Fault indicator and charging method thereof

The technology of a fault indicator and charging method, which is applied in the field of power grid, can solve the problems of short service life of the fault indicator, and achieve the effect of prolonging the service life and increasing the service life

Pending Publication Date: 2022-04-12
国网浙江省电力有限公司平湖市供电公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention mainly aims at the problem of short service life of the existing fault indicator due to power supply and wind and rain; provides a fault indicator and its charging method, and increases the use of the storage battery by using a fixed power supply circuit and dual power supply of solar panels Longer service life, at the same time use the awning cover to avoid the corrosion loss of the fault indicator due to the sun and wind, and increase the service life of the fault indicator

Method used

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  • Fault indicator and charging method thereof

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Embodiment Construction

[0029] It should be understood that the embodiments are only used to illustrate the present invention and not to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0030] The technical solutions of the present invention are further described in detail below through the examples.

[0031] A fault indicator, as shown in the figure, the fault indicator includes a fault indication module, a power storage module, a control module and an alarm module; the power storage module includes a solar panel, a storage battery and a fixed power supply circuit; the fixed power supply circuit is connected to the storage battery, The solar panel is connected with the storage battery, and the storage b...

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Abstract

The invention discloses a fault indicator and a charging method thereof. The fault indicator comprises a fault indication module, an electricity storage module, a control module and an alarm module. The power storage module comprises a solar panel, a storage battery and a fixed power supply circuit; through dual power supply of the fixed power supply circuit and the solar panel, the service life of the storage battery is prolonged, meanwhile, the rain cover is used for shielding, corrosion loss of the fault indicator caused by sunshine and wind blowing is avoided, and the service life of the fault indicator is prolonged.

Description

technical field [0001] The invention relates to the field of power grids, in particular to a fault indicator and a charging method thereof. Background technique [0002] my country has always had the title of a major country in infrastructure construction, among which the distribution network is even more complex, ranging from small valleys to large international cities. The power supply system carried by the distribution network is an indispensable "accessory" for poverty alleviation and prosperity. . However, due to the extremely complex line structure of the distribution network, many branch lines, and the neutral point of the distribution network line is mostly a system where the neutral point is not grounded or is grounded through an arc suppression coil, so that when the distribution network fails, It is difficult to determine the line where the fault occurred and the branch of the line. Under normal conditions, the power grid company uses the distribution network lin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/35H02J7/00H02J9/06H05K5/02
CPCY02B10/70
Inventor 周院超张建徐克姚强龚利武邓子龙张炜蔡云杰许磊磊李斯强余方召文金虎解健
Owner 国网浙江省电力有限公司平湖市供电公司
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