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The Duke Energy McAlpine Creek Substation in Charlotte, North Carolina, has been a test bed for smart grid and renewable generation technology since 2006. The area just outside the substation fence houses a 50 kW photovoltaic installation as well as a 240 kW, 500 kWh battery energy storage system (BESS). These two assets are connected in parallel to import and export energy to a distribution circuit...
Increased penetration of renewable energy based generators throughout modern distribution networks makes it crucial to seek elevated levels of accuracy in forecasting methods. This paper presents a new load forecasting method for residential distribution feeders. It uses, load time series decomposition to distinguish between all types of loads and events on feeder. Then, a generalized regression neural...
In this paper and integrated battery energy management algorithm for optimal control of power and energy of a medium voltage feeder is discussed. The proposed unique control algorithm enhances coordination of two main storage applications, viz., Photo-Voltaic Capacity Firming (PVCF) and electric Energy Time Shift (ETS). Optimization of control parameters and set points are considered for management...
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