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
CN103374930BActive Publication Date: 2016-04-27STATE GRID CORP OF CHINA +1
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
STATE GRID CORP OF CHINA
Publication Date
2016-04-27

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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.
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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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