| 温度对MOA电阻片主要电气性能的影响 |
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| 引用本文： | 郭洁,朱跃.温度对MOA电阻片主要电气性能的影响[J].电瓷避雷器,2002(2):28-30,33. |
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| 作者姓名： | 郭洁 朱跃 |
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| 作者单位： | 1. 西安电瓷研究所,陕西,西安,710077
2. 西北电力试验研究院,陕西,西安,710054 |
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| 摘 要： | 对 MOA电阻片在不同温度下几项主要电气特性试验结果进行了分析 ,阐述了温度对电阻片主要电气特性的影响 ,给出了详细的性能参数随温度的变化曲线 ,使人们对国产电阻片的温度特性有一个较全面的了解和掌握 ,以采取有效的措施大幅度地改善电阻片的固有温度特性 ,提高电阻片的综合电气性能 ,减少高压、超高压 MOA的损坏事故率 ,发展高性能特高压 MOA,提高 MOA的运行可靠性
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| 关 键 词： | 热崩溃 荷电率 温度系统 残压 |
| 文章编号： | 1003-8337(2002)02-0028-03 |
Impact of Firing Temperature on some Basic Electrical Characteristics of MOV |
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| GUO Jie\,ZHU Yue\.Impact of Firing Temperature on some Basic Electrical Characteristics of MOV[J].Insulators and Surge Arresters,2002(2):28-30,33. |
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| Authors: | GUO Jie\ ZHU Yue\ |
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| Affiliation: | GUO Jie\+1,ZHU Yue\+2 |
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| Abstract: | The author analyses experiment results of some basic electrical characteristics of MOV fired at different temperratures.The effect of firing temperature on detailed parameters is described, and characteristic curves dependence on firing temperature is given.It makes better knowledge to temperature behaviour of MOV,enhancement of complex electrical parameters, decrease of failure rate of HV MOV and improvement of service reliability. |
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| Keywords: | heat breakdown voltage distribution ratio thermal coefficient residual voltage |
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