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Power capacitor online monitoring device

A technology for power capacitors and monitoring devices, which is applied to measuring devices, instruments, and measuring electronics, can solve problems such as inability to effectively monitor power capacitors, and achieve the effect of ensuring normal operation

Inactive Publication Date: 2021-04-16
链众电气科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above-mentioned shortcomings in the prior art, the present invention provides an online monitoring device for power capacitors, which can effectively overcome the defects in the prior art that cannot effectively monitor the power capacitors

Method used

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  • Power capacitor online monitoring device

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Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] A power capacitor online monitoring device, such as figure 1 As shown in the figure, it includes a server, a cloud platform, a mobile terminal, and a data acquisition module. The server is connected to the data calculation module used to calculate the power grid parameters, the server is connected to the comparison judgment module used to comp...

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Abstract

The invention relates to a monitoring device, in particular to a power capacitor online monitoring device, which comprises a server, a cloud platform, a mobile terminal and a data acquisition module, and is characterized in that the server is connected with a data calculation module for calculating power grid parameters, and is connected with a comparison judgment module for comparing and judging calculation results; the server is connected with a state output module used for outputting the working state of the power capacitor according to the comparison and judgment result, the server is connected with an action execution module used for carrying out related actions on the power capacitor according to the comparison and judgment result, and the cloud platform is connected with a historical data storage module used for storing historical data; the server is used for classifying the data acquired by the data acquisition module and respectively storing the data into the operation data storage module and the environment data storage module; and according to the technical scheme provided by the invention, the defect that the power capacitor cannot be effectively monitored in the prior art can be effectively overcome.

Description

technical field [0001] The invention relates to a monitoring device, in particular to an on-line monitoring device for a power capacitor. Background technique [0002] The complete set of high-voltage power capacitors is the most widely used and most widely used reactive power compensation equipment in the power system. The capacity of my country's reactive power compensation equipment is nearly 1 billion kilowatts, and most of them are complete sets of parallel capacitors. It plays an important role in improving power quality, reducing power loss, increasing transmission and distribution lines and power transformer transmission capacity. The availability of capacitive reactive power compensation equipment has become an important technical indicator of power production management. [0003] The reactive power compensation device is arranged and installed separately in the substation. Generally, it is connected in parallel to the low-voltage bus of the substation through a spe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00G01D21/02
Inventor 崔琼
Owner 链众电气科技有限公司
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