Circuit breaker monitoring device, circuit breaker and circuit breaker monitoring method
A monitoring device and circuit breaker technology, applied in circuit breaker testing, cooperating devices, instruments, etc., can solve the problems of increasing the cost of circuit reconstruction, and achieve the effect of monitoring
Active Publication Date: 2019-07-02
DIANVILLS INTELLIGENT ELECTRICAL APPLIANCE BEIJING CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0003] However, this method for monitoring circuit operation is necessary to monitor circuit operation in existing circuits, especially in circuits that have been put into use but have not installed relevant monitoring devices. Transform the original circuit, thus increasing the cost of circuit transformation
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[0058] 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. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.
[0059]At present, when monitoring the operating stat...
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The invention relates to the technical field of circuit monitoring, and specifically to a circuit breaker monitoring apparatus, a circuit breaker and a circuit breaker monitoring method. The circuit breaker monitoring apparatus comprises wireless induction apparatuses, a controller and an output module which are electrically connected in sequence; the circuit breaker monitoring apparatus also comprises induction tags, wherein the induction tags are arranged on at least one switch of the circuit breaker; the wireless induction apparatuses are used for reading information of the corresponding induction tags, and generating induction electric signals according to the corresponding reading results; the controller is used for judging the on-off state of the circuit breaker according to the induction electric signals, and generating an on-off state electric signal; the output module is used for outputting the on-off state electric signal; and each wireless induction apparatus comprises an NFC (near field communication) induction apparatus or an RFID (radio frequency identification) induction apparatus. According to the apparatus, the on-off state of the circuit breaker can be monitored by judging that whether the induction tags mounted on the switch of the circuit breaker can be induced or not by the corresponding wireless induction apparatus; and therefore, the on-off state of the circuit breaker can be monitored without improving the existing circuit.
Description
technical field [0001] The invention relates to the technical field of circuit monitoring, in particular to a circuit breaker monitoring device, a circuit breaker and a circuit breaker monitoring method. Background technique [0002] At present, no matter in daily life or in industrial production, in order to ensure the safety of electricity, people pay more and more attention to the monitoring of circuit operation. Existing monitoring methods for circuit operation are generally directly modified for the original power consumption circuit, and are realized by connecting corresponding electrical components for monitoring current or voltage in the circuit. For example, when monitoring whether the circuit is overloaded, an ammeter is connected to the output end of the power supply of the circuit. The larger the current monitored by the ammeter, the more load in the circuit. When the current monitored by the ammeter is greater than the maximum rated current of the circuit, it p...
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IPC IPC(8): H01H71/04G01R31/327G06K17/00
CPCG01R31/327G06K17/0022H01H71/04
Inventor 席亚飞章珂
Owner DIANVILLS INTELLIGENT ELECTRICAL APPLIANCE BEIJING CO LTD