| 索风营水电站调节保证计算对比分析 |
| |
| 引用本文： | 高瑜,陈祖文.索风营水电站调节保证计算对比分析[J].水力发电,2011,37(8):64-67. |
| |
| 作者姓名： | 高瑜 陈祖文 |
| |
| 作者单位： | 1. 中国水电工程顾问集团公司,北京,100120
2. 中国水电顾问集团贵阳勘测设计研究院,贵州贵阳,550081 |
| |
| 摘 要： | 采用近似公式和计算机仿真两种方法,对索风营水电站进行了机组调节保证计算,结果显示机组最大转速和蜗壳最大压力近似公式计算值均小于仿真计算结果.通过对计算理论进行分析,认为近似公式计算不确定因素较多,计算值与实际值偏差较大,可能造成电站设计安全余度不足,同时对近似公式系数取值的修正进行了探讨,为引水系统布置简单的水电工程调...
|
| 关 键 词： | 调节保证计算 近似计算 仿真 索风营水电站 |
Comparative Analysis on Calculation of Regulation Guarantee of Suofengying Hydropower Station |
| |
| Gao Yu,Chen Zuwen.Comparative Analysis on Calculation of Regulation Guarantee of Suofengying Hydropower Station[J].Water Power,2011,37(8):64-67. |
| |
| Authors: | Gao Yu Chen Zuwen |
| |
| Affiliation: | Gao Yu1,Chen Zuwen2(1.HydroChina Corporation,Beijing 100120,China,2.HydroChina Guiyang Engineering Corporation,Guiyang 550081,Guizhou,China) |
| |
| Abstract: | The approximate formula and computer simulating were used to calculate the regulating guarantee of units in Suofengying Hydropower Station respectively.The results show that the maximum unit speed and the maximum spiral case pressure obtained by the approximate calculation are less than the values of simulating calculation respectively.The theoretical analysis shows that there are many uncertainties in the approximate formula and the calculating results are more than the actual values by a huge difference a... |
| |
| Keywords: | calculation of regulation guarantee approximate calculation simulation Suofengying Hydropower Station |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
