Maintenance Strategy of Microgrid Energy Storage Equipment Considering Charging and Discharging Losses
摘要
As the key equipment for smooth load and reliability improvement of independent microgrids due to its high controllability, it is of great significance to adopt reasonable operation and maintenance strategies to improve the safety and reliability of energy storage equipment. The existing O&M strategy has not considered the impact of charge and discharge loss of energy storage batteries, and insufficient utilization of its operating data will lead to high overall O&M costs of equipment. This paper proposes an operation and maintenance strategy considering the number of charging and discharging and loss of energy storage batteries, and verifies the effectiveness of the operation and maintenance strategy proposed in this paper based on the historical history of on-site operation and maintenance of a microgrid energy storage power station.