| 模块化UPS可靠性计算与分析 |
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| 引用本文： | 谢凤华,张春光. 模块化UPS可靠性计算与分析[J]. 电源学报, 2008, 6(2): 134-140 |
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| 作者姓名： | 谢凤华 张春光 |
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| 作者单位： | 中兴通讯股份有限公司 (深圳 518057);中兴通讯股份有限公司 (深圳 518057) |
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| 摘 要： | 文章通过对模块化UPS系统的基本可靠性/任务可靠性/可用性指标计算，分析出有冗余的模块化UPS系统的可用度会大大提高。对于模块化UPS系统，系统的瓶颈将是静态开关以及模块的独立性(故障模块的可靠退出和正常模块的顺利接入UPS系统)。
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| 关 键 词： | 模块化UPS，MTBF，MTTR，可靠度，可用度，冗余，静态开关，旁路。 |
| 收稿时间： | 2008-03-03 |
Calculation and Analysis for Reliability and Availability of Modular UPS |
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| Xie Fenghua and Zhang Chunguang. Calculation and Analysis for Reliability and Availability of Modular UPS[J]. Journal of Power Supply, 2008, 6(2): 134-140 |
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| Authors: | Xie Fenghua and Zhang Chunguang |
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| Abstract: | This paper introduces calculating methods for base reliability and task reliability and availability of modular UPS .The result of analyses is that the availability of modular UPS system with redundance is consumedly improved. The neck of modular UPS system is STS /independence of the module (fail module exit and normal module enter reliably) |
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| Keywords: | modular UPS MTBF MTTR reliability availability redundance STS bypass |
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