Conditional Value of Lost Load based Unit Commitment in Microgrid Considering Uncertainty in Battery Swap Station

摘要

Battery Swap Station (BSS) is propounded to catch more feasibility for Electric Vehicles (EVs) industry. The research concentrates on BSS management nearby other components in microgrid structure. Authors seek to evaluate BSS role meanwhile remarking the most benefit from MicroGrid System Operator (MGSO) perspective. BSS participation is fulfilled through a Stochastic Unit Commitment (SUC) program which includes Value of Lost Load (VoLL) caused by the vulnerability of BSS to the driving pattern. The VoLL is measured in terms of Conditional Value of Lost Load (CVoLL) definition. CVoLL helps the SUC to handle the associated high cost of VoLL in some extreme low probability scenarios. The detailed technical constraints of BSS operation are formulated to support BSS proposal. In this research, BSS is a novel unit which belongs to the MGSO for direct load controlling in a two-stage hierarchical process. Results will express a primal idea on BSS operation in microgrid.