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A switch position detection method and system

A technology of switch position and detection method, used in circuit breaker testing and other directions

Active Publication Date: 2017-10-13
HANGZHOU KAIDA ELECTRIC POWER CONSTR +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the present invention provides a switch position detection method and system to solve the problem in the prior art that it is impossible to directly know whether the cause of the problem in the power facility is the line switch part at the monitoring station. The specific solution is as follows:

Method used

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  • A switch position detection method and system
  • A switch position detection method and system

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0033] The invention discloses a switch position detection method, the flow chart of which is as follows figure 1 shown, including:

[0034] Step S11, monitoring the switch in real time;

[0035] To monitor the switch, a monitor can be used for image monitoring, and an abnormal movement detection unit can also be used for induction monitoring.

[0036] Take the abnormal movement monitoring of the switch by using the abnormal movement detection unit as an exa...

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Abstract

The invention discloses a switch position detection method and system. Through real-time monitoring of the switch, when the change of the movable contact of the switch is detected, the image information of the change of the movable contact is collected, and the collected image information is Send it to the monitoring station and send out an alarm signal at the same time. Through the real-time monitoring of the switch, this solution realizes that when the moving contact of the switch changes, the operator of the monitoring station is reminded in time, so that the operator can judge whether the change of the moving contact of the switch is correct or not based on the data of the power facilities displayed on the monitoring station. Normal changes, if abnormal changes, timely dispatch operators to overhaul.

Description

technical field [0001] The invention relates to the field of power supply control, in particular to a switch position detection method and system. Background technique [0002] At present, when monitoring power facilities, the operator monitors the data generated by the power facilities at the monitoring station, and analyzes whether the power facilities are operating normally based on the data. When the data is abnormal, it may be due to short circuit, open circuit, or The switch changes, however, to determine which part of the power facility has a problem, the operator needs to go to the site of the power facility to check, and the cause of the problem cannot be directly learned from the monitoring station, which brings inconvenience to the maintenance work. Contents of the invention [0003] In view of this, the present invention provides a switch position detection method and system to solve the problem in the prior art that it is impossible to directly know whether th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/327
Inventor 徐超刘理峰杨世忠徐国钧陈向民施金锐李题印闫立伟俞伟勇陈政唐立华
Owner HANGZHOU KAIDA ELECTRIC POWER CONSTR
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