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Switch device controller integrated with hard operation loop

A switchgear and controller technology, applied in the field of switchgear controllers, can solve problems such as weak anti-electromagnetic interference and controller failure, and achieve the effects of strong anti-electromagnetic interference, complete functions, and guaranteed reliability

Pending Publication Date: 2022-02-15
XUCHANG XJ SOFTWARE TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an integrated hard-operated circuit switchgear controller, which overcomes the problem of weak resistance to electromagnetic interference and short-circuit failure at the load end, which will cause the controller to fail. At the same time, the switchgear controller has the ability to provide multiple protection, Acquisition, real-time monitoring and data transmission functions

Method used

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  • Switch device controller integrated with hard operation loop

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Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary only, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0028] An embodiment of the present invention provides a switchgear controller integrating a hard operation loop. The working loop of the switchgear controller is divided into a hard Interference and easy damage, the circuit part of the chip does not directly participate in the control function, but only undertakes some functions such as protection, monitoring, fault recording, reset and data transmission.

[0029] In or...

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Abstract

The invention provides a switch device controller integrated with a hard operation loop, the switch device controller is divided into the hard operation loop and a chip loop, and the hard operation loop is configured to control and protect execution functions; as the chip is easily interfered by the outside and is easily damaged, the loop part of the chip does not directly participate in the mechanism operation control function, and only has the functions of monitoring, protection starting, fault recording, resetting, data transmission and the like, so the working reliability of the switch equipment controller is ensured.

Description

technical field [0001] The invention relates to the technical field of switchgear, in particular to a switchgear controller integrated with a hard operating loop. Background technique [0002] Switchgear is one of the important protective appliances in the power distribution system. In order to meet the development needs of the smart grid, the switchgear needs to be miniaturized and intelligent. As the control core of switchgear, the controller has more and more functions. In order to meet the needs of multiple functions, chips have begun to be used on a large scale in the controller. However, because it is equipped with a chip, the controller has poor anti-strong magnetic interference ability. When a short-circuit fault occurs at the load end, the controller will fail, thereby expanding the scope of the fault. [0003] Therefore, there is a lack of a switchgear controller with strong anti-electromagnetic interference, reliable protection in the event of a short-circuit fau...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H9/54G01R31/327H02H7/22
CPCH01H9/54G01R31/327H02H7/222
Inventor 翟贺鹏过雨莊吴小钊张杰张艳晓王亚娟董冏周志洋王金雷姜亚军张磊
Owner XUCHANG XJ SOFTWARE TECH