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Single-phase power distribution system power flow and fault analysis

机译:单相配电系统潮流与故障分析

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摘要

Alternative methods for power flow and fault analysis of single-phase distribution systems are presented. The algorithms for both power flow and fault analysis utilize a generalized approach to network modeling. The generalized admittance matrix, formed using elements of linear graph theory, is an accurate network model for all possible single-phase network configurations. Unlike the standard nodal admittance matrix formulation algorithms, the generalized approach uses generalized component models for the transmission line and transformer. The standard assumption of a common node voltage reference point is not required to construct the generalized admittance matrix. Therefore, truly accurate simulation results can be obtained for networks that cannot be modeled using traditional techniques.
机译:提出了用于单相配电系统潮流和故障分析的替代方法。潮流和故障分析的算法都采用一种通用的网络建模方法。使用线性图理论的元素形成的广义导纳矩阵是适用于所有可能的单相网络配置的精确网络模型。与标准节点导纳矩阵公式算法不同,通用方法对传输线和变压器使用通用组件模型。构造广义导纳矩阵不需要公共节点电压参考点的标准假设。因此,对于使用传统技术无法建模的网络,可以获得真正准确的仿真结果。

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