基于GJB/Z 299C的智能电能表关键元器件可靠性预计
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摘要
针对国产智能电能表存在的一些问题,提出对智能电能表关键元器件进行可靠性预计,同时以GJB/Z 299C为基础,设计了关键元器件可靠性信息输入表。研究了智能电能表的主要故障类型,对各主要故障类型进行统计分析,给出了导致故障的关键元器件;基于GJB/Z 299C,设计出各关键元器件的可靠性信息输入表,通过填入相关数据信息,再进行相关计算,即可获得各关键元器件的工作失效率。该方法简单易行,已在企业中实行,对提高国产智能电能表可靠性具有一定的现实意义。
Aming at some of the existing problems in domestic smart meter,this paper proposed to predict the reliability of the key components for smart meter,and designed input tables of reliability information for key components. The major type of faults of smart meter is discussed and analyzed,and finally,the most common key component of failure is given.Input table of reliability information for each key component is designed based on GJB/Z 299C,and working failure rate of each key component is obtained by calculating the relevant data information in the table. This method has been taken to the implement and has a certain practical significance because of its easiness and simplicity.
Aming at some of the existing problems in domestic smart meter,this paper proposed to predict the reliability of the key components for smart meter,and designed input tables of reliability information for key components. The major type of faults of smart meter is discussed and analyzed,and finally,the most common key component of failure is given.Input table of reliability information for each key component is designed based on GJB/Z 299C,and working failure rate of each key component is obtained by calculating the relevant data information in the table. This method has been taken to the implement and has a certain practical significance because of its easiness and simplicity.
引文
[1]杨洪旗,刘少卿,黄进永.智能电能表的可靠性预计方法研究[J].电子产品可靠性与环境试验,2016,34(3):65-71.
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[3]依溥治,徐人恒,张明远,等.基于云平台的电能表可靠性预计系统设计与实现[J].电测与仪表,2017,54(5):96-100.
[4]于海燕.电子元器件标准化应用管理[J].电子科学技术,2015,2(3):372-378.
[5]中国人民解放军总装备部电子信息基础部.电子装备可靠性预计手册:GJB/Z 299C-2006[S].北京:总装备部军标出版发行部,2007.
[6]International Electrotechnicai Commission.IEC-TR-62380-2004 Reliability data handbook universal model for reliability prediction of electronics components,PCBs and equipmpment[S].New York,USA:[s.n.],2006.
[7]Airbus France.FIDES-Guide 2004 Issue A:reliability meth-odology for electronic systems[S].Doetinchem,Netherlands:FIDES Groud,2003.
[8]FOUCHER B,BOULLIE J,MESLET B,et al.A review of reliability prediction methods for electronnic devices[J].Microelectronics Reliability,2002,(42):1155-1162.
[9]曹冉,陈颖,康锐.基于Bellcore标准的电子产品可靠性预计方法及案例研究[J].电子质量,2010,(6):61-62.
[10]European Power Supply Manufacturers Association.Rli-ability uidelies to understanding reliability predictio[R].wellingbo rough:EPSMA,2005.
[11]王思彤,罗玮,袁瑞铭,等.电子式电能表寿命概念的探讨[J].电测与仪表,2009,46(10):48-52.
[2]范小飞,王波,于浩,等.电子式电能表可靠性分析及质量保障体系的建立[J].电测与仪表,2015,52(18):118-122.
[3]依溥治,徐人恒,张明远,等.基于云平台的电能表可靠性预计系统设计与实现[J].电测与仪表,2017,54(5):96-100.
[4]于海燕.电子元器件标准化应用管理[J].电子科学技术,2015,2(3):372-378.
[5]中国人民解放军总装备部电子信息基础部.电子装备可靠性预计手册:GJB/Z 299C-2006[S].北京:总装备部军标出版发行部,2007.
[6]International Electrotechnicai Commission.IEC-TR-62380-2004 Reliability data handbook universal model for reliability prediction of electronics components,PCBs and equipmpment[S].New York,USA:[s.n.],2006.
[7]Airbus France.FIDES-Guide 2004 Issue A:reliability meth-odology for electronic systems[S].Doetinchem,Netherlands:FIDES Groud,2003.
[8]FOUCHER B,BOULLIE J,MESLET B,et al.A review of reliability prediction methods for electronnic devices[J].Microelectronics Reliability,2002,(42):1155-1162.
[9]曹冉,陈颖,康锐.基于Bellcore标准的电子产品可靠性预计方法及案例研究[J].电子质量,2010,(6):61-62.
[10]European Power Supply Manufacturers Association.Rli-ability uidelies to understanding reliability predictio[R].wellingbo rough:EPSMA,2005.
[11]王思彤,罗玮,袁瑞铭,等.电子式电能表寿命概念的探讨[J].电测与仪表,2009,46(10):48-52.