Lei Su1,2,3, Wanli Feng1,2,3, Cao Kan1,2,3, Mingjiang Wei1,2,3, Jihai Wang4, Pan Yu4, Lingxiao Yang5,*
Energy Engineering, Vol.123, No.3, 2026, DOI:10.32604/ee.2025.071006
- 27 February 2026
Abstract To address the high costs and operational instability of distribution networks caused by the large-scale integration of distributed energy resources (DERs) (such as photovoltaic (PV) systems, wind turbines (WT), and energy storage (ES) devices), and the increased grid load fluctuations and safety risks due to uncoordinated electric vehicles (EVs) charging, this paper proposes a novel dual-scale hierarchical collaborative optimization strategy. This strategy decouples system-level economic dispatch from distributed EV agent control, effectively solving the resource coordination conflicts arising from the high computational complexity, poor scalability of existing centralized optimization, or the reliance on local information… More >