| 大电流充放电电源的电流不确定度评定 |
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| 引用本文： | 甘武,张华锋.大电流充放电电源的电流不确定度评定[J].航空计测技术,2011,31(1):54-56. |
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| 作者姓名： | 甘武 张华锋 |
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| 作者单位： | 中国船舶重工集团公司第712研究所,湖北武汉,430064 |
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| 摘 要： | 介绍了大电流充放电电源电流校准装置的组成和工作原理,根据JJF1059-1999《测量不确定度评定与表示》关于不确定度评定的原则,对电流校准的不确定度进行了分析和评定。
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| 关 键 词： | 大电流 电源 不确定度 灵敏系数 数学模型 |
Evaluation of Uncertainty of High Current of Chargeable and Rechargeable Power Supply |
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| GAN Wu,ZHANG Huafeng.Evaluation of Uncertainty of High Current of Chargeable and Rechargeable Power Supply[J].Aviation Metrology & Measurement Technology,2011,31(1):54-56. |
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| Authors: | GAN Wu ZHANG Huafeng |
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| Institution: | GAN Wu,ZHANG Huafeng(The No.712 Research Institute,CSIC,Wuhan 430064,China) |
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| Abstract: | The make up and working principle of the current calibration equipment of chargeable and rechargeable power supply are introduced in this paper.The uncertainty of current supply calibration is analyzed and evaluated by the principle of JJF1059-1999 Evaluation and Expression of Uncertainty in Measurement. |
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| Keywords: | high current power supply uncertainty sensitivity coefficient mathematical model |
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