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中频开关电器触头材料耐弧侵蚀试验测试系统设计
Design of Test System about Arc Resistence Erosion Trials of Medium Frequency Switching Device Contact Materials
【摘要】 介绍了变频下开关电器触头材料耐弧侵蚀试验测试系统设计。阐述了试验方法、设备、内容和步骤。该测试系统将对触头材料电弧侵蚀机理研究提供帮助。
【Abstract】 This design of test system about arc resistence erosion trial of switching devices contact materials in the case of frequency conversion was introduced.The method,equipment,content and process of trial were expounded.The test system will helpful for research on arc resistence erosion mechanism of contact materials.
【关键词】 变频;
开关电器;
触头材料;
耐弧侵蚀试验;
【Key words】 frequency conversion; switching devices; contact materials; arc resistence erosion trials;
【Key words】 frequency conversion; switching devices; contact materials; arc resistence erosion trials;
【基金】 湖南省自然科学基金项目资助(05JJ40068);湖南省教育厅基金项目资助(04D02)
- 【文献出处】 低压电器 ,Low Voltage Apparatus , 编辑部邮箱 ,2007年21期
- 【分类号】TM503.5
- 【被引频次】4
- 【下载频次】110