| 多机一洞水电站水力-调速系统的稳定分析 |
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| 引用本文： | 杨建东,郑向阳,李进平,莫剑. 多机一洞水电站水力-调速系统的稳定分析[J]. 水电能源科学, 2005, 23(3): 12-14 |
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| 作者姓名： | 杨建东 郑向阳 李进平 莫剑 |
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| 作者单位： | 武汉大学,水资源与水电工程科学国家重点实验室,湖北,武汉,430072 |
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| 摘 要： | 讨论了多机一洞水电站的水力-调速系统的稳定性,应用动力平衡理论从系统的基本方程出发,利用非齐次微分方程组与齐次微分方程组稳定性的关系,建立一套更符合实际工程的小波动稳定域计算模型,为实际工程提供可靠的理论依据。
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| 关 键 词： | 调速器 动力系统 调压室 稳定性 |
| 文章编号： | 1000-7709(2005)03-0012-03 |
| 修稿时间： | 2005-03-04 |
Stability Analysis of Hydraulic and Governor System at Multi-unit Sharing One Tailrace Tunnel Hydropower Plant |
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| YANG Jiandong. Stability Analysis of Hydraulic and Governor System at Multi-unit Sharing One Tailrace Tunnel Hydropower Plant[J]. International Journal Hydroelectric Energy, 2005, 23(3): 12-14 |
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| Authors: | YANG Jiandong |
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| Abstract: | In this paper,the stability of hydraulic and governor syste m at multi-unit sharing one tailrace tunnel hydropower plant is analyzed,by a pplying the theory of power balance,based on the elementary equations of system ,by utilizing the relation between nonhomogeneous equations and homogeneous equ ations,establishing a set of stability model of small water undulation,affordi ng credible theoretical foundation for the actual project. In the end,the credi bility of the theory is validated by programming. |
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| Keywords: | governor power system surge tank stability |
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