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Circuit breaker electric leakage test method and system, equipment and medium

A test method and circuit breaker technology, applied in circuit breaker testing, short-circuit testing and other directions, can solve the problems of unprotected circuits and potential safety hazards, and achieve the effect of improving the success rate and reducing adverse effects.

Inactive Publication Date: 2020-08-14
江苏能电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once a circuit breaker with a failure of the leakage protection function is used, the protected circuit will not be protected when it fails, so there is a great potential safety hazard

Method used

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  • Circuit breaker electric leakage test method and system, equipment and medium
  • Circuit breaker electric leakage test method and system, equipment and medium
  • Circuit breaker electric leakage test method and system, equipment and medium

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Embodiment Construction

[0057] 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 creative efforts fall within the protection scope of the present invention.

[0058] like figure 1 as shown, figure 1 It is a schematic flow chart of the circuit breaker leakage test method in the first embodiment. The steps of the circuit breaker leakage test method provided in the first embodiment include:

[0059] Step 102, obtaining the initial switch state of the circuit breaker, and sending an operation notification to the user according to the initial switch state;

[0060] Since the opening and closing operations will be performed du...

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Abstract

The invention discloses a circuit breaker electric leakage test method, which comprises the following steps: obtaining an initial switch state of a circuit breaker, and sending an operation notification to a user according to the initial switch state; receiving an operation instruction input by the user, and adjusting the circuit breaker to be in a closing state according to the operation instruction; performing an electric leakage test on the circuit breaker, and judging whether the current switch state of the circuit breaker is an opening state; if the current switch state of the circuit breaker is an opening state, judging whether the current switch state is the same as the initial switch state; and if the current switch state is different from the initial switch state, adjusting the circuit breaker to be in the initial switch state, and sending an electric leakage test success signal to the user. According to the invention, the success rate of the electric leakage test can be effectively improved, and the adverse effect of the electric leakage test is also effectively reduced. The invention also provides a circuit breaker electric leakage test device, computer equipment and a storage medium.

Description

technical field [0001] The invention relates to the technical field of circuit breakers, in particular to a circuit breaker leakage test method, system, equipment and medium. Background technique [0002] A circuit breaker is a switching device that can close, carry and break current under normal circuit conditions and can close, carry and break current under abnormal circuit conditions within a specified time. Circuit breakers can be used to distribute electric energy, protect power lines and motors, etc., and can automatically cut off the circuit when they are seriously overloaded or short-circuited or under-voltage. Moreover, there is generally no need to change parts after breaking the fault current. At present, it has been widely used. [0003] However, the leakage protection function of the circuit breaker is not completely reliable, and the leakage protection function of the circuit breaker often fails due to the failure of the electrical secondary circuit, or the m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/327G01R31/52
CPCG01R31/327G01R31/52
Inventor 穆彪雷锡社史伟超张益玖吕子伟
Owner 江苏能电科技有限公司
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