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A system for remotely detect that working state of a circuit break

A technology of working status and remote detection, applied in information technology support systems, instruments, alarms, etc., can solve the problems of low monitoring efficiency and failure to obtain abnormal signals in the first time, so as to improve monitoring efficiency and strong anti-interference ability , to ensure the effect of normal work

Inactive Publication Date: 2019-01-04
胡新军
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  • Abstract
  • Description
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Problems solved by technology

[0004] The current circuit breaker is generally monitored manually, and its monitoring efficiency is low, and abnormal signals cannot be obtained in the first time. Therefore, further improvement is needed

Method used

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  • A system for remotely detect that working state of a circuit break
  • A system for remotely detect that working state of a circuit break

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Embodiment Construction

[0015] 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.

[0016] see Figure 1-2 , the present invention provides a technical solution: a remote detection system for the working state of a circuit breaker, including a circuit breaker 1, a temperature sensor 2, a circuit breaker sensor 3 and a single-chip microcomputer 19, and the temperature sensor 2 and circuit breaker sensor 3 are installed on the circuit breaker , the temperature sensor 2 and the open circuit sensor 3 are respectively connected to the signal ampli...

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Abstract

A system for remotely detect that working state of a circuit break including circuit breakers, Temperature sensor, Circuit break sensor and single chip microcomputer, Both the temperature sensor and the open circuit sensor are mounted on the open circuit. Temperature sensor, A circuit breaker sensor is respectively connected with a signal amplification module through a signal acquisition module, The signal amplification module is connected with a single-chip microcomputer, the single-chip microcomputer is connected with an alarm, the memory is connected with a background monitoring center through an Internet module, the structure principle of the invention is simple, the intelligence degree is high, the real-time monitoring of the working state of the circuit breaker can be realized, and the normal work of the circuit breaker can be ensured.

Description

technical field [0001] The invention relates to the technical field of circuit breaker monitoring, in particular to a remote detection system for the working state of a circuit breaker. Background technique [0002] A circuit breaker refers to 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 are divided into high-voltage circuit breakers and low-voltage circuit breakers according to their scope of use. The division of high and low voltage boundaries is relatively vague. Generally, those above 3kV are called high-voltage electrical appliances. [0003] Circuit breakers can be used to distribute electric energy, start asynchronous motors infrequently, protect power lines and motors, and automatically cut off the circuit when they are severely overloaded, short-circuited, or under-voltage. Its function is equivalent to a fu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00G08B21/24
CPCH02J13/00G08B21/24Y04S40/128Y02E60/00
Inventor 薛慧敏胡新军胡钰玲
Owner 胡新军
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