广义Tellegen定理在P-Q分解法中的应用  

Application of General Tellegen’s Theorem in Decoupled Power Flow Method

作　　者：于永利[1] 李宝国[1] 鲁宝春[1] 

机构地区：[1]辽宁工学院信息科学与工程学院,辽宁锦州121001

出　　处：《辽宁工学院学报》2006年第6期356-358,共3页Journal of Liaoning Institute of Technology(Natural Science Edition)

摘　　要：P-Q分解法是电力系统潮流计算方法,将广义Tellegen定理的小扰动定理应用于P-Q分解法的潮流计算中,简化了修正方程式的求解过程,在保持计算精度和收敛性不变的情况下,提高了潮流计算速度,拓宽了广义Tellegen定理的应用领域。The decoupled power flow method is a kind of power flow algorithm in the power system. The perturbation method of the general Tellegen＇s theorem was applied to decoupled power flow method in this paper. The method predigests the solving process of the modifying equation, and in the case of keeping no changes on the computational accuracy and astringency, improves power flow algorithm speed and widens the field in which general Tellegen＇s theorem can be used.

关 键 词：潮流计算 P-Q分解法 Tellegen定理 

分 类 号：TM711[电气工程—电力系统及自动化]