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http://dx.doi.org/10.3741/JKWRA.2010.43.4.393

Hydrologic Performance Characteristics Variation of Small Scale Hydro Power Plant with Variation of Inflow  

Park, Wan-Soon (Korea Institute of Energy Research)
Lee, Chul-Hyung (Korea Institute of Energy Research)
Publication Information
Journal of Korea Water Resources Association / v.43, no.4, 2010 , pp. 393-398 More about this Journal
Abstract
The variation of inflow at stream and hydrologic performance for small scale hydro power (SSHP) plants due to variation of inflow have been studied. The model, which can predict flow duration characteristic of stream, was developed to analyze the variation of inflow caused from rainfall condition. And another model to predict hydrologic performance for SSHP plants is established. Monthly inflow data measured at Andong dam for 32 years were analyzed. The existing SSHP plant located in upstream of Andong dam was selected and analyzed hydrologic performance characteristics. The predicted results from the developed models in this study show that the data were in good agreement with measured results of long term inflow at Andong dam and the existing SSHP plant. Inflow and ideal hydro power potential had increased greatly in recent years, however, these did not lead annual energy production increment of existing SSHP plant. As a results, it was found that the models developed in this study can be used to predict the primary design specifications and inflow of SSHP plants effectively.
Keywords
small scale hydro power; flow duration; inflow; design flowrate; rainfall condition;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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