FIRST PASSAGE FAILURE OF DYNAMICAL POWER SYSTEMS UNDER RANDOM PERTURBATIONS

来源 :The Third International Conference on Dynamics,Vibration and | 被引量 : 0次 | 上传用户：linzsu

【摘要】

：

【作者】

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L.C.Chen W.Q.Zhu

【机构】

：

College of Civil Engineering,Huaqiao University,Quanzhou Fujian,362021,China

【出处】

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The Third International Conference on Dynamics,Vibration and

【发表日期】

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2010年4期

【关键词】

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Power system quasi non-integrable generalized Hamiltonian system random perturba

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　　The first passage failure of dynamical power system of a 3rd order single machine infinite bus system under random perturbations is studied by using the stochastic averaging method for quasi non-integrable generalized Hamiltonian systems [1].First.the system state is approximately represented by a set of averaged It(o) stochastic differential equations governing the slowly varying processes by using the stochastic averaging method.

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FIRST PASSAGE FAILURE OF DYNAMICAL POWER SYSTEMS UNDER RANDOM PERTURBATIONS

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