Remote intelligent monitoring system for transformer

Abstract

The invention provides a remote intelligent monitoring system for a transformer. The remote intelligent monitoring system for the transformer breaks through the structural form of a traditional transformer monitoring system. In an actual working process, the monitoring system monitors and controls the temperature state of the transformer. A first temperature detector detects the temperature insidethe transformer and transmits a temperature signal to a controller. The controller transmits the signal to a remote control terminal in a remote control center by a wireless signal transmitting and receiving device. The remote control terminal is equipped with a corresponding wireless signal transmitting and receiving device. When the first temperature detector detects the temperature inside thetransformer is higher than a set value, the controller controls a sub-switch mechanism to cut off the circuit. A breakdown detector detects the voltages of main components such as a transformer coil and the like, and transmits a voltage signal to the controller. The controller transmits the signal to the remote control terminal in the remote control center by the wireless signal transmitting and receiving device. When the breakdown detector detects the breakdown of the main components such as the transformer coil and the like, the controller controls the sub-switch mechanism to cut off the circuit.

Description

technical field [0001] The invention relates to the field of high-voltage power transmission equipment, in particular to a remote intelligent monitoring system for transformers. Background technique [0002] The mechanism of the transformer is well known, for example, the Chinese utility model patent CN201721294816.5 discloses a natural ester insulating oil distribution transformer, including an oil tank, an iron core, a high-voltage coil, a low-voltage coil, a high-voltage bushing, a low-voltage bushing, an oil level gauge and Tap changer, the fuel tank is ellipsoidal, the high-voltage coil and the low-voltage coil are respectively tightly wound on the iron core, the iron core is immersed in the natural ester insulating oil in the fuel tank, and the high-voltage bushing and the The low-voltage bushing, the high-voltage bushing and the low-voltage bushing are connected to the high-voltage coil and the low-voltage coil respectively. An oil level gauge is installed on the top ...

AI Technical Summary

Problems solved by technology

[0003] This invention patent has improved the energy efficiency level of the transformer to a certain extent, but in the actual working process, similar to most transformers on the market, it does not have an effective remote support monitoring system, the controllability and timely control of the transformer and its control circuit Insufficient safety, for example, in the event of heavy rain or fire, electrical components will be damaged, and if the power is not cut off in time, it will cause more serious fire, electric shock, etc., seriously endangering the personal and property safety of the people

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