[1]王峰,刘晓刚,吴小刚,等.电动机效率测量不确定度的评定及测功机选择的分析[J].微电机,2023,56(11):78-80.
WANG Feng,LIU Xiaogang,WU Xiaogang,et al.Evaluation of Uncertainty in Motor Efficiency Measurement and Analysis of Dynamometer Selection[J].MICROMOTORS,2023,56(11):78-80.
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WANG Feng,LIU Xiaogang,WU Xiaogang,et al.Evaluation of Uncertainty in Motor Efficiency Measurement and Analysis of Dynamometer Selection[J].MICROMOTORS,2023,56(11):78-80.
电动机效率测量不确定度的评定及测功机选择的分析
《微电机》[ISSN:1006-6977/CN:61-1281/TN]
卷:
56卷
期数:
2023年11期
页码:
78-80
栏目:
检测技术
出版日期:
2023-11-28
- Title:
- Evaluation of Uncertainty in Motor Efficiency Measurement and Analysis of Dynamometer Selection
- 文献标志码:
- A
- 摘要:
- 以永磁直流电动机为测试对象，在相同测试条件下，使用功率分析仪和不同量程、精度的测功机进行两次电动机效率的检测。分析电动机效率测量不确定度来源，详细叙述各个不确定度分量的评定过程，计算并合成电动机效率的标准不确定度。分析测量不确定度评定过程及结果，对测量电动机效率时或者进行其他检测时选择仪表设备提供一定参考。
- Abstract:
- Using a permanent magnet DC motor as the test object, under the same test conditions, the motor efficiency was tested twice using a power analyzer and a dynamometer with different ranges and accuracies. Analyzed the sources of uncertainty in motor efficiency measurement, described in detail the evaluation process of each uncertainty component, calculated and synthesized the standard uncertainty of motor efficiency. Analyzing the evaluation process and results of measurement uncertainty provides a certain reference for selecting instrument equipment when measuring motor efficiency or conducting other inspections.
更新日期/Last Update:
2023-11-28