| 新型电火工品杂散电流试验仪的设计 |
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| 引用本文： | 郭善镜,赵亚宁,杨梦粤,何博.新型电火工品杂散电流试验仪的设计[J].新技术新工艺,2011(10):99-100. |
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| 作者姓名： | 郭善镜 赵亚宁 杨梦粤 何博 |
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| 作者单位： | 中国兵器工业第二一三研究所,陕西 西安,710061 |
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| 摘 要： | 针对旧杂散电流试验仪的一些缺陷进行了改进。针对电阻测量仪精度要求高的特点，新型的杂散电流试验仪采用了单片机，实现了简便的人机交互，通过恒流源实现了对负载样品电阻的自适应。试验表明，新设计的杂散电流试验仪系统精度高、工作可靠、操作简单。
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| 关 键 词： | 杂散电流 恒流源 自适应 |
Design of New Type Stray Current Tester |
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| GUO Shanjing,ZHAO Ya'ning,YANG Mengyue,HE Bo.Design of New Type Stray Current Tester[J].New Technology & New Process,2011(10):99-100. |
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| Authors: | GUO Shanjing ZHAO Ya'ning YANG Mengyue HE Bo |
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| Affiliation: | GUO Shanjing,ZHAO Ya'ning,YANG Mengyue,HE Bo(The 213th Research Institute of CNGC,Xi,an 710061,China) |
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| Abstract: | This paper aimed at the disadvantage of old type stray current tester which needs complex operation and requires a high precision resistance tester.The new type spurious current tester has realized the simple operation through single chip and automatically adapts the resistance of the sample through constant-current source.The experiment showed that this tester has high precision with working stably and operating simply. |
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| Keywords: | Stray current Constant current source Auto-adapt |
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