直流电阻测试仪的不确定度评定与合格评定

2021 IEEE International Conference on Power Electronics, Computer Applications (ICPECA) Pub Date : 2021-01-22 DOI:10.1109/ICPECA51329.2021.9362678

Quanying Liu, F. Huang, D. Sui, Hong Tang

{"title":"直流电阻测试仪的不确定度评定与合格评定","authors":"Quanying Liu, F. Huang, D. Sui, Hong Tang","doi":"10.1109/ICPECA51329.2021.9362678","DOIUrl":null,"url":null,"abstract":"In order to investigate the reliability of verification results of DC resistance tester, the uncertainty of verification results was evaluated. According to JJF 1059.1-2012 “evaluation and expression of uncertainty in measurement”, a mathematical model is established to analyze the sources of uncertainty of measurement results and calculate the components of uncertainty. Taking 500m$\\Omega$ point of DC resistance tester as a verification point, the standard uncertainty expressed by absolute value and relative value is 321$\\mu\\Omega$ and 0.064% respectively. Finally, based on the calculation of uncertainty, the conformity evaluation method and process of the tested instrument are given.","PeriodicalId":119798,"journal":{"name":"2021 IEEE International Conference on Power Electronics, Computer Applications (ICPECA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Uncertainty evaluation and conformity evaluation of DC resistance tester\",\"authors\":\"Quanying Liu, F. Huang, D. Sui, Hong Tang\",\"doi\":\"10.1109/ICPECA51329.2021.9362678\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In order to investigate the reliability of verification results of DC resistance tester, the uncertainty of verification results was evaluated. According to JJF 1059.1-2012 “evaluation and expression of uncertainty in measurement”, a mathematical model is established to analyze the sources of uncertainty of measurement results and calculate the components of uncertainty. Taking 500m$\\\\Omega$ point of DC resistance tester as a verification point, the standard uncertainty expressed by absolute value and relative value is 321$\\\\mu\\\\Omega$ and 0.064% respectively. Finally, based on the calculation of uncertainty, the conformity evaluation method and process of the tested instrument are given.\",\"PeriodicalId\":119798,\"journal\":{\"name\":\"2021 IEEE International Conference on Power Electronics, Computer Applications (ICPECA)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-01-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 IEEE International Conference on Power Electronics, Computer Applications (ICPECA)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICPECA51329.2021.9362678\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 IEEE International Conference on Power Electronics, Computer Applications (ICPECA)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICPECA51329.2021.9362678","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

为了研究直流电阻测试仪检定结果的可靠性，对检定结果的不确定度进行了评定。根据JJF 1059.1-2012《测量不确定度的评定与表达》，建立数学模型，分析测量结果的不确定度来源，计算不确定度分量。以直流电阻测试仪500m $\Omega$点为验证点，用绝对值和相对值表示的标准不确定度分别为321 $\mu\Omega$和0.064% respectively. Finally, based on the calculation of uncertainty, the conformity evaluation method and process of the tested instrument are given.

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Uncertainty evaluation and conformity evaluation of DC resistance tester

In order to investigate the reliability of verification results of DC resistance tester, the uncertainty of verification results was evaluated. According to JJF 1059.1-2012 “evaluation and expression of uncertainty in measurement”, a mathematical model is established to analyze the sources of uncertainty of measurement results and calculate the components of uncertainty. Taking 500m$\Omega$ point of DC resistance tester as a verification point, the standard uncertainty expressed by absolute value and relative value is 321$\mu\Omega$ and 0.064% respectively. Finally, based on the calculation of uncertainty, the conformity evaluation method and process of the tested instrument are given.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2021 IEEE International Conference on Power Electronics, Computer Applications (ICPECA)

自引率

0.00%

发文量