配电自动化终端布局规划方法

A Method of Layout Planning for Distribution Automation Terminal

针对配电自动化规划中的配电终端布局问题,提出一种配电自动化终端布局科学规划方法。首先分析了配电自动化终端配置的原则,研究了考虑配电自动化的配电网可靠性评估方法。在此基础上建立了以一次开关设备和配电终端投资费用、运行费用以及故障停电损失费用之和最小为目标的优化模型,并采用遗传算法对优化模型进行求解,从而确定配电网中一次开关设备和配电自动化终端的安装位置和安装类型。IEEE RBTS BUS-2算例结果表明,该方法能够得到合理的配电自动化终端布局结果。

In order to deal with problems of distribution terminal layout planning in distribution automation program, a layout planning method for distribution automation terminal is put forward. First, principle of distribution automation terminal configuration is analyzed, and method of distribution reliability evaluation considering distribution automation is studied. On these bases, optimization model with minimum total cost of primary switch equipments and distribution terminal investment, operation cost and loss of outrage as objective is established. Genetic algorithm is used to solve the model to determine place and type for distribution automation terminal. Finally, simulation result with IEEE RBTS BUS-2 shows that this method can get reasonable layout for distribution automation terminal.