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A performance detection device for intelligent components of gis combined electrical appliances

A technology of combining electrical appliances and intelligent components, applied in the direction of measuring devices, instruments, measuring electricity, etc., can solve the problems of inability to assess the overall performance of intelligent components, multiple types of single detection devices, and complex state reproduction methods, and improve the measurable sensitivity. The effect of leveling, simplifying external wiring, avoiding interference and influence

Active Publication Date: 2019-10-15
CHINA ELECTRIC POWER RES INST +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current smart component testing devices are multi-type and single, and can only detect one performance of one smart component at a time; it is impossible to assess the overall performance of smart components
At the same time, the way to reproduce the state is complicated, the operation is cumbersome, and repeated operations are required

Method used

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  • A performance detection device for intelligent components of gis combined electrical appliances
  • A performance detection device for intelligent components of gis combined electrical appliances

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Embodiment Construction

[0032] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0033] In order to thoroughly understand the embodiments of the present invention, the detailed structure will be set forth in the following description. Obviously, the practice of the embodiments of the invention is not limited to specific details familiar to those skilled in the art. Preferred embodiments of the present invention are described in detail below, however, the present invention may have other embodiments besides these detailed descriptions.

[0034] refer to figure 1 , figure 1 An overall structural diagram of the performance detection device for the intelligent component of the GIS combined electric appliance provided by the present invention. The GIS combined electrical intelligent component includes a measured partial discharge state monitoring IED 6 and a measured SF6 gas state monitoring IED7, and ...

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Abstract

The invention provides a GIS combined electric appliance intelligent component performance detection device. A GIS combined electric appliance intelligent component comprises a measured partial discharge state monitoring IED and a measured SF6 gas state monitoring IED. The detection device comprises a GIS combined electric appliance body, a partial discharge detector which is connected at one end of the GIS combined electric appliance body, a voltage generation device which is butted with the other end of the GIS combined electric appliance body, and a partial discharge state monitoring IED detection gas chamber and a SF6 gas state monitoring IED detection gas chamber which are perpendicularly fixed on the external wall of the GIS combined electric appliance body and coaxially and axially perpendicular to the axis of the GIS combined electric appliance body. The measured partial discharge state monitoring IED and the measured SF6 gas state monitoring IED are respectively connected on the partial discharge state monitoring IED detection gas chamber and the SF6 gas state monitoring IED detection gas chamber. According to the technical scheme, the controllable state simulation technology is adopted so that the reproduction mode is simple, the level of automation is high, and the performance detection efficiency of the GIS combined electric appliance intelligent component can be enhanced.

Description

technical field [0001] The invention relates to a detection device, in particular to a performance detection device of a GIS combined electrical intelligent component. Background technique [0002] Gas Insulated Switchgear (GIS) is one of the important substation equipment in the power grid. With the continuous improvement of the intelligent level of high-voltage equipment, the condition monitoring level of GIS combined electrical equipment has developed rapidly, and the research and development capabilities of intelligent components have become increasingly mature. According to the requirements in the Q / GDW 410 Technical Guidelines for Intelligent High Voltage Equipment, GIS combined electrical appliances are equipped with various monitoring IEDs, measuring IEDs and control IEDs. The commonly used monitoring IEDs for GIS combined electrical appliances include partial discharge state monitoring IEDs and SF6 gas state monitoring IEDs. It is of great significance to carry ou...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/00G01R31/12
Inventor 杨宁弓艳朋阎春雨毕建刚是艳杰袁帅杨圆王广真常文治吴立远张博文
Owner CHINA ELECTRIC POWER RES INST
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