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气隙缺陷局部放电起始电压估算的研究 被引量：2

Estimation Study on Partial Discharge Inception Voltage of Air-gap Defect
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摘要 根据汤姆森击穿理论,针对气隙缺陷模型,提出了1种基于该理论的局部放电起始电压和击穿电场的估算方法。并通过试验与仿真进行了对比,结果表明,估算公式对局部放电起始电压和击穿电场的估算具有一定的指导意义。 According to Thomson breakdown theory, a estimation method of partial discharge inception voltage and breakdown field relating to air-gap defect is proposed After compared experiment results with simulation results, it is shown that the estimation formula has certain significance to the partial discharge inception voltage and breakdown field.
作者 胡泉伟 张亮 谢剑 杨景刚 李彦明
机构地区 西安交通大学电气工程学院 江苏省电力试验研究院有限公司
出处 《陕西电力》 2012年第5期18-21,共4页 Shanxi Electric Power
基金 国家自然科学基金(50977075)资助 国家电网公司科技项目资助
关键词 内部气隙缺陷 局部放电起始电压 击穿场强 估算公式 air-gap defects partial discharge inception voltage breakdown field estimation formula
分类号 TM835 [电气工程—高电压与绝缘技术]
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参考文献10

二级参考文献26

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共引文献132

同被引文献23

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陕西电力
2012年 第5期

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