Research on Loss Analysis Method of Distribution Network Considering Uncertainty
Aiming at the uncertainty problem of distributed generation(DG)power output in distribution network loss analysis,a distribution network loss analysis method considering uncertainty based on latin hypercube sampling(LHS)is proposed.Firstly,a distribution network loss model is established,and the load distribution loss and DG loss calculation methods are analyzed.Secondly,the LHS is applied to evaluate the distribution network stochastic losses for the uncertainty problem of DG power output.In the experimental stage,the proposed method is validated using the IEEE 36 feeder system as an example.Compared with the random sampling method,the proposed method has lower voltage mean error and smoother error curve.The method can calculate the distribution node's loss more accurate.
Distribution networkDistributed generation(DG)Loss calculationActive powerReactive powerUncertaintyLoadLatin hypercube sampling(LHS)
万方数据
维普
