Abstract
A novel method to monitor dynamically the internal pressure of sealed battery with no damage of the battery by using of resistance strain measurement technique is presented. This technique employs the resistence strain gauges in touch of the battery case and to detect the minimal change in the battery deformation due to the increasing internal pressure, electrode expantion or intrenal temperature rise. Application of the technique for the study of the effects of the battery processing factors on the battery performance is described taking Ni MH battery as example.
Publication Date
1998-08-28
Online Available Date
1998-08-28
Revised Date
1998-08-28
Received Date
1998-08-28
Recommended Citation
Hanxi Yang, Ronghui Hu, Xinping Ai, Congzhi Yang, Shengxian Li.
External Transducing Measurement of the Internal Pressure in Sealed Battery by Resistance Strain Gauge[J]. Journal of Electrochemistry,
1998
,
4(3): Article 11.
DOI: 10.61558/2993-074X.2705
Available at:
https://jelectrochem.xmu.edu.cn/journal/vol4/iss3/11
References
1严钟豪，谭祖根编．非电量电测技术．北京：机械工业出版社，19932陈卫祥，唐致远，郭鹤桐．储氢合金的表面处理及其对电极性的影响．电源技术，1996，20（1）：29～33
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