主动配电网规划研究综述Review of Active Distribution Network Planning
邢海军;程浩忠;张沈习;张逸;
摘要(Abstract):
从主动管理、规划模型、规划方法、求解算法等方面对主动配电网(active distribution network,ADN)规划研究进行了综述。首先,介绍了主动管理的概念,总结了ADN与传统配电网(traditional distribution network,TDN)的不同技术特点。然后,总结并深入分析了ADN规划模型、不确定性规划、多阶段规划、求解算法等方面的研究成果,探讨了ADN规划涉及的相关问题(如负荷预测、信息与通信技术、方案评估),指出:由于考虑分布式电源(distributed generation,DG)、电动汽车、柔性负荷的接入,同时需考虑主动管理策略,ADN规划的优化目标变得更加多元,需要综合考虑系统的可靠性、经济性及DG的接入能力;ADN的利益主体包括配电公司、DG独立投资商、需求侧管理参与方等,这使得ADN规划问题需要协调各投资主体利益;再者,ADN增加了优化过程中的决策变量及约束条件,不确定性的叠加,使得运行状态更加复杂,极大地影响了规划方案寻优的可行解空间;ADN规划主动地采用管理措施来降低规划方案未来可能的运行风险,其规划结果除了网络解(即规划建设方案),还包括非网络解(即运行控制策略)。最后对ADN规划未来的研究重点进行了展望。
关键词(KeyWords): 主动配电网;主动管理;配电网规划;规划算法;不确定性
基金项目(Foundation):
作者(Author): 邢海军;程浩忠;张沈习;张逸;
Email:
DOI: 10.13335/j.1000-3673.pst.2015.10.004
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