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首页> 外文会议>International conference on mechanical and electronics engineering >Reactive Power Compensation of Distribution Network Based on Bacterial Colony Chemotaxis Algorithm
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Reactive Power Compensation of Distribution Network Based on Bacterial Colony Chemotaxis Algorithm

机译：基于菌落趋化算法的配电网无功补偿

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摘要

Reactive power compensation of distribution network is an important method to improve power quality and voltage stability, while reducing the power loss of the distribution network. In this paper the objective function is built to minimize all the costs which include power loss costs and investment of the dynamic reactive power compensation device divided into each year. The actual operation of the distribution network is simulated considering light, normal and heavy load operation conditions. Bacterial colony chemotaxis (BCC) algorithm is used to determine which nodes to install the compensation devices. The calculation of reactive power compensation is done with the back/forward sweep algorithm adapting to the radial distribution system. In order to compensate three different load conditions separately, the fixed part and the switching part of the dynamic reactive power compensation device are used. This method applies to 28-node system, the result demonstrates that the method is feasible and effective.
机译：配电网无功补偿是提高电能质量和电压稳定性，同时降低配电网功耗的重要方法。在本文中，目标函数的建立是为了使所有成本降到最低，这些成本包括功率损耗成本和每年划分的动态无功补偿装置的投资。考虑到轻载，正常和重载运行条件，对配电网的实际运行进行了模拟。细菌菌落趋化性（BCC）算法用于确定要安装补偿设备的节点。无功补偿的计算是通过适用于径向配电系统的后/前扫算法进行的。为了分别补偿三个不同的负载条件，使用了动态无功补偿装置的固定部分和开关部分。该方法适用于28节点系统，结果证明了该方法的可行性和有效性。

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