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Effects of unsuccessful transmissions of measurements on uncertainty in power flow calculations

机译:不成功传输对功率计算中不确定性的不成功传输的影响

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Using a linear DC power flow model, the power flow calculation can be determined by the bus susceptance matrix and the voltage angles. In this paper, we consider a power system where the voltage angle measurement at each bus is transmitted to a control center via a wireless communication channel. In order to model unsuccessful transmissions, we derive a two-component Gaussian mixture model to describe the probability density function of our knowledge of every voltage measurement at the control center. We investigate how the unsuccessful transmissions of each link affect the distribution of the quantities calculated by the power flow calculation at the control center.
机译:使用线性DC功率流模型,功率流量计算可以由总线磁矩阵和电压角度确定。在本文中,我们考虑经由无线通信信道将每个总线的电压角度测量发送到控制中心的电力系统。为了模拟不成功的传输,我们得出了双组分高斯混合模型,以描述我们对控制中心的每个电压测量的知识的概率密度函数。我们研究了每个链路的不成功传输如何影响通过控制中心的功率流量计算计算的量的分布。

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