System and method of testing stability of integrated optical strong electric field sensor

A technology of stability testing and integrated optics, applied in instruments, measuring devices, measuring electrical variables, etc., can solve the problem of inability to test the stability of the integrated optical strong electric field sensor, the performance impact of the integrated optical strong electric field sensor, and the stability of the integrated optical strong electric field sensor. Sexual problems, etc.

Inactive Publication Date: 2018-01-23
ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +2
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Problems solved by technology

[0003] However, when the above-mentioned integrated optical strong electric field sensor is used in an outdoor environment, the temperature of the outdoor environment changes greatly, which will affect the performance of the integrated optical strong electric field sensor, resulti

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  • System and method of testing stability of integrated optical strong electric field sensor

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] Such as figure 1 As shown, the embodiment of the present invention provides an integrated optical strong electric field sensor stability test system, the integrated optical strong electric field sensor stability test system includes: temperature and humidity control box 1, high voltage power supply 2, integrated optical strong electric field sensor processing unit 3 , and an oscilloscope 4 that is connected to the high-voltage power supply ...

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Abstract

The invention discloses a system and a method of testing stability of an integrated optical strong electric field sensor, which relate to the technical field of electric field monitoring and solve thetechnical problem that the existing integrated optical strong electric field sensor stability test system can not test the stability of the integrated optical strong electric field sensor under different environment temperature. The system for testing the stability of the integrated optical strong electric field sensor comprises a temperature and humidity control box, a high voltage power supply,an integrated optical strong electric field sensor processing unit and an oscilloscope connected with the high voltage power supply and the integrated optical strong electric field sensor processingunit, wherein the temperature and humidity control box is internally provided with two opposite planar electrodes, one planar electrode is connected with the high voltage power supply, the other planar electrode is grounded, the integrated optical strong electric field sensor is arranged between the two planar electrodes, and the integrated optical strong electric field sensor is connected with the integrated optical strong electric field sensor processing unit. The system and the method of the invention are used for testing the stability of the integrated optical strong electric field sensor.

Description

technical field [0001] The invention relates to the technical field of electric field monitoring, in particular to an integrated optical strong electric field sensor stability testing system and method. Background technique [0002] Electric field measurement is of great significance in many fields of scientific research and engineering technology. At present, the rapid development of optical sensing and measurement technology provides an effective means for electric field measurement. Among them, the integrated optical strong electric field sensor and the traditional electrical and electronic Compared with strong electric field sensors, it has gradually become the mainstream application in the field of electric field measurement due to its advantages such as good insulation performance, fast response speed, high safety, small size, and light weight. [0003] However, when the above-mentioned integrated optical strong electric field sensor is used in an outdoor environment, ...

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Application Information

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IPC IPC(8): G01R35/00
Inventor 胡上茂蔡汉生贾磊刘刚曾荣庄池杰王博汪海施健冯宾张义廖民传胡泰山
Owner ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD
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