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Split-phase real-time accurate reactive power compensation equipment with temperature measurement assembly

A technology for compensating equipment and components, used in reactive power compensation, reactive power adjustment/elimination/compensation, thermometer components, etc. Effect

Pending Publication Date: 2022-04-12
WENCHENG POWER SUPPLY CO OF STATE GRID ZHEJIANG ELECTRIC POWER CO +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide phase-separated real-time accurate reactive power compensation equipment with temperature measuring components, which can effectively solve the problem that the temperature measuring components in the prior art cannot accurately measure the temperature of reactive power compensation equipment

Method used

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  • Split-phase real-time accurate reactive power compensation equipment with temperature measurement assembly
  • Split-phase real-time accurate reactive power compensation equipment with temperature measurement assembly
  • Split-phase real-time accurate reactive power compensation equipment with temperature measurement assembly

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Embodiment

[0025] Example: such as figure 1 , figure 2 and image 3 As shown, the phase-splitting real-time precise reactive power compensation equipment with temperature measuring components provided in this embodiment includes a cabinet 1 and a capacitor 2 located in the cabinet 1, wherein the lower side of the cabinet 1 is provided with cooling holes 12 for rapid heat dissipation, The upper layer of the cabinet 1 is provided with the core control component reactive power compensation controller 10, and the lower part of the cabinet 1 is provided with four parallel capacitors 2. The capacitors 2 include an insulating rubber layer 3 and a capacitor shell 22, wherein the insulating rubber layer 3 and the capacitor shell 22 form a A dielectric film layer 23 is provided in the inner cavity of the dielectric film layer 23, and two lead wires are drawn out from the dielectric film layer 23, which are positive electrode lead wire 20 and negative electrode lead wire 21 respectively, and the ...

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Abstract

The invention discloses split-phase real-time accurate reactive power compensation equipment with a temperature measurement assembly, which comprises a cabinet and a capacitor located in the cabinet, the capacitor comprises an insulating rubber layer and a capacitor shell, and the split-phase real-time accurate reactive power compensation equipment also comprises the temperature measurement assembly, and the temperature measurement assembly comprises a first temperature sensor, a film temperature sensor and a storage module. A mounting groove is formed in the inner surface of the insulating rubber layer, the film temperature sensor is arranged at the bottom of the mounting groove, and an insulating heat-conducting sheet is further arranged in the mounting groove and covers and is connected to the film temperature sensor; the first temperature sensor is arranged between the capacitor shell and the cabinet, the first temperature sensor and the film temperature sensor are connected with the storage module through data lines, the insulating rubber layer is provided with a through hole for the data lines to pass through, the storage module is connected with a display for displaying temperature values, and the display is arranged outside the cabinet. According to the invention, the temperature inside the reactive compensation equipment cabinet and the capacitor can be accurately measured.

Description

technical field [0001] The invention belongs to the field of electric power equipment, in particular to phase-separated real-time and precise reactive power compensation equipment with temperature measuring components. Background technique [0002] Reactive power compensation is a technology that plays a role in improving the power factor of the power grid in the power supply system, reducing the loss of power supply transformers and transmission lines, improving power supply efficiency, and improving the power supply environment. With the rapid development of power technology, more and more A large number of reactive power compensation equipment has been put into use in the power system, and reactive power compensation equipment is in an indispensable and very important position in the power supply system. The reactive power compensation equipment mainly includes a reactive power compensation controller, multiple capacitors connected in parallel, capacitor switches, insuran...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/18G01K7/00G01K1/02
CPCY02E40/30
Inventor 梅慧敏金宏杰陈丽红吴立省梅建敏
Owner WENCHENG POWER SUPPLY CO OF STATE GRID ZHEJIANG ELECTRIC POWER CO
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