| 回路电阻测试仪示值误差测量结果的不确定度评定 |
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| 引用本文： | 霍喜东.回路电阻测试仪示值误差测量结果的不确定度评定[J].青海电力,2009,28(2):34-36. |
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| 作者姓名： | 霍喜东 |
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| 作者单位： | 青海电力科学试验研究院,青海,西宁,810008 |
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| 摘 要： | 回路电阻测试仪能够提供大电流，并能有效地消除测试电流波动对测量结果的影响，因此广泛应用于电力系统开关设备接触电阻、导电回路电阻的测量中。文章阐述回路电阻测试仪的基本误差检定方法，并对其示值误差测量结果的不确定度进行评定。
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| 关 键 词： | 回路电阻测试仪 测量结果 不确定度 |
Evaluation of Indicating Error's Measuring Result Uncertainty for Loop Resistance Testing Instrument |
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| HUO Xi-dong.Evaluation of Indicating Error's Measuring Result Uncertainty for Loop Resistance Testing Instrument[J].Qinghai Electric Power,2009,28(2):34-36. |
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| Authors: | HUO Xi-dong |
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| Affiliation: | HUO Xi - dong |
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| Abstract: | The loop resistance testing instrument can provide high-current,eliminate the influence of measuring current fluctuation to measuring result,and has been widely applied in measure switchgear contact resistance and conductive circuit resistance of power system.The paper expounds the basic error's verification method of loop resistance testing instrument and makes evaluation on indicating error's measuring result uncertainty. |
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| Keywords: | loop resistance testing instrument measuring result uncertainty |
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