针对电压稳定概率评估中难以考虑支路故障随机性的问题，提出了基于点估计法的电压稳定分析方法。
The problem of taking random branch outages into account in probabilistic evaluation of voltage stability is studied, and an efficient point estimate method based is proposed.
采用了频谱分析法和电压过零点控制相应的滤波支路投入运行。
Frequency spectrum analysis and the crossing point of voltage are adopted to control the corresponding filter branch switch.
当电路的支路数目较多而节点数目较少时，运用节点电压法是一种更好的选择。
When the leg number of circuit is big and the node point number is small, it is a better choice to use the node voltage method.
然后，采用相量法求解出正弦电压激励下各并联支路的电流；
Then, the current of the paralleled branch coils excited by sine voltage is obtained by way of phasor.
本文系统地阐叙了大规模RLC电路的计算机网络分析方法，即利用改进的节点电压法求rlc电路的节点电压、支路电流和支路电压。
In this thesis, network analyzing method is introduced for large scale RLC circuits. That is to say, making use of improved nodal analysis can get nodal voltage, branch current and branch voltage.
本文系统地阐叙了大规模RLC电路的计算机网络分析方法，即利用改进的节点电压法求rlc电路的节点电压、支路电流和支路电压。
In this thesis, network analyzing method is introduced for large scale RLC circuits. That is to say, making use of improved nodal analysis can get nodal voltage, branch current and branch voltage.
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