利用公共电动汽车充电灵活性优化能效与电网稳定性
Optimizing Energy Efficiency and Grid Stability via Public EV Charging Flexibility
- FEE CTU Prague（捷克技术大学电气工程学院）
- CEE, Stanford University（斯坦福大学能源与环境工程系）
- FIT CTU Prague（捷克技术大学信息工程学院）
机构由 AI 辅助整理，请以论文原文为准。
AI总结：
该研究利用布拉格公共充电站真实数据，通过优化电动汽车充电时间提升能效、减少电网不平衡，为电力分销商与输电系统运营商合作保障电网稳定提供了新方向。
AI中文摘要：
本研究评估电动汽车（EV）充电灵活性在提升能效和电网稳定性方面的潜力。基于布拉格公共充电站的真实数据，我们分析个体及聚合充电会话，探究优化充电时间如何减少能源浪费、最小化电网不平衡并支持可再生能源整合。通过将EV充电与电网低需求时段及高可再生能源发电时段相匹配，我们证明能效得到显著提升，降低了对昂贵系统支持和辅助服务的需求。研究结果表明，在日益不确定的能源环境中，电力分销商与输电系统运营商的合作可开辟新机遇，在维持电网稳定性的同时推动可持续能源利用。
英文摘要：
This study evaluates the potential of electric vehicle (EV) charging flexibility to enhance both energy efficiency and power grid stability. Using real-world data from public charging stations in Prague, we analyze individual and aggregated charging sessions to explore how optimizing charging times can reduce energy waste, minimize grid imbalances, and support the integration of renewable energy. By aligning EV charging with periods of lower grid demand and higher renewable generation, we demonstrate a significant improvement in energy efficiency, reduc ing the need for costly system support and ancillary services. Our findings suggest that cooperation between power distributors and transmission system operators can unlock new opportunities for maintaining grid stability while promoting sustainable energy use in an increasingly uncertain energy landscape.
