Optimal Reconfiguration-Based Dynamic Tariff for Congestion Management and Line Loss Reduction in Distribution Networks
Optimal Reconfiguration-Based Dynamic Tariff for Congestion Management and Line Loss Reduction in Distribution Networks
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DOI：
10.1109/tsg.2015.2419080
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发表时间：
2016-05-01
影响因子：
9.6
通讯作者：
Liu, Zhaoxi
中科院分区：
文献类型：
--
作者：
Huang, Shaojun;Wu, Qiuwei;Liu, Zhaoxi
本文提出了一种基于最优重构的动态费率（DT）方法，用于电动汽车高普及率配电网的拥塞管理和线损减少。在所提出的DT概念中，在计算DT时通过混合整数规划采用馈线重新配置（FR），与没有FR的DT概念相比，可以最小化能源成本并减少DT。本文进一步论证了在计算DT时可以考虑线损。这样就可以通过DT框架以分散的方式实现线损降低。通过三个案例研究来验证基于最优重构的 DT 方法用于配电网拥塞管理和减少线损。
This paper presents an optimal reconfiguration-based dynamic tariff (DT) method for congestion management and line loss reduction in distribution networks with high penetration of electric vehicles. In the proposed DT concept, feeder reconfiguration (FR) is employed through mixed integer programming when calculating the DT, leading to minimized energy cost and reduced DT as compared with the DT concept without FR. This paper further demonstrates that the line losses can be taken into account during the calculation of DT. As a result, the line loss reduction can be realized in a decentralized manner through the DT framework. Three case studies were conducted to validate the optimal reconfiguration-based DT method for congestion management and line loss reduction in distribution networks.