【作者】 熊宁； 陈恳；

【Author】 XIONG Ning CHEN Ken (Information Engineering School, Nanchang University, Nanchang 330029, China)

【机构】 南昌大学信息工程学院；

【摘要】 提出一种基于连续潮流求取电压稳定临界点的新方法,使其能够在考虑约束的情形下适用于任意形式的负荷增长方式。在求解临界点的过程中,以弱节点电压作为连续变量,变步长下降,减少了求解中间运行点的数量,使其更快地接近临界点。在IEEE14节点系统的计算证实了该方法的快速、有效性。更多还原

【Abstract】 A new method based on continuation power flow is proposed for tracing crisis point of voltage stability,which can deal with all kinds of increased type of load and meet constraint of reactive power demand.Voltage is regarded as continuous variable and drop with variable step length in order to decrease the number of middle point between original point and crisis point which can make crisis point be traced more quickly..This method is verified by calculation of IEEE 14 bus.更多还原