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A remote monitoring device for power electronic transformers

A technology of power electronics and transformers, applied in the direction of circuit devices, electrical components, etc., to achieve the effect of real-time monitoring

Active Publication Date: 2021-07-13
BEIJING AEROSPACE GUANGHUA ELECTRONIC TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no special equipment on the market that can monitor the internal and external states of power electronic transformers in real time and in all directions to ensure the normal operation of the whole machine.

Method used

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  • A remote monitoring device for power electronic transformers
  • A remote monitoring device for power electronic transformers
  • A remote monitoring device for power electronic transformers

Examples

Experimental program
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Embodiment Construction

[0034] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure will be more thoroughly understood, and will fully convey the scope of the present disclosure to those skilled in the art. It should be noted that the embodiments of the present invention and the features of the embodiments may be combined with each other under the condition of no conflict. The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0035] figure 1 It is a block diagram of the power electronic transformer remote monitoring equipment of the present...

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Abstract

The invention provides a remote monitoring device for power electronic transformers, including: an intelligent controller, a power supply module, a data acquisition module, a local information transmission module, and a remote monitoring center; aiming at the differences of current similar products, the present invention has a high degree of integration, With the characteristics of safety, reliability, and high real-time performance, it can realize remote monitoring of key equipment status during power electronic transformer operation, automatic early warning, real-time transmission of status information, and real-time acquisition of equipment failure status. The monitoring ability and efficiency are improved, and the safety of equipment work is ensured.

Description

technical field [0001] The invention relates to the energy field of the national grid, in particular to a remote monitoring device for a power electronic transformer. Background technique [0002] The power grid is an important part of the lifeline of the national economy and the national energy security. The power electronic transformer in the power grid equipment is a new type of power electronic equipment. The political and economic significance is self-evident. At present, there is no special equipment on the market that can monitor the internal and external states of power electronic transformers in real time and in all directions during operation, so as to ensure the normal operation of the whole machine. Therefore, it is particularly urgent to develop such a remote monitoring device, which is the original intention of the present invention. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to overcome the deficiencies ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J13/00
Inventor 陈娜辛瑞红张晓友李飞杜文洲王晓亮曹文政弓新月李娟
Owner BEIJING AEROSPACE GUANGHUA ELECTRONIC TECH CO LTD
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