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Remote detection method and system for switch cabinet in distribution network

A remote detection and switchgear technology, applied in signal transmission system, general control system, control/regulation system, etc., can solve problems such as equipment damage, equipment failure, and increase in contact resistance of contacts, so as to prevent equipment failure and ensure equipment Effects on safe operation and supply reliability

Inactive Publication Date: 2019-02-15
宁波恒晨电力建设有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During long-term operation, the contact resistance of the contacts in the switchgear will increase, which will cause an increase in the temperature rise of the contacts, cause equipment failures, and cause accidents such as equipment damage. Regular inspections are required

Method used

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  • Remote detection method and system for switch cabinet in distribution network
  • Remote detection method and system for switch cabinet in distribution network
  • Remote detection method and system for switch cabinet in distribution network

Examples

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Embodiment Construction

[0029] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar parts in the drawings, and thus their repeated descriptions will be omitted.

[0030] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or mo...

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Abstract

The invention provides a remote detection method and system for a switch cabinet in a distribution network. The method includes the following steps: the environmental information of a switch cabinet in a distribution network is acquired in real time; the environmental information is transmitted to a remote server in real time; the remote server processes the environmental information in real timeand generates display information; and the remote server analyzes and displays the display information. By using the remote detection method and system for a switch cabinet in a distribution network provided by the invention, the temperature, humidity and sulfur hexafluoride gas concentration in a switch cabinet can be monitored, so as to prevent equipment failure and ensure the safe operation ofequipment and the reliability of power supply.

Description

technical field [0001] The present disclosure relates to the field of computer information processing, and in particular, to a remote detection method and system for a distribution network switch cabinet. Background technique [0002] Switchgear equipment is widely used in power systems, and it undertakes important functions such as line switching and line fault protection. Its safe and stable operation is of great significance to the safety of power supply lines. In the long-term operation process, the contact resistance of the contacts in the switchgear will increase, which will cause an increase in the temperature rise of the contacts, cause equipment failure, and cause accidents such as equipment damage. Regular inspections are required. [0003] In addition, sulfur hexafluoride gas is commonly used in the power industry as insulation and / or arc extinguishing of electrical equipment. The electrical strength of sulfur hexafluoride is 2.5 times that of nitrogen under the ...

Claims

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Application Information

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IPC IPC(8): G05B19/042G01D21/02G08C17/02
CPCG01D21/02G05B19/0428G05B2219/2612G08C17/02
Inventor 李纪峰张明达王荣历王海斌吕峰江静王思谨许耀杰胡盛何平波王海波卓科权严青袁海达宋伟
Owner 宁波恒晨电力建设有限公司
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