Solid-sealed polar pole for primary and secondary deep fusion

A solid-sealed pole and deep technology, applied in the direction of reducing greenhouse gases, high-voltage/high-current switches, climate sustainability, etc., to achieve the effects of increasing environmental tolerance, reducing corrosion, reducing bounce and wear

Active Publication Date: 2020-11-24
XUJI GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing technology lacks a complete set of solid-sealed poles that meet the deep integration of primary and secondary equipment that meets the intelligent distribution network, complete set integration, functional modularization, and interchangeable flexibility.

Method used

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  • Solid-sealed polar pole for primary and secondary deep fusion
  • Solid-sealed polar pole for primary and secondary deep fusion
  • Solid-sealed polar pole for primary and secondary deep fusion

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Embodiment Construction

[0056] 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 clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein can be arranged and designed in a variety of different configurations.

[0057] Some embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. In the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0058] Please refer to Figure 1 to Figure 2 , the first embodiment of the present invention provides a secondary deep fus...

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PUM

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Abstract

The invention discloses a solid-sealed polar pole for primary and secondary deep fusion, which comprises an insulating shell, and is characterized in that the insulating shell is internally provided with a vacuum arc-extinguishing chamber, an electricity taking device, a current detection device, a first voltage sensor, a second voltage sensor, a metal shielding net, a first conductive insert, a second conductive insert, a third conductive insert and a fourth conductive insert; the insulating shell is provided with an inlet wire electric connecting piece and an outlet wire electric connectingpiece. According to the invention, the power taking device, the current sensor and the voltage sensor can be integrated in the pole; a capacitor electricity taking function can be achieved, the current condition can be monitored in real time, the two voltage sensors poured in the pole can monitor the voltage on the two sides of the fracture of the vacuum arc-extinguishing chamber, monitored voltage and current signals can be used for estimating the equipment state and supporting feeder automation, and the purpose that primary equipment and secondary equipment are deeply fused in one step is achieved.

Description

technical field [0001] The invention relates to the field of medium-voltage switchgear, in particular to a solid-sealed pole with primary and secondary deep fusion. Background technique [0002] In order to ensure the stable operation of the traditional vacuum circuit breaker, current sensors and voltage sensors need to be installed outside the vacuum circuit breaker. Due to the large volume of the current sensor and the voltage sensor, the vacuum circuit breaker occupies a large volume and the cost is high. At the same time, the country is now vigorously promoting the construction of the distribution network. In this process, it is necessary to improve the standardization and integration level of the primary and secondary equipment of the distribution, improve the operation level of the distribution equipment, and solve the primary and secondary problems faced in the construction of distribution automation. Urgent issues such as interface compatibility and scalability. In ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H33/664H01H33/662
CPCH01H33/664H01H33/66261H01H2033/66284Y02E30/10
Inventor 李瑞生张文凯张艳晓李俊豪吴小钊张杰李长鹏遵明伟
Owner XUJI GRP
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