摘要
牛顿-拉夫逊法是求解非线性代数方程有效的迭代计算方法,广泛应用于现代电力系统安全分析、故障诊断与控制的潮流计算中。为提高牛顿-拉夫逊潮流计算方法的快速性和收敛精度,本文提出一种改进的牛顿-拉夫逊潮流计算法,并通过IEEE14和IEEE30节点测试系统分析表明与传统方法相比该方法所具有的优点。
Newton-Raphson method is an effective iteration method to solute nonlinear equation, which is widely used in power flow calculation of modern electric power system. In this paper, an improved Newton-Raphson power flow calculation method was put forward to improve the calculation speed and accuracy, through IEEE14 and IEEE30 examples verifies it is faster than tradition method.
出处
《计算技术与自动化》
2013年第4期41-44,共4页
Computing Technology and Automation
基金
国家自然科学基金项目(50677069)
