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short circuit analysis
相关语句
  短路分析
     Short Circuit Analysis of Two Triacs in the Numerical Control AC Stable Voltage Power Supply
     数控交流稳压电源中二只双向晶闸管的短路分析
短句来源
     Transient analysis of power systems is a difficult course for the students of electrical engineering, in which the basic theory and short circuit analysis of synchronous machines are the most difficult part.
     “电力系统 (暂态 )分析”历来是电气专业比较难教难学的课程 ,其中同步发电机基本理论与三相短路分析部分则是该难课中的难关。
短句来源
  短路计算
     With the development of electric industry,probabilistic short circuit analysis method is used as an auxiliary tool in the planing and designing of power system to provide reference data for the security and economy of the power system.
     随着电力工业的发展,概率短路计算作为一种辅助工具,正日益广泛应用于电力系统规划、设计、可靠性评估方面,为合理解决电力系统安全性和经济性提供参考数据。
短句来源
     What's studied in this paper lays a theoretical foundation for the design,operation performance analysis,short circuit analysis and protection scheme of this transformer.
     所做工作是该变压器的设计、运行特性分析、短路计算及继电保护的配置与整定计算的基础。
短句来源
  “short circuit analysis”译为未确定词的双语例句
     APPLICATION OF MESH EQUIVALENCE TO SHORT CIRCUIT ANALYSIS
     网孔等值法在电力系统短路电流计算中的应用
短句来源
     THE APPLICATION OF MESH EQUIVALENCE TO SHORT CIRCUIT ANALYSIS
     网孔等值法在短路电流计算中的应用
短句来源
     MONTE CARLO SIMULATION OF PROBABILISTIC SHORT CIRCUIT ANALYSIS
     概率短路计算的蒙特卡罗仿真
短句来源
     Short Circuit Analysis on Main Transformer for Power Plants
     电厂主变短路事故分析
短句来源
     3.we do short circuit analysis upon multiple magnetic circuit transformers by use of steady non-linear analysis and get the leakage reactance respectively between high voltage and high voltage、high voltage and low voltage、two high voltage and low voltage、low voltage and high voltage and low voltage and two high voltage.
     3、采用稳态非线性分析法对多磁路变压器进行短路阻抗计算,利用能量法计算出变压器高压与高压、高压与低压、两高压与低压、低压与高压以及低压与两高压之间的漏感;
短句来源
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  相似匹配句对
     The Importance of Short-circuit Protection
     短路保护的重要性
短句来源
     On the Short Circuit Current Calculation
     有关短路电流的计算
短句来源
     Short-circuit Current Analysis for OPGW
     OPGW复合地线光缆短路电流计算分析
短句来源
     Study and Analysis on the Short-circuit Current
     短路电流的研究与分析
短句来源
     Analysis of Power Transformer Short-circuit Accident
     电力变压器短路事故分析
短句来源
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  short circuit analysis
The typical arc flash analysis also includes a short-circuit analysis.
      
The complete study includes a short-circuit analysis, an overcurrent device coordination study and an arc flash hazard analysis.
      
The ASPEN computer program is utilized for short circuit analysis.
      
This was also confirmed through voltage sag probability calculation using combination of short circuit analysis and power flow studies.
      
Short-circuit analysis of CFTRinh-172 inhibition of Cl secretion in T84 colonic epithelial cells.
      
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Based on the theory of Diakoptics and the sparsity techniques, an algorithm for short circuit analysis in power systems is presented, and an approach called piecewise cut loop impedance approach is developed, by which the cut loop impedance matrix can easily be treated. The computer core storage can be reduced and the computations could be saved, It has the advantages of two methods, the Z matrix with tearing and the Y matrix with tearing.A program for the small computer TQ-16 is developed and the results...

Based on the theory of Diakoptics and the sparsity techniques, an algorithm for short circuit analysis in power systems is presented, and an approach called piecewise cut loop impedance approach is developed, by which the cut loop impedance matrix can easily be treated. The computer core storage can be reduced and the computations could be saved, It has the advantages of two methods, the Z matrix with tearing and the Y matrix with tearing.A program for the small computer TQ-16 is developed and the results of solving an actual system are given.Results indicate that the size of the network being solved could be extended to 2000 nodes for TQ-16. This is about 4.5 times those of using only Z matrix with tearing for the same computer.

本文给出了根据分割论(Diakoptics)与稀疏技术理论的电力系统短路电流计算的算法及程序。该程序综合了阻抗分块法与稀疏技术的导纳法两种方法的优点,进一步提高了计算机解题能力。文中提出了处理切割线回路阻抗阵的方法——分块切割线回路阻抗法,采用这种算法,在TQ—16机可实现对2000个节点的网络的短路电流计算,较之用阻抗分块法其解题能力约可提高4.5倍。用该程序对实际网络进行了计算,给出了正确的结果。

In this paper, the projective method isapplied to piecewise solution of unsymmetrical shortcircuit in large-scale power systems.A brief descrip-tion of the projective theory of networks is first given,then the projective piecewise algorithm for short cir-cuit calculation is presented in detail.Results showthat the method presented is effective,reliable and so-phisticated for short circuit analysis. Once the projec-tive tensors of subnetworks are found,they can beused repeatedly in subsequent computations....

In this paper, the projective method isapplied to piecewise solution of unsymmetrical shortcircuit in large-scale power systems.A brief descrip-tion of the projective theory of networks is first given,then the projective piecewise algorithm for short cir-cuit calculation is presented in detail.Results showthat the method presented is effective,reliable and so-phisticated for short circuit analysis. Once the projec-tive tensors of subnetworks are found,they can beused repeatedly in subsequent computations. Only oneprojective tensor of subnetwork in which the fault hap-pens,should be modified.The projective piecewise so-lution provides a new way for the analysis and compu-tation in large power system.

本文把网络的分块射影法用于大规模电力系统不对称短路的分析计算。研究表明:该方法对短路计算是可行的。一旦求出了射影张量,即可重复用于后续的计算,只需改变故障所在的那一个子网络的射影张量。本文提出的网络分块射影算法为大规模电力系统的分析计算提供了一条崭新的途径。

With the development of electric industry,probabilistic short circuit analysis method is used as an auxiliary tool in the planing and designing of power system to provide reference data for the security and economy of the power system.This paper outlines the model and algorithm of a probabilistic short circuit analysis method based on the Monte Carlo simulation approach. The algorithm proved to be effective and reasonable by the numerical results of a sample system.

随着电力工业的发展,概率短路计算作为一种辅助工具,正日益广泛应用于电力系统规划、设计、可靠性评估方面,为合理解决电力系统安全性和经济性提供参考数据。文章提出了一种基于蒙特卡罗仿真的概率短路的建模及实现方法,对算法模型进行了分析说明,并通过对实际系统的计算和讨论,验证了该算法是有效的、可行的

 
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