| 高梯度氧化锌电阻片小电流区域温度特性研究 |
| |
| 引用本文： | 马勍,石莉敏.高梯度氧化锌电阻片小电流区域温度特性研究[J].电瓷避雷器,2011(3):49-51,55. |
| |
| 作者姓名： | 马勍 石莉敏 |
| |
| 作者单位： | 西安高压电器研究院有限责任公司,西安,710077 |
| |
| 摘 要： | 目前使金属氧化物避雷器小型化的重要手段之一就是采用高梯度氧化锌电阻片。然而，随着氧化锌电阻片梯度的提高，其电气性能参数也发生相应变化。笔者通过试验,主要研究了高梯度氧化锌电阻片小电流区域中不同温度下的电压-电流特性。通过对试验结果进行分析发现，随着温度的升高，高梯度氧化锌电阻片的电压-电流特性曲线拐点逐渐向前移动，尤其...
|
| 关 键 词： | 高梯度氧化锌电阻片 小电流区域 温度特性 |
Study on Temperature Characteristics of High Gradient Zinc Oxide Varistors in Low Current Region |
| |
| MA Qing,SHI Li-min.Study on Temperature Characteristics of High Gradient Zinc Oxide Varistors in Low Current Region[J].Insulators and Surge Arresters,2011(3):49-51,55. |
| |
| Authors: | MA Qing SHI Li-min |
| |
| Affiliation: | MA Qing,SHI Li-min (1.Xi'an High Voltage Apparatus Research Institute Co.,Ltd.,Xi'an 710077,China) |
| |
| Abstract: | At present one of the most important methods to realize the miniaturization of the metal oxide surge arrester is using the high gradient zinc oxide varistors.However,with the enhancement of zinc oxide varistors gradient,the electrical specification parameter also changes correspondingly.Through the experiments,the voltage-current characteristic of the high gradient zinc oxide varistors in the low current region under different temperature is mainly studied.Through the analysis of the test results,it is foun... |
| |
| Keywords: | high gradient zinc oxide varistors low current region temperature characteristics |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
