论文标题
带有线路的分支流模型的注释
A Note on Branch Flow Models with Line Shunts
论文作者
论文摘要
当假定PI电路线模型中的分流元素为零时，已经证明分支流模型等效于总线注入模型，并且在某些条件下，径向网络上最佳功率流问题的二阶锥体松弛是确切的。在本说明中，我们提出了一个分支流模型，该模型包括非零线路，并证明在基本上与零分流元件的条件下，放松的等效性和确切性继续保持。
When the shunt elements in the Pi circuit line model are assumed zero, it has been proved that branch flow models are equivalent to bus injection models and that the second-order cone relaxation of optimal power flow problems on a radial network is exact under certain conditions. In this note we propose a branch flow model that includes nonzero line shunts and prove that the equivalence and the exactness of relaxation continue to hold under essentially the same conditions as for zero shunt elements.
