Remote intelligent control transformer

A remote intelligent control and transformer technology, which is applied in the detection of faults according to conductor types, electrical components, circuit devices, etc., can solve problems such as personal injury, affecting the normal operation of the power system, power outages, etc., and achieve the effect of improving work efficiency

Inactive Publication Date: 2020-05-29
陈振坤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When a fault occurs while someone is operating the equipment, if the work cannot be stopped accurately and timely and then diagnosed and recovered, it will cause equipment damage or personal injury, and even cause other cascading faults to cause large-scale power outages, seriously affecting the normal operation of the power system

Method used

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  • Remote intelligent control transformer

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to more clearly illustrate the technical solutions of the present invention, but cannot limit the protection scope of the present invention with this.

[0014] In view of the fact that the working position of the maintenance is far away from the main control room, the on-site staff cannot effectively get the corresponding sound prompt information, and the design such as figure 1 The shown remote intelligent control transformer includes a power supply module, a control circuit module, a signal acquisition module, an LED display module, an alarm module and a cooling module. The power module provides working power for all modules.

[0015] The control circuit module is respectively connected with the signal acquisition module, the LED display module, the alarm module and the cooling module. When the trip signal is transmitted to the co...

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Abstract

The invention discloses a remote intelligent control transformer. The remote intelligent control transformer comprises a power supply module, a control circuit module, a signal acquisition module, anLED display module, an alarm module and a heat dissipation module. The remote intelligent control transformer is characterized in that the signal acquisition module is provided with a signal receivingend, a current-limiting resistor and a photoelectric coupler. According to the remote intelligent control transformer of the invention, a tripping signal flows through the photoelectric coupler through the current-limiting resistor, and therefore, the conduction potential of the triode of the photoelectric coupler changes; a main control device collects the change of the signal, and characters saying fault-induced tripping are displayed through the LED display module; the alarm module triggers an alarm to give an alarm to remind a worker to pay attention, so that the worker can reset equipment and pause the alarm through a man-machine interface device; even if a maintenance working position is far away from a master control room, field staff can effectively obtain the alarm signal and timely and effectively send out prompt information, so that the working efficiency of the staff is improved.

Description

technical field [0001] The invention relates to a remote intelligent control transformer, which belongs to the technical field of high-voltage power grid operation fault alarm. Background technique [0002] The substation is an important part of power transmission and distribution in the power system, and it undertakes the important task of receiving and distributing electric energy. At the same time, there are many devices in the substation, and various failures often occur. When a fault occurs while someone is operating the equipment, if the work cannot be stopped accurately and timely and then diagnosed and recovered, it will cause equipment damage or personal injury, and even cause other cascading faults to cause large-scale power outages, seriously affecting the normal operation of the power system. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the object of the present invention is to provide an audible and visual reminder d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00G01R31/08
CPCG01R31/086
Inventor 陈振坤
Owner 陈振坤
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