In addition, line mode and zero-mode voltage wave cross each other at the point of fault which causes the natural frequency "aliasing".

此外，故障电压行波于非对称短路点发生线模与零模行波相互交叉透射，致使故障电压自然频率“混叠”。

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Sag state estimation observability analysis is modeled and correlative modification method is proposed from the point of fault current superimposing firstly.

基于故障电流叠加原理，构造了电压跌落状态估计可观性分析的数学模型，合理地解决了部分故障路段不可观的问题。

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In point of fault prediction, neural network based combination prediction is studied in the paper in which the best combining of traditional prediction methods is given by neural network.

本文从故障预报角度研究了神经网络组合预报模型，由神经网络给出常规预报方法的最佳组合。

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Shaprio has long denied any knowledge of the Ponzi scheme and federal prosecutors on Tuesday were careful to point out the civil settlement contains no finding of fault against Shapiro and his family.

FORBES: Carl Shapiro Could Still Go To Jail Over Madoff Ponzi

For those who sincerely hold such a belief, and who apply their offense and outrage equally against all offending parties, I find no fault and fully understand their point of view.

FORBES: Giving The Global Warming Bully A Free Pass

An emotional Safina slammed her racquet into the dirt in frustration after making her seventh double-fault of the day on match point.

BBC: Kuznetsova wins French Open title