A secondary fusion high-voltage vacuum circuit breaker and a monitoring method thereof

A vacuum circuit breaker and high-voltage technology, which is applied in high-voltage air circuit breakers, high-voltage/high-current switches, instruments, etc., can solve the problem that high-voltage vacuum circuit breakers do not have the function of real-time data monitoring, and achieve easy installation and prolong service life. Effect

Inactive Publication Date: 2019-01-08
HENAN CHANGZHENG ELECTRIC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a secondary fusion high-voltage vacuum circuit breaker and its monitoring method, which has the advantages of real-time data monitoring function and solves the problem that traditional high-voltage vacuum circuit breakers do not have real-time data monitoring function

Method used

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  • A secondary fusion high-voltage vacuum circuit breaker and a monitoring method thereof
  • A secondary fusion high-voltage vacuum circuit breaker and a monitoring method thereof
  • A secondary fusion high-voltage vacuum circuit breaker and a monitoring method thereof

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Embodiment Construction

[0024] 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.

[0025] see Figure 1-4 , a secondary fusion high-voltage vacuum circuit breaker, including a housing 1, the center of the top of the housing 1 is fixedly connected with a lifting device 16 by bolts, the top of the lifting device 16 is fixedly connected with a fixed cross arm 17 by bolts, and the lifting device 16 and the fixed cross arm 17 are convenient for the user to lift the high-voltage vacuum circuit breaker. The top of the front of the housing 1 is resp...

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Abstract

The invention discloses a secondary fusion high-voltage vacuum circuit breaker and a monitoring method thereof, comprises a housing, wherein the bottom of both sides of the housing is fixedly connected with an inlet and outlet wire sleeve through bolts, an insulating guide rod is fixedly connected with the outside of the inlet and outlet wire sleeve, a terminal is fixedly connected with the outside of the insulating guide rod, and an insulating box is fixedly connected with the center of the inner cavity bottom of the housing. In accordance with that present invention, through cooperation of Voltage sensor, Control Panel, operation module, start button, stop button, emergency stop button, monitor module, signal amplification rectification filter module, MCU, Power Supply, memory module, alarm module, display screen, fault indicator and buzzer, the real-time data monitoring of the high voltage vacuum circuit breaker can be carried out, which solves the problem that the traditional highvoltage vacuum circuit breaker does not have the data real-time monitoring function, thus ensuring that the current and voltage pass through the high voltage vacuum circuit breaker to meet the qualified requirements, and is worth popularizing and using.

Description

technical field [0001] The invention relates to the technical field of high-voltage vacuum circuit breakers, in particular to a secondary fusion high-voltage vacuum circuit breaker and a monitoring method thereof. Background technique [0002] Vacuum circuit breaker: It is named for its arc extinguishing medium and the insulating medium of the contact gap after arc extinguishing are both high vacuum; it has the advantages of small size, light weight, suitable for frequent operation, and no maintenance for arc extinguishing. The application in the network is relatively popular. The vacuum circuit breaker is an indoor power distribution device in a 3-10kV, 50Hz three-phase AC system. It can be used for the protection and control of electrical equipment in industrial and mining enterprises, power plants, and substations, especially for For places requiring oil-free, less maintenance and frequent operation, circuit breakers can be configured in central cabinets, double-layer cab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H33/662G05B19/042
CPCH01H33/662G05B19/0428
Inventor 潘龙飞李惠鹏
Owner HENAN CHANGZHENG ELECTRIC
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