The first order Taylor series expansion replaces the non-linear equation used in solving this plane, and thus simplifies the algorithm. 通過求解由一階泰勒展開式得到的線性方程組，避免了為求解此平面而求解非線性方程組最小二乘解的過程，使演算法簡化。
The node current-injection model based power flow equations are nonlinear ones, which can be solved by gradient method to deal with multi-loop or multi-source network. 文中的潮流方程是基於節點注入電流模型的非線性方程組，通過梯度法求解，可以解決具有多迴路和多電源的配電網潮流。
