temperature range.

Description

technical field [0001] The invention relates to the technical field of intelligent transformers, in particular to an intelligent transformer fault self-diagnosis and early warning system. Background technique [0002] 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 are: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), etc. According to the use, it can be divided into: power transformers and special transformers (electric furnace transformers, rectifier transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers , reactors, transf...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an intelligent transformer fault self-diagnosis and early warning system, which solves the problem that the external rainwater or stains are easily adsorbed on the surface of the intelligent transformer during the use of the existing intelligent transformer in the above background technology. , the smart transformer is corroded, which affects the operation effect of the smart transformer, and the smart transformer runs for a long time, a large amount of heat generated by the smart transformer accumulates, the heat dissipation effect is poor, and it cannot provide fault self-diagnosis or early warning for the smart transformer.

Images