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Load forecasting at the day-ahead timescale is a critical aspect of power system operations in the unit commitment process. It is also an important factor in renewable energy integration studies, where the combination of load and wind or solar forecasting techniques create the net load uncertainty that must be managed by the economic dispatch process or with suitable reserves. An understanding of...
The amount of wind power and other timevariable non-dispatchable renewable energy sources (RES) is rapidly increasing in the world. A few power systems are already facing very high penetrations from variable renewables which can surpass the systems' consumption during no-load periods, requiring the energy excess to be curtailed, exported or stored. The limitations of electric energy storage naturally...
Wind integration studies are conducted routinely to examine the operational impacts of wind on the power system. Wind plant power outputs and forecasts are needed as inputs to these studies and this data is often synthesized by a variety of methods. This paper examines the methodologies used to create these datasets, the pitfalls that may be encountered, and the tradeoffs between different methodological...
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