Transformer loss detection device

A technology of transformer loss and detection device, applied in the direction of measuring device, instrument, measuring electricity, etc., can solve problems such as trouble, shorten service life, transformer damage, etc., and achieve the effect of avoiding damage and saving energy consumption

Inactive Publication Date: 2015-04-08
上科智能电气(苏州)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the iron loss and copper loss of the transformer, its output power is always less than the input power, and in the process of production and use, there may be abnormal loss of the transformer due to assembly and circuit problems, resulting in high voltage of the trans...

Method used

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  • Transformer loss detection device

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] see figure 1 , the embodiment of the present invention includes:

[0017] A transformer loss detection device, comprising: a high voltage meter 1, a low voltage meter 2, a signal receiver 3 and an information processing device 4, the high voltage meter 1 and the low voltage meter 2 are respectively arranged on the input line and the output line on both sides of the external transformer , the high voltage meter 1 includes a first voltmeter, a first ammeter, a first electricity meter and a first signal transmit...

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Abstract

The invention discloses a transformer loss detection device, comprising a high-voltage gauge, a low-voltage gauge, a signal receiver, and an information processing apparatus. The high-voltage gauge comprises a first voltmeter, a first ammeter, a first coulombmeter, and a first signal emitter. The low-voltage gauge comprises a second voltmeter, a second ammeter, a second coulombmeter, and a second signal emitter. The first signal emitter and the second signal emitter respectively communicate with the signal receiver in a remote manner. The signal receiver communicates with the information processing apparatus. The external part of the information processing apparatus is provided with a display and an alarm device. Through the above method, the transformer loss detection device monitors energy consumption, voltage, and current data of the input end and the output end of a transformer, and the data is transmitted to the information processing apparatus through the signal emitters, so as to analyze the data and warn, providing convenience for finding problems of abnormal loss and circuit overload, adjusting the problems in time, and preventing damages of the transformer.

Description

technical field [0001] The invention relates to the technical field of transformer loss detection, in particular to a transformer loss detection device. Background technique [0002] Transformer loss is a concept in the field of modern physics, which refers to the sum of no-load loss, short-circuit loss and stray loss. The no-load loss is also called the iron loss of the transformer. It refers to the hysteresis and eddy current of the material when the periodically changing magnetic field lines pass through the material in the transformer core laminations. Its size is related to the operating voltage and the tap voltage. ; Short-circuit loss, also known as load loss, is caused by the resistance of the transformer winding and is generated by the load current passing through the winding. Stray loss refers to the loss that occurs on leads and housings and other structural metal parts, and stray loss is load-related. [0003] Due to the iron loss and copper loss of the transfo...

Claims

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Application Information

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IPC IPC(8): G01R31/00G08C17/02
Inventor 汤柏奇
Owner 上科智能电气(苏州)有限公司
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