Significance of Support Structure for Short Circuit withstand Strength of Bus-bar Assembly Panels - Experiences with Testing
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Abstract
This paper describes short circuit withstand capability of Bus-bar assembly panels and the significance of Bus-bar support structures commercially available in use. Recent developments in Bus-bar support structures for assembly panels are also discussed. The performance comparisons of these support structures under the Short-circuit currents were given. Few failure cases are studied from the laboratory tested panels and appropriate recommendations were proposed. This can give an insight, while selecting the suitable bus-bars support structure. Theoretical Force calculations were compared for different Bus-bar geometrical configurations.
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How to Cite
N., M. R., G., G., B. R., V., & Das, S. K. (2013). Significance of Support Structure for Short Circuit withstand Strength of Bus-bar Assembly Panels - Experiences with Testing. Power Research - A Journal of CPRI, 197–204. Retrieved from https://node6473.myfcloud.com/~geosocin/CPRI/index.php/pr/article/view/890
References
- Schurig O R and Mnl F Sayre. “Mechanical stresses in bus-bar supports during short circuits.
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- High Voltage Circuit Breakers Design and Applications Second Edition, Revised and Expanded by Rubend Garzon Square D Co. Smyrna, Tennessee.
- Frank W Kussy and Jack L Warren. “Design fundamentals for low-voltage distribution and control.
- Short-circuit effects chapter 6 from http://www.copperinfo.co.uk/busbars/pub22copper-for-busbars/sec6.htm.