| 提高及改进励磁系统运行可靠性的措施 |
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| 引用本文： | 宋顺一,陈启胜. 提高及改进励磁系统运行可靠性的措施[J]. 湖北电力, 2000, 24(3): 24-25,29 |
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| 作者姓名： | 宋顺一 陈启胜 |
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| 作者单位： | 深圳妈湾发电总厂,广东,深圳,518052 |
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| 摘 要： | 主要介绍了妈湾发电总厂针对３００ＭＷ汽轮发电机“三机”励磁系统运行中暴露出的运行可靠性较低问题所采取的几点技术改进措施，如ＨＷＴＡ稳压电源、保护限制逻辑和备用励磁切换等回路改造方案。
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| 关 键 词： | 汽轮发电机 励磁系统 运行可靠性 电力系统 |
| 文章编号： | 1006-3986(2000)03-0024-02 |
Measures for Improving Operation Reliability of Excitation Systems |
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| SONG Shun-yi,CHENG Qi-sheng. Measures for Improving Operation Reliability of Excitation Systems[J]. Hubei Electric Power, 2000, 24(3): 24-25,29 |
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| Authors: | SONG Shun-yi CHENG Qi-sheng |
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| Affiliation: | SONG Shun-yi ,CHENG Qi-sheng ;(Mawan Power Plant,Guangdong Shen Zhen 518052 ,China) |
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| Abstract: | The reason of low reliability for the excitation system of 300MW turbo generators at Mawan Power Plant is analyzed.Some measures such as HWTA stabilized supply,protection,limit logic and switching of standby exciter,taken for improving reliability have been presented. |
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| Keywords: | AVR stabilized supply protection standby exciter switching |
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