[1]刘明波,邱涌..非线性同伦参数在不可行性探测中的数值分析[J].郑州大学学报(工学版),2005,26(02):10-13.[doi:10.3969/j.issn.1671-6833.2005.02.003]
　LIU Mingbo,Qiu Chung.Numerical analysis of nonlinear homotopy parameters in unfeasibility detection[J].Journal of Zhengzhou University (Engineering Science),2005,26(02):10-13.[doi:10.3969/j.issn.1671-6833.2005.02.003]

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非线性同伦参数在不可行性探测中的数值分析()

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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:

26

期数:

2005年02期

页码:

10-13

栏目:

出版日期:

1900-01-01

文章信息/Info

Title:

Numerical analysis of nonlinear homotopy parameters in unfeasibility detection

作者:

刘明波; 邱涌.

华南理工大学电力学院,广东,广州,510640, 华南理工大学电力学院,广东,广州,510640

Author(s):

LIU Mingbo; Qiu Chung

关键词:

最优潮流;  非线性同伦内点法;  同伦变量

Keywords:

Optimal trend;  Nonlinear homotopy internal point method;  Homotopy variables

DOI:

10.3969/j.issn.1671-6833.2005.02.003

文献标志码:

A

摘要:

以发电机的有功耗量作为目标函数,以发电机功率输出的上下限、节点电压的上下限作为变量型不等式约束条件,以节点潮流方程作为等式约束构成最优潮流的数学模型,运用非线性同伦内点法求解最优潮流问题.对IEEE6、IEEE118节点试验系统的计算表明,其计算结果与运用内点法所得的结果十分接近,同时能够及时探测出不可行情况.

Abstract:

Taking the power consumption of the generator as the objective function, the upper and lower limits of the generator power output and the upper and lower limits of the node voltage as the variable inequality constraint, and the nodal power flow equation as the equation constraint to form the mathematical model of the optimal power flow, the nonlinear homotopy internal point method is used to solve the optimal power flow problem. The calculation of IEEE6 and IEEE118 node test systems shows that the calculation results are very close to the results obtained by using the internal point method, and the unfeasible conditions can be detected in time.

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