PV_Battery_EMS_Operational_Dataset
Description
This dataset contains operational data from a grid-connected photovoltaic Energy Management System (EMS) with battery energy storage. The dataset includes variables related to photovoltaic power generation, load demand, battery power flow, grid energy exchange, and battery state of charge (SOC). Additionally, fixed battery energy storage system parameters are included to improve system reproducibility and analysis. The sampling time resolution is 1 minute. Variables Description TIME: Timestamp of data acquisition. Unit: date and time P_PV: Power generated by the photovoltaic system. Unit: kW LOAD: Load power demand of the system. Unit: kW P_BAT: Battery charge/discharge power. Positive values represent battery discharging and negative values represent charging. Unit: kW P_GRID: Power exchanged with the electrical grid. Unit: kW SOC_REAL: Real battery state of charge. Unit: % ESS_MAX: Maximum energy storage system capacity. Unit: kWh ESS_INI: Initial energy storage system capacity. Unit: kWh BDR_Kwh: Nominal battery bank capacity. Unit: kWh BDR_Min: Minimum allowed battery bank limit. Unit: kWh BDR_Max: Maximum allowed battery bank limit. Unit: kWh DOD: Battery depth of discharge. Unit: %