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结构保留模型
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  structure preserving model
     The strict Lyapunov energy function is constructed for the network structure preserving model and load model with the steady voltage character.
     基于网络结构保留模型,发电机采用二阶经典模型,负荷计及静态电压特性,构造了满足严格Lyapunov稳定性的能量函数。
短句来源
     In this paper, based on the structure preserving model, the topological energy function and the method of the potential energy boundary surface of power system transient stability analysis which all have been developed in recent years, an effective algorithm for deriving the practical dynamic security regions (PDSR) of multimachine power systems is proposed. One hyperplane of the PDSR is approximated by least squares using the critical points selected with reference to orthogonal tables.
     本文在近年发展的电力系统暂态稳定结构保留模型、拓朴能量函数和势能界面法的基础上,首次使用超平面拟合和正交选点方法,构成了决定实用电力系统动态安全域(PDSR)的可行算法。
短句来源
  structure preserving models
     Review,Analysis and Prospect of Structure Preserving Models in Power Systems
     电力系统结构保留模型的回顾、分析和展望
短句来源
     Research on Structure Preserving Models and Construction of Bounding Functions in Power Systems
     电力系统结构保留模型及上界函数法暂态稳定域构建的研究
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  “结构保留模型”译为未确定词的双语例句
     In chapter 2, the history and its main branches of SPM are reviewed at first, then the SPM was analyzed and induced according to the relevant theories, ultimately the research field of SPM was also prospected.
     论文第二章中回顾了自80年代开始提出的几种主流的结构保留模型,然后对它们进行了理论分析和归纳,并且通过几种不同的理论和方法找出了它们之间的本质联系,最后对其进行了总结和展望。
短句来源
     7 (OV-1 column) and 0.981? 5 (OV-25 column), respectively. All the parameters possess the advantages of clear physical significance and easy computation.
     用逐步回归方法 ,最后选用S、μ2 和Elumo三个参数 ,建立了其在非极性柱OV 1和弱极性柱OV 2 5上的气相色谱定量结构保留模型 ,相关系数分别高达 0 9917和 0 9815。
短句来源
     For the proper use of the criterion, the relationship between the number of critical cutsets and the type of UEP with respect to transient angle stability is developed based on two structure-preserving power system models.
     为了使人们能够放心地、正确地运用与临界割集相关的稳定准则,本文以电力系统结构保留模型为基础,从理论上推导出暂态功角稳定不稳定平衡点为i型的当且仅当事故后电力扩展网络中存在i个临界割集。
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  相似匹配句对
     A Structural Model of Knowledge Base
     知识库的结构模型
短句来源
     The Structrue Modeling of N-100
     N-100的结构模型
短句来源
     Model of Artificial Neural Network for Quantitative Structure-Retention Relations of Saturated Alcohols
     饱和醇结构-保留定量相关的人工神经网络模型
短句来源
     Review,Analysis and Prospect of Structure Preserving Models in Power Systems
     电力系统结构保留模型的回顾、分析和展望
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     S. models have been found.
     S.模型
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In this paper, based on the structure preserving model, the topological energy function and the method of the potential energy boundary surface of power system transient stability analysis which all have been developed in recent years, an effective algorithm for deriving the practical dynamic security regions (PDSR) of multimachine power systems is proposed. One hyperplane of the PDSR is approximated by least squares using the critical points selected with reference to orthogonal tables. Such PDSR not only can...

In this paper, based on the structure preserving model, the topological energy function and the method of the potential energy boundary surface of power system transient stability analysis which all have been developed in recent years, an effective algorithm for deriving the practical dynamic security regions (PDSR) of multimachine power systems is proposed. One hyperplane of the PDSR is approximated by least squares using the critical points selected with reference to orthogonal tables. Such PDSR not only can simulate the interested parts of dynamic security regions well, but also can be expressed and used easilly.

本文在近年发展的电力系统暂态稳定结构保留模型、拓朴能量函数和势能界面法的基础上,首次使用超平面拟合和正交选点方法,构成了决定实用电力系统动态安全域(PDSR)的可行算法。该PDSR不仅能较好地模拟实际感兴趣的动态安全域,而且易于表达和使用。

Based on the Structure-Preserving model and the Potential Energy Noundary Surface(PEBS) ap-

本文针对结构保留模型,证明了在势能界面(PEBS)法的基础上所得到的注入空间上的动态安全域内的点所对应的梯度系统是结构稳定的.证明了这样的动态安全域具有开性、稠密性和连通性,而且其边蜀是紧致的.从而为进一步定量研究动态安全域奠定了理论基础.

Based on the structure preserving model of power system and the differential topology theory, the theory foundation of boundaries of Dynamic Security Region (DSR), approximated by a set of hyperplanes, is represented. The analytic expression determining these hyperplanes and its algorithm are given.

本文根据电力系统结构保留模型和微分拓扑理论,阐述了用一组超平面近似描述动态安全域边界的理论依据,给出了决定这些超平面的解析表达式,并用算例作了验证。

 
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