基于直流最优潮流LMP算法的改进模型

An Improved Model of DCOPF-Based LMP Algorithm

提出一个基于直流最优潮流的改进模型来计算LMP新模型通过引入一个损耗分布因子矢量,将原本集中在参考节点的系统损耗明确的分布到某些节点上。新模型采用迭代的计算方法计算非线性的系统损耗。

In this paper,an improved model based on DCOPF is proposed to calculate LMP （locational marginal pricing）. The system loss concentrated at reference bus in traditional model is explicitly distributed to some buses by introducing a vector of loss distribution factor. Besides,the new model employed the iterative algorithm to calculate the nonlinear system loss.