块迭代的阻尼雅克比松弛方法，对大型稀疏的线性方程组非常有效。-Block iterative relaxation method than the resistance Ni Yake

采用一种松弛牛顿法，对IEEE33节点系统进行潮流计算，并得出正确结果。-Newton s method uses a relaxation programming for IEEE33 node system and derive the correct results