内河港区电气柔性负荷可调潜力测算方法研究OA

With the in-depth advancement of China's"Dual Carbon"strategy,the electrification of inland river port areas has undergone comprehensive acceleration.These port areas posses abundant flexible load resources and significant adjustable potential.However,due to the diversity of load types and substantial differences in operational characteristics,effective quantitative assessment methods for adjustable potential remain lacking,which limits improvements in utilization efficiency.To address this challenge,a methodology is proposed for quantifying the adjustable potential of flexible electrical loads in inland river port areas.The primary flexible electrical loads—air conditioning systems,reefer containers,electric heavy-duty trucks,port machinery,and shore power systems—are classified into three categories based on operational characteristics:generalized energy storage loads,shiftable loads,and demand-responsive loads.By comprehensively considering multi-dimensional dynamic factors such as ambient temperature,equipment operating parameters,logistics schedules,and vessel berthing status,refined load models are established to identify sources of adjustable potential for each load category.Furthermore,an evaluation index system is developed,and a spatial-temporal estimation method is proposed to quantify the adjustable potential of port loads.Finally,through analysis of typical daily operational data from an inland river port,minute-level quantification of the adjustable potential for flexible electrical loads is achieved,providing theoretical support for optimizing resource allocation and enhancing dispatch efficiency in port energy systems.