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高压电力设备绝缘诊断的声学检测技术 被引量：14

Acoustic diagnostic techniques of electrical insulation for HV power equipment
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摘要 对高电压设备绝缘缺陷的声学检测技术进行了分类,评述了国内外的声学敲击检测、声发射检测和超声检测等技术的原理、系统及优缺点,并探讨了绝缘状态声学诊断最有应用前景的检测技术。 In this paper, the acoustic techniques of electrical insulation for HV power equipments such as generator, transformer, cable, bushing, and line insulator are classified and analyzed. These acoustic diagnostic techniques include acoustic tap test, acoustic emission test and ultrasonic inspection and measurement. Also a lowfrequency ultrasonic inspection and measurement, which may open up a broad prospect in the diagnosis of insulation condition field, is discussed.
作者 郝艳捧 谢恒堃
机构地区 西安交通大学电力设备电气绝缘国家重点实验室
出处 《电工电能新技术》 CSCD 2003年第2期51-55,共5页 Advanced Technology of Electrical Engineering and Energy
基金 国家自然科学基金重点资助项目(59837260)
关键词 高压电力设备 绝缘诊断 声学检测 局部放电 defects in insulation acoustic emission test ultrasonic inspection and measurement
分类号 TM854 [电气工程—高电压与绝缘技术]
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参考文献12

  • 1郝艳捧,王国利,高乃奎,谢恒堃.大电机环氧云母绝缘动态力学老化特征量的研究[J].电工电能新技术,2003,22(1):52-55. 被引量：5
  • 2张晓虹,马小芹,卢伟胜,张亮,谢恒堃.发电机定子绕组绝缘缺陷及老化的声学检测[J].电工电能新技术,2001,20(3):23-28. 被引量：6
  • 3郝艳捧,王国利,谢恒堃,戴建军.大电机环氧云母定子绝缘超声波速的研究[J].电工电能新技术,2002,21(2):13-16. 被引量：4
  • 4郝艳捧,王国利,谢恒堃,戴建军.大电机定子绝缘的超声波衰减系数的研究[J].高电压技术,2001,27(5):3-5. 被引量：5
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  • 10HAO Yanpong,WANG Guoli,XIE Hengkun.Ultrasonic nondestructive detection for defects in epoxy／mica insulation [A].International Symposium on Electrical Insulating Materials ISEIM 2001[C].Himeji,Japan.2001.2:677-680.

二级参考文献14

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  • 10《超声波探伤》编写组，超声波探伤，1980年

共引文献13

同被引文献141

引证文献14

二级引证文献79

电工电能新技术
2003年 第2期

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