| SF_6断路器喷口烧蚀性能的试验研究 |
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| 引用本文： | 贾继钧 曹广斌. SF_6断路器喷口烧蚀性能的试验研究[J]. 高压电器, 1991, 27(3): 9-13 |
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| 作者姓名： | 贾继钧 曹广斌 |
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| 作者单位： | 沈阳工业大学(贾继钧，赵长征)，沈阳高压开关厂(曹广斌) |
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| 摘 要： | 本文对SF_6断路器喷口耐电弧烧蚀性能进行了试验研究,拟合出喷口烧蚀与开断电流,燃弧时间和电弧能量的关系曲线,分析了开断电流和燃弧时间对喷口烧蚀的影响,试验结果表明国产喷口取代法国喷口是可行的。
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| 关 键 词： | SF_6断路器 耐电弧性 烧蚀 喷口 |
Research into Ablation Characteristics of SF_6 Circuit Breaker Nozzle |
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| Jia Jijun,Zhao Changzheg,Cao Guaagbin. Research into Ablation Characteristics of SF_6 Circuit Breaker Nozzle[J]. High Voltage Apparatus, 1991, 27(3): 9-13 |
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| Authors: | Jia Jijun Zhao Changzheg Cao Guaagbin |
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| Abstract: | The ablation endurance is investigated on SF6 circuit breaker nozzle, the relations between the ablation and interrupter parameters such as current, arcing time and arc energy are obtained. The influences from current and arcing tine on nozzle ablation are analysed in this paper. |
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| Keywords: | SF6 circuit breaker arc endurance ablation nozzle |
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