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Cascaded Reservoirs Operation Rules Based on Predicted Available Water
| Content Provider | Semantic Scholar |
|---|---|
| Author | Wang, Dong Wu, Xinyu Wang, Sen Lin Guo, Youan |
| Copyright Year | 2014 |
| Abstract | The traditional operation function for cascaded reservoirs takes available water as the state vari- able. However, poor simulation results may be caused by estimation errors when using predicted inflow. For this reason, with predicted available water considered as the state variable, an opera- tion function and an optimization model are proposed in this paper. In this operation function, the predicted value equals existing storage in the current stage plus local inflow forecasted by sea- sonal ARIMA model, and the parameters are obtained by multiple regression method. The pro- posed optimization model aims to maximize annual average generating capacity with considera- tion of system reliability and extreme failure. A case study of Lancang River cascaded reservoirs shows that the proposed operation function can effectively consider the uncertainty of forecasted run-off and obtain a better solution than the traditional one. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://www.hanspub.org/journal/PaperDownload.aspx?DOI=10.12677/JWRR.2014.33032 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
