The node equation set of the electric network is solved on a microcomputer with sparse matrix technique.

本文研究了稀疏矩阵技术在微型机上解电力网络的节点方程组。

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And a new iterative equation was well constructed through improving the existing node equation method which enhanced the astringency of calculation.

对节点方程法进行改进，构造了新的迭代方程序，提高了计算收敛性。

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This paper presents a method to treat the various changes of lines with mutual conductance for analysis of faulted power systems. The modified formula of node equation of networks have been derived.

本文系统地研究了电力系统故障计算中关于互感线路各种变化情况下的处理方法，导出了网络节点方程的修正计算公式。

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This paper presents a method to treat the various changes of lines with mutual conductance for analysis of faulted power systems. The modified formula of node equation of networks have been derived.

本文系统地研究了电力系统故障计算中关于互感线路各种变化情况下的处理方法，导出了网络节点方程的修正计算公式。

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