| 电子式电能表可靠性预计及验证分析 |
| |
| 引用本文： | 李亦非,王文静,丁潇雪,胡薇薇,孙宇锋,邓晓波. 电子式电能表可靠性预计及验证分析[J]. 现代电子技术, 2011, 0(22): 141-143,153 |
| |
| 作者姓名： | 李亦非 王文静 丁潇雪 胡薇薇 孙宇锋 邓晓波 |
| |
| 作者单位： | 北京电力公司电力电能计量中心;北京航空航天大学; |
| |
| 摘 要： | 随着电子设备复杂程度越来越高,电子设备的可靠性要求也越来越突出。由于影响电子式电能表不运行的因素比感应式电能表更多且更复杂,对电子式电能表的可靠性提出了更高的要求。在此以DTSF88型三相四线电子式复费率电能表为对象,介绍了电能表可靠性预计的基本方法。同时,分别采用元器件计数法和应力分析法对其进行可靠性预计,并用现场实用数据对预计结果进行了验证。可靠性预计作为一种可视化定量分析工具,为评价电子产品的可靠性提供了一种简单、实用、有效的途径。
|
| 关 键 词： | 电子式电能表 可靠性预计 元器件计数法 应力分析法 |
Reliability Prediction and Verification Analysis for Electronic Electric-energy Meter |
| |
| LI Yi-fei,WANG Wen-jing,DING Xiao-xue,HU Wei-wei,SUN Yu-feng,DENG Xiao-bo. Reliability Prediction and Verification Analysis for Electronic Electric-energy Meter[J]. Modern Electronic Technique, 2011, 0(22): 141-143,153 |
| |
| Authors: | LI Yi-fei WANG Wen-jing DING Xiao-xue HU Wei-wei SUN Yu-feng DENG Xiao-bo |
| |
| Affiliation: | LI Yi-fei1,WANG Wen-jing1,DING Xiao-xue2,HU Wei-wei2,SUN Yu-feng2,DENG Xiao-bo2(1.Electricity Power and Energy Metrology Center,Beijing Electricity Power Company,Beijing 100073,China,2.Beihang University,Beijing 100191,China) |
| |
| Abstract: | As the electronic equipments are more and more complex,the reliability for electronic equipments is required more obviously.Since the electronic electric-energy meter is more intricacy and is more easily affected by environmental factors than the inductive meter,the higher requirement of electronic electric-energy meter for reliability is proposed.The basic methods for reliability prediction is introduced by taking DTSF88 electronic electric-energy meter as an example.The component counting method and stres... |
| |
| Keywords: | electronic electric-energy meter reliability prediction component counting method stress analysis method |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
