摘要
根据动车组测量仪表的实际安装情况,提出动车组用主要测量仪表的量值保证方案。对于可拆卸的仪表,按照传统方式进行周期性量值溯源。对于不可拆卸的、无法用传统的方式来进行量值溯源的仪表,通过核查标准进行量值核查或比对来验证其计量性能。对核查标准的选用和具体核查方案提出建议。
According to the actual installation of measuring instrument in EMU, the paper proposes the MAP （ Measurement Assurance Program ） for the main measuring instrument adopted in EMU. With a view to detachable instrument, it shall conduct regular verification as per the current regulations. With a view to instrument that is undetectable and cannot be available to quantity traceability by conventional means, it shall verify the measured values according to the verification standard or verify its measuring performance via comparison. The paper also gives some suggestions for verification standard selection and specific verification programs.
出处
《铁道技术监督》
2015年第7期15-17,22,共4页
Railway Quality Control
基金
中国铁道科学研究院基金项目(2013D002)
关键词
动车组
测量仪表
量值溯源
量值核查
EMU
Measuring Instrument
Quantity Traceability
Measured Value Verification
