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液体电介质场致分子电离机理分析 被引量：1

Analysis of Electric Field Dependent Molecular Ionization Mechanics of Dielectric Liquid
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摘要 建立了描述空间电荷运动的方程,采用有限元法,得出了电场和空间电荷及轴向温度分布。 The equation to describe space charge motion is established. The distributions of electric field, space charge and axial temperature are derived with FEM.
作者 郑殿春 吕树明 陈楠 王正伟
机构地区 哈尔滨理工大学
出处 《变压器》 北大核心 2012年第10期20-23,共4页 Transformer
基金 国家自然基金项目(No.51077032) 黑龙江省教育厅科学技术研究项目(No.12511z008)
关键词 变压器油 电场 有限元法 Transformer oil Electric field FEM
分类号 TM401.1 [电气工程—电器]
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参考文献9

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同被引文献11

  • 1LUNDGAARD L, LINHJELL D, BERG G, et al. Propagation of Positive and Negative Streamers in Oil with and without Pressboard Interfaces[J]. IEEE Trans on Dielectrics And Electrical Insula- tion, 1998, 5(3) :388 -395.
  • 2LESAINT O, MASSALA G. Positive Streamer Propagation in Large Oil Gaps: Experimental Characterization of Propagation Modes[ J]. IEEE Trans on Dielectrics And Electrical Insulation, 1998, 5(3) :360 -370.
  • 3HWANG J G. Modeling Streamers in Transformer Oil:The Transi- tional Fast 3rd Mode Streamer[ C ]//Proceedings of the 9th Inter- national Conference on Properties and Applications of Dielectric Materials, Harbin, China, 2009:573 -578.
  • 4WANG Z D, LIU Q, WANG X, et al. Discussion on Possible Ad- ditions to IEC60897 and IEC 61294 for Insulating Liquid tests [ J ]. IET Electric Power Applications, 2011, 5 (6) : 486 - 493.
  • 5TOBAZEON R. Pro-breakdown Phenomena in Dielectric Liquids [ J]. IEEE Trans on Dielectrics And Electrical Insulation, 1994, 1(6): 1132-1147.
  • 6QIAN J, GUDET J, WOODWORTH J R. Analysis of Ppolarity Effects in the Electrical Breakdown of Liquids [ J ]. J. Phys. D: Appl., 2006, 39: 359- 369.
  • 7HO Young L, SE Hee L. Finite Element Analysis of Positive Streamer Propagation with Lightning Impulse Voltage [ C ]. In In- ternational Conference on Electrical Machines and Systems, 2010:1836 - 1839.
  • 8ZAHN M, HWANG J G. Mechanisms Behind Positive Streamers and Their Distinct Propagation Mode in Transformer Oil [ J ]. IEEE Trans on Dielectrics And Electrical Insulation, 2012, 19 (1): 162-174.
  • 9SULLIVAN F. Modeling the Effect of Ionic Dissociation on Charge Transport in Transformer Oil [ C ]//Proceedings of IEEE Confer- ence on Electrical of Insulation, Kansas, Missouri, USA, 2006: 11 -14.
  • 10JADIDIAN J, ZAHN M. Effects of Impulse Voltage Effects of Im- pulse Voltage Polarity, Peak Amplitude, and Rise Time on Streamers Initiated From a Needle Electrode in Transformer Oil [J]. IEEE Trans. Plasma Sci. 2012,40(3) : 909 -917.

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变压器
2012年 第10期

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