基于射线追踪法的GIS隔离器局部放电紫外光场分布研究

IF 1 4区工程技术 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

Journal of Electrical Engineering-elektrotechnicky Casopis Pub Date : 2023-04-01 DOI:10.2478/jee-2023-0018

F. Du, Jinpeng Jiang, Shuai Yuan, J. Bi, Yuan Xu

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引用次数: 0

摘要

摘要为了阐明气体绝缘开关柜隔离器缺陷的辐射光场分布规律，确定局部放电光传感器的检测范围，基于射线追迹法建立了基于衍射理论均匀几何理论的气体绝缘开关柜隔离器光学模型。计算了盆形绝缘子、屏蔽体、支撑绝缘子筒等关键部位局部放电时的辐射光场分布。根据壳体界面上的最大辐照度、平均辐照度和衰减特性，进一步分析了其分布规律，并在此基础上提出了紫外探测器的最佳位置。

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Study on UV optical field distribution of partial discharge in GIS disconnector based on ray tracing method

Abstract In order to clarify the distribution law of the radiation optical field of the gas insulated switchgear disconnector defect and determine the detection range of partial discharge optical sensor, the optical model of the gas insulated switchgear disconnector based on the uniform geometrical theory of diffraction theory is established based on ray tracing method, and the distribution of the radiation light field is calculated when partial discharge occurs at the key positions such as the basin insulator, shield, and support insulator barrel. Based on the maximum irradiance, average irradiance and attenuation characteristics on the shell interface, the distribution law is further analysed, and based on this, the optimal location of the ultraviolet detector is proposed.

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来源期刊

Journal of Electrical Engineering-elektrotechnicky Casopis 工程技术-工程：电子与电气

CiteScore

1.70

自引率

12.50%

发文量

审稿时长

6-12 weeks

期刊介绍： The joint publication of the Slovak University of Technology, Faculty of Electrical Engineering and Information Technology, and of the Slovak Academy of Sciences, Institute of Electrical Engineering, is a wide-scope journal published bimonthly and comprising. -Automation and Control- Computer Engineering- Electronics and Microelectronics- Electro-physics and Electromagnetism- Material Science- Measurement and Metrology- Power Engineering and Energy Conversion- Signal Processing and Telecommunications