Research on remote verification methods for charging piles by virtual standard device
编号:157
访问权限:仅限参会人
更新:2024-10-23 10:02:35 浏览:172次
张贴报告
摘要
Compared to traditional fuel vehicles, new energy vehicles offer advantages such as no exhaust emissions and lower carbon footprint. In recent years, the number of electric vehicles has grown exponentially, and the number of charging infrastructure has also increased rapidly. Electric vehicle charging stations are measurement instruments used for trade settlement, and regulations require these instruments to be periodically verified. Traditional measurement work for charging stations involves on-site verification based on physical standards, which is limited by physical space and cannot meet the growing demand efficiently. This paper analyzes and discusses the issue based on Bayesian theory, designing a system for verifying electric vehicle charging stations that improves efficiency. The algorithm explores remote measurement error assessment and uncertainty evaluation methods, using the tree-like structure of the charging process to estimate measurement errors, achieving an accuracy rate of over 85% for identifying out-of-tolerance charging stations, demonstrating the algorithm's effectiveness.
关键词
Charging piles; Bayesian theory ;remote verification;Virtual standard device
稿件作者
HanZongtao
Shenzhen Academy of Metrology & Quality Inspection
ZhengHuiZheng
Shenzhen Academy of Metrology & Quality Inspection
YuanRuiming
Metrology Center, State Grid Jibei Electric Power Company Limited
发表评论