基于多类需求响应的配电网优化调度OA北大核心

Aimed at the problem that the existing incentive pricing compensation mechanism cannot meet the differentiated needs of multiple types of load,a compensation method for interruptible load is proposed in the form of sectional compensatory price.Meanwhile,a two-dimensional alternating function of load transferable time and load transferable power is introduced to establish a transferable load compensation model to quantify the cost of load transfer.A model of multi-type demand response participating in the optimal operation of distribution network considering uncertainties in interruptible load is established.Aimed at the non-convex nonlinearity constraint of the model,it is transformed into a mixed integer second-order cone programming model by the second-order cone relaxation method,which is further solved by the CPLEX solver.In addition,the contribution degree and confidence degree are introduced to evaluate the user responsiveness.Simulation results show that the novel compensation mechanism can more reasonably guide users to adjust the power load,smooth the load curve,and improve the operating economy of distribution network.