Impact of the Data Quality from Hydroelectric Plants in the Past Operation Analysis using a Middle Term Simulation Tool
نویسندگان
چکیده
This paper presents the impact of the data quality from hydroelectric plants in the analysis of their past operation. A middle term simulation tool has been applied to Brazilian hydroelectric plants which are under the coordination of the Electric System National Operator (ONS). In order to analyze the impact of the data quality this simulator is used to reproduce the past operation of the plant, once with official data and average productivity and the next with adjusted data and variable overall efficiency. The results show that the use of both consolidated data and variable overall efficiency reduces the errors between recorded and simulated variables bringing the plant’s simulated and real operation closer.
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