Object-oriented load flow for radial and weakly meshed distribution networks
Object-oriented load flow for radial and weakly meshed distribution networks
复制标题
径向和弱网状配电网络的面向对象的负载流
DOI：
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发表时间：
2003
期刊：
影响因子：
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通讯作者：
M. Russo
中科院分区：
文献类型：
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作者：
A. Losi;M. Russo
提出了一种面向对象的配电网潮流建模方法。提出了一种基于Newton-Raphson技术的面向对象算法。在面向对象的制定，一些近似的完整雅可比矩阵的介绍。因此，详细研究了所提出的面向对象算法的收敛特性，并推导出收敛的充分条件。特别注意的是支付给配电系统的电气参数和影响算法的收敛性能的数学参数之间的关系。在一些测试系统的情况下得到的数值结果给出证据的算法的功能。
Object-oriented load flow modeling is presented for both radial and weakly meshed distribution systems. An OO algorithm based on the Newton-Raphson technique is proposed. In the object oriented formulation, some approximations to the full Jacobian matrix are introduced. Consequently, a detailed study of the convergence characteristics of the proposed object oriented algorithm is presented and some sufficient conditions for convergence are derived. Particular attention is paid to the relationship between the electrical parameters of the distribution system and the mathematical parameters that influence the convergence properties of the algorithm. The numerical results obtained in the case of some test systems give evidence of the features of the algorithm.