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Intelligent vacuum circuit breaker

A vacuum circuit breaker, intelligent technology, applied in the direction of high-voltage air circuit breakers, circuits, electrical components, etc., can solve the problems of hidden safety hazards, lack of pertinence in regular maintenance, waste of manpower and material resources, etc., to simplify the structure, facilitate intelligent control, The effect of facilitating opening and closing control

Inactive Publication Date: 2012-10-24
JIANGSU SENYUAN ELECTRICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After-event maintenance cannot detect equipment failures and defects early; regular maintenance lacks pertinence, often resulting in a great waste of manpower and material resources, and at the same time, excessive maintenance may also bring new safety hazards

Method used

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  • Intelligent vacuum circuit breaker
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Embodiment Construction

[0021] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that the drawings of the present invention are all in simplified form and use inaccurate proportions. At the same time, the radial direction of the upper contact arm and the lower contact arm of the circuit breaker is defined as the FF' direction, which is only for convenience and clarity. To assist in describing the purpose of the embodiments of the present invention.

[0022] Please refer to Figure 1~4 , the intelligent vacuum circuit breaker of the present invention includes a chassis 1 and a pole 2 connected to the chassis 1, and the pole 2 is provided with an upper contact arm 21 and a lower contact arm 22; And the temperature detection module 3 on the lower contact arm 22, the current measuring device 4 arrange...

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Abstract

The invention discloses an intelligent vacuum circuit breaker, which comprises a case and a pole connected with the case and also comprises temperature detection modules, a current measuring device, a mechanical characteristic detection device, an intelligent control unit and a liquid crystal touch display, wherein an upper contact arm and a lower contact arm are arranged on the pole; the temperature detection modules are arranged on the upper contact arm and the lower contact arm; the current measuring device is arranged on the lower contact arm; the mechanical characteristic detection device is arranged at the bottom of the pole; the intelligent control unit is arranged in the case; the liquid crystal touch display is arranged on the case; and the intelligent control unit is connected with the temperature detection modules, the current measuring device, the mechanical characteristic detection device and the liquid crystal touch display. The working parameters of the circuit breaker are acquired through the temperature detection device, the current measuring device and the mechanical characteristic detection device, are sent to the intelligent control unit in real time and are finally transmitted to the liquid crystal touch display, a worker monitors an operating state of the circuit breaker through the liquid crystal touch display, so that problems are conveniently found in real time to perform switching on / off control and maintenance on the circuit break, and intelligent control is facilitated.

Description

technical field [0001] The invention relates to the field of mechanical manufacturing, in particular to an intelligent vacuum circuit breaker. Background technique [0002] The vacuum circuit breaker is the most important control device in the power system, and its operating status has a great impact on the reliability of the power system. The existing high-voltage vacuum circuit breaker can only open, close or break under the control instructions of other external control components. When this circuit breaker is installed on the high-voltage switch complete set of equipment, the complete set of equipment includes comprehensive protection Devices, current transformers, etc., have great dispersion, and there is a certain mismatch in installation and technical cooperation. [0003] At present, low-voltage circuit breakers and civil electrical components all have the functions of various parameter detection, automatic tripping or alarming. Under the background of the intellig...

Claims

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Application Information

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IPC IPC(8): H01H33/66
Inventor 陈斌陈建强张旭明
Owner JIANGSU SENYUAN ELECTRICAL
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