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Substation Monitoring System and Monitoring Method

A technology for monitoring systems and substations, applied in the field of electric power, can solve problems such as inability to detect substation foundation changes in time

Active Publication Date: 2016-04-27
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] The main purpose of the present invention is to provide a substation monitoring system and monitoring method to solve the problem that the substation site foundation changes cannot be found in time

Method used

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  • Substation Monitoring System and Monitoring Method

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Embodiment Construction

[0029] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0030] figure 1 is a schematic diagram of the substation monitoring system according to the first embodiment of the present invention, such as figure 1 As shown, the substation monitoring system includes: a sensor unit A22 , a sensor unit B24 , a sensor unit C26 , a data acquisition unit 40 and a monitoring unit 60 .

[0031] Among them, the sensor units A22-C26 are respectively set at the measured points at different positions on the substation site, and are used to detect the foundation information of each measured point on the substation site. The sensor units here can be various sensors capable of measuring geological changes. Ground information includes various information that can refle...

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Abstract

The invention discloses substation monitoring system and method. The system comprises a sensor unit, a data collection unit, and a monitoring unit, wherein the sensor unit disposed on a substation site is used for detecting foundation information of the substation site, the data collection unit connected with the sensor unit is used for collecting foundation information detected by the sensor unit, the monitoring unit connected with the data collection unit is used for judging whether the foundation of the substation site changes or not according to the foundation information. Through the system and the method, the foundation information of the substation site can be monitored in real time, thus potential safety hazards caused by geological accidents can be found as soon as possible and remedial measures can be taken in advance.

Description

technical field [0001] The invention relates to the field of electric power, in particular to a substation monitoring system and a monitoring method. Background technique [0002] At the substation site, ground subsidence, surface cracks, foundation inclination, foundation subsidence, and overall foundation displacement often occur due to geological changes. However, changes in the ground will lead to safety hazards of varying degrees in many equipment: for example, the tension of the lead wire may cause breakage; the uneven settlement of the wall and the ground surface will cause stress and distortion at the interface of the sulfur hexafluoride outlet casing, resulting in air leakage and other safety issues. . These potential safety hazards are characterized by slowness and concealment, and always threaten the safety of the power system. [0003] At present, the following two methods are mainly used to monitor the foundation change of the substation site: [0004] 1. Use...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C5/04E02D33/00
Inventor 聂卫刚苑画舫李国强刘音闫春江
Owner STATE GRID CORP OF CHINA
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