【摘要】 目前,网损分析计算方法很多,但大多很难计及节点注入功率随机波动等不确定因素所造成的影响。分析比较了现有的网损计算方法,提出了概率网损的新的分析方法,并将概率潮流方法应用于概率网损的分析计算。详细阐述了具体的实现过程并将该方法进一步应用于电力市场转运网损(过网网损)的分析计算。更多还原

【Abstract】 At present, there are various power losses analysis and calculation methods, but most of them fail to consider the effect of the uncertainty of power injection on buses. By comparing the existing power losses analysis and calculation methods, a new method called probabilistic power losses method is put forward , in which probabilistic power flow method is applied to analyze and calculate the probabilistic power losses. The realization process of this probabilistic power losses method is explained in detail and the method is applied further into the wheeling losses calculation in power market. The results of test examples show the validity of this method.更多还原