基于等值负荷矩模型的辐射形配电网节点电压快速估算方法

A Study on the Rapid Estimation Method for the Node Voltage of the Radial Distribution Network Based on the Equivalent Load Moment Model

针对辐射形配电网,提出一种基于等值负荷矩模型的节点电压快速估算及修正方法。对IEEE 33节点配电网算例系统进行潮流估算,并将估算结果和耗费时间与传统的前推回代法进行比较,验证了该算法的正确性和高效性。

This paper introduces a rapid estimation and correction method for the node voltage for the radial distribu- tion network, which is based on the equivalent load moment model. In addition, it introduces the power flow estimation for the example system of the IEEE33 node of the distribution network. The estimated results and the time consumed are compared with the traditional forward and backward substitution method to verify its accuracy and effectlveness