快速解耦法潮流计算针对小阻抗支路处理方法的研究  

Method to Deal with Small Impedance Branches Based on Fast Decoupled Load Flow Algorithm

作　　者：许可[1] 郎兵[1] 

机构地区：[1]北京交通大学电气工程学院,北京100044

出　　处：《北京交通大学学报》2005年第5期107-110,共4页JOURNAL OF BEIJING JIAOTONG UNIVERSITY

摘　　要：通过对快速解耦法潮流计算中迭代过程的分析,结合小阻抗支路两端电压的相位和幅值的变化规律,导出了适用于迭代求解小阻抗支路的潮流算法的修正方程,从而使快速解耦法在计算含有小阻抗支路的电力系统潮流时具有很好的收敛性.The paper educes revised equations of load flow algorithm for small impedance branches, by analyzing iterative process of fast decoupled load flow algorithm and the variation of the voltage phase angle and the value at both ends of small impedance branches. This analytical method makes fast decoupled load flow algorithm and has the better convergence at calculating load flow of the power systems with the small impedance branches.

关 键 词：快速解耦法 小阻抗支路 收敛性 

分 类 号：TM711[电气工程—电力系统及自动化]