23 Schedule Storage: Set or For a DER system that has storage capabilities, such Autonomous O H Recommended schedule the storage of as battery storage or a combined PV + storage for DER systems ICT: Utility updates the energy for later delivery, system or a fleet of electric vehicles. Preset with storage storage settings and/or indicating time to start values can be established. Settings are capabilities schedule charging, charging rate coordinated between the utility and DER operator. and/or time Different scenarios could include: “charge-by” Low load conditions at night are causing some renewable energy to be wasted, so charging energy storage DER systems at that time makes power system operations more efficient. DER controller charges at the specified rate (less than or equal to the maximum charging rate) until the state-of-charge (SOC) reaches a specified level. DER controller charges at the necessary rate in order to reach the specified SOC within the time. “charge-by”
23 Schedule Storage: Set or schedule the storage of energy for later delivery, indicating time to start charging, charging rate and/or “charge-by” time For a DER system that has storage capabilities, such as battery storage or a combined PV + storage system or a fleet of electric vehicles. Preset values can be established. Settings are coordinated between the utility and DER operator. Different scenarios could include: Low load conditions at night are causing some renewable energy to be wasted, so charging energy storage DER systems at that time makes power system operations more efficient. DER controller charges at the specified rate (less than or equal to the maximum charging rate) until the state-of-charge (SOC) reaches a specified level. DER controller charges at the necessary rate in order to reach the specified SOC within the “charge-by” time. Autonomous ICT: Utility updates the storage settings and/or schedule O H Recommended for DER systems with storage capabilities
SIWG_Phase_3_Functions_v3.docx