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| 基于虚拟仪器的水电机组在线状态监测系统的研究 | |
| 引用本文： | 瞿曌,朱建林,赖旭.基于虚拟仪器的水电机组在线状态监测系统的研究[J].华东电力,2004,32(7):13-16. |
| 作者姓名： | 瞿曌 朱建林 赖旭 |
| 作者单位： | 1. 长沙大学,电子技术与应用物理系,湖南,长沙,410003 2. 湘潭大学,自动化研究所,湖南,湘潭,411105 3. 武汉大学,水电站过渡过程与控制重点实验室,湖北,武汉,430072 |
| 基金项目： | 湖南省教育厅科学研究项目 (No . 0 3C0 0 3 ) |
| 摘 要： | 随着水电机组状态检修的不断开展,需要实现对机组的状态监测,及时了解机组的运行情况并能及时处理。考虑到水电机组状态监测的多样性和复杂性,结合实际,提出了水电机组在线状态监测的项目和基于PXI总线仪器和LabVIEW的具体实施方案。状态监测系统通过对水电机组状态量的采集、处理和分析,实现水电机组运行状态在线实时监测,极大地提高了机组利用率。该系统在水电机组在状态检修中得到了实际应用。 |
| 关 键 词： | 水电机组 状态监测 LabVIEW PXI 信号分析 |
| 文章编号： | 1001-9529(2004)07-0013-04 |
| 修稿时间： | 2004年3月11日 |
Study of on -line condition monitoring system for hydro unit based on virtual instrument |
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| QU Zhao,ZHU Jian-lin,LAI Xu.Study of on -line condition monitoring system for hydro unit based on virtual instrument[J].East China Electric Power,2004,32(7):13-16. | |
| Authors: | QU Zhao ZHU Jian-lin LAI Xu |
| Affiliation: | QU Zhao~1,ZHU Jian-lin~2,LAI Xu~3 |
| Abstract: | With the development of condition-based maintenance of hydro unit, the condition monitoring for the unit should be realized to find out the operation condition of the unit and to handle any emergency timely. Considering the diversity and complication of condition monitoring for the hydro unit, the project of hydro unit on-line condition monitoring and the detailed implementation plan based on PXI bus instrument and LabVIEW were put forward. Through acquiring, processing and analyzing the hydro unit condition parameters, the on-line real-time operation condition monitoring for the hydro unit was realized and the availability of the unit was improved significantly. The system has been actually applied to condition-based maintenance of hydro unit. |
| Keywords: | hydro unit condition monitoring LabVIEW PXI signal analysis |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |