潮流计算的PQ算法，包括输入函数、因子表计算、节点导纳矩阵的形成等。-PQ flow calculation algorithm, including the input function, factor table calculation, the formation of the node admittance matrix and so on.

高等电力系统分析，IEEE 14节点潮流分析，短路计算，采用java编程，运用牛顿拉夫逊法，PQ分解法针对标准算例进行计算。-Higher power system analysis, trend analysis, IEEE 14 nodes short circuit calculation, using Java programming, using the newton-raphson method, the PQ decomposition method for standard ex