Air cooling control cabinet of intelligent transformer

A smart transformer and smart controller technology, applied in the field of transformer manufacturing, can solve the problem that the supporting components of the transformer can no longer meet the requirements of the smart transformer, and achieve the effect of ensuring safe and reliable operation

Inactive Publication Date: 2013-03-13
BAODING TIANWEI GRP CO LTD
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Problems solved by technology

[0002] At present, with the advancement of the construction of the national smart grid, smart transformers, as key smart equipment for smart grid construction, will have increasingly broad market pro

Method used

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  • Air cooling control cabinet of intelligent transformer

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Embodiment Construction

[0011] The present invention will be further described through the embodiments below in conjunction with the accompanying drawings.

[0012] The intelligent transformer air-cooled control box includes an intelligent controller 2, an actuator 3 and a dual power switching device 4 arranged in the cabinet 1, the intelligent controller is connected to the actuator, and the dual power switching device is respectively connected to the intelligent controller and the actuator; The intelligent controller is respectively connected to the top layer oil temperature signal 5 of the transformer, the winding temperature signal 6, the transformer load signal 7 and the ambient temperature signal 8, and collects and analyzes the data signals. Components and dual power switching devices realize automatic control and intelligent adjustment of the air-cooling system. The actuator is connected to the air-cooling system 9 of the transformer; the dual power switching device is connected to two power ...

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Abstract

The invention relates to an air cooling control cabinet of an intelligent transformer and belongs to the technical field of transformer manufacture. The technical scheme comprises an intelligent controller (2), an executive component (3) and a dual power shift device (4) which are arranged in a box (1), the intelligent controller is connected with the executive component, and the dual power shift device is respectively connected with the intelligent controller and the executive component. The intelligent controller is respectively connected with a top layer oil temperature signal (5) of a transformer, a winding temperature signal (6), a transformer load signal (7) and an environment temperature signal (8). The air cooling control cabinet can achieve automatic control and intelligent adjustment of an air cooling system and achieves on-site display and long-distance functions through procedures built in the intelligent controller and the matched executive component, display screen, optical fiber communication interface and power device, an intelligent controlling box is provided with an air cooling system efficiency evaluation and threshold value warning function and an air cooling system fault intelligent diagnosis function, and safe and reliable operation of the air cooling system of the transformer can be guaranteed.

Description

technical field [0001] The invention relates to an intelligent transformer air-cooled control box, which belongs to the technical field of transformer manufacturing. Background technique [0002] At present, with the advancement of the construction of the national smart grid, smart transformers, as key smart equipment for smart grid construction, will have increasingly broad market prospects. As one of the common components of the transformer, the air-cooled control box must be technically improved and upgraded to meet the requirements of the smart grid for smart equipment. Contents of the invention [0003] The purpose of the present invention is to provide an intelligent transformer air-cooled control box, which realizes automatic control and intelligent adjustment of the air-cooled system, local display, remote communication functions, and has advanced functions such as cooling efficiency evaluation and fault self-diagnosis, and has information digitization , status vi...

Claims

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Application Information

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IPC IPC(8): G05B19/04H01F27/08
Inventor 赵峰许金红刘新颜李翠珍刘迎新霍世雄
Owner BAODING TIANWEI GRP CO LTD
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