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| 摘要: |
| 不间断电源UPS(Uninterruptible Power Supply)可分成离线式、在线式和在线交互式3种。介绍了在线式UPS的原理方块图及系统工作原理；重点阐述了UPS的选型、安装调试、使用、维护要点。要点对使用UPS的场合提高综合应用水平有较好的指导和借鉴作用。 |
| 关键词: 不间断电源 蓄电池 维护 要点 |
| DOI： |
| 分类号:TM919 |
| 基金项目: |
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| Technical application essentials of large UPS system |
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LI Jiao-ming
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| Abstract: |
| UPS(Uninterruptible Power Supply) has three types:off - line,on - line and line interactive. The principle block diagram and the system working principle of on- line UPS are introduced.Technical essentials in type selection,installation,commissioning,operation and maintenance are emphasized,which provides good guides and references for improving UPS application level. |
| Key words: uninterruptible power supply,battery,maintenance,essential |
