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A Substation Bus Overstepping Trip Alarm System

A leapfrog tripping and alarm system technology, applied to alarms, electrical components, emergency protection circuit devices, etc., can solve problems such as machine damage at the user end

Inactive Publication Date: 2020-07-31
李振玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the substation is in use, when a short circuit or other various faults occur in the equipment, the circuit breaker refuses to operate, resulting in continuous input of high current, and the continuous high current will cause damage to the machine at the user end

Method used

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  • A Substation Bus Overstepping Trip Alarm System
  • A Substation Bus Overstepping Trip Alarm System
  • A Substation Bus Overstepping Trip Alarm System

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Embodiment Construction

[0023] 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.

[0024] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0025] refer to Figure ...

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Abstract

The invention discloses a transformer substation bus override trip alarm system. The system comprises a bus base; buses are fixedly connected to the two sides of the bus base; the outer side wall of the bus base is fixedly connected with four fixing mechanisms arranged in a 2*2 mode; and two mounting plates are fixedly connected to the inner bottom of the bus base. When the system is used, the stability of the system is guaranteed under the action of the fixing mechanisms; a current of a first conductive block is increased when a fault occurs, so that ampere force obtained by the first conductive block is increased under the action of a first magnet block and a second magnet block, and then the first conductive block is connected with a current guide mechanism under the action of the ampere force; a current in each bus is ensured to be in a stable range through a resistance block in the current guide mechanism, so that when the fault occurs, each bus can still be used; and the effect of fast alarming can be realized through the arrangement of a connecting mechanism and an alarm device, so that an operator can be reminded to carry out rapid maintenance processing.

Description

technical field [0001] The invention relates to the technical field of substation equipment, in particular to a substation bus overstep trip alarm system. Background technique [0002] A substation is a place in a power system that transforms voltage and current, receives electric energy and distributes electric energy. When the substation is in use, there will often be a short circuit or other various faults in the equipment. Because the circuit breaker refuses to operate, it will cause continuous input of high current, and the continuous high current will cause damage to the machine at the user end. Contents of the invention [0003] The object of the present invention is to solve the problems existing in the prior art, and propose a substation bus overstepping trip alarm system. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: [0005] A substation bus overstep trip alarm system, comprising a bus base, both...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B21/18H02H7/22
Inventor 李振玲李鹏万月忠刘福涛侯昆明徐跃东朱世盘张程程鲍乐王立虎邹尊强刁维晓
Owner 李振玲
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