穿越森林草原配电线路的一二次融合成套柱上开关优化布置研究

Research on Optimal Placement for Complete Set of Primary and Secondary Integrated Overhead Pole Mounted Switch in Distribution Lines through Forest and Grassland

目前供电公司10 kV配电线路的一二次融合成套柱上开关仅凭经验进行安装布置,其安装数量和安装位置会直接影响穿越森林草原配电线路的故障处置效果。为了科学地开展一二次融合成套柱上开关安装选址,文中提出基于改进DBPSO优化的穿越森林草原配电线路一二次融合成套柱上开关优化布置算法。实验结果表明,该算法能通过较少的迭代次数实现最优一二次融合成套柱上开关位置组合的获得,为配电网一二次融合成套柱上开关安装选址提供科学参考,充分发挥其故障处置的实际效果。

At present,the installation and placement of the complete set of overhead pole mounted switches for the primary and secondary integration of 10 kV distribution lines of power supply company is only based on experiences,and its installation quantity and location will directly affect the fault disposal effect of the distribution lines passing through forests and grasslands.In order to scientifically carry out switch installation and location,an optimal placement algorithm for the complete set of overhead pole mounted switches based on the improved discrete binary particle swarm optimization(DBPSO)is proposed.The test results show that the proposed algorithm can achieve the optimal switch location combination through fewer iterations,which can provide a scientific reference for the installation and location of the primary and secondary integrated overhead pole mounted switch in distribution network,and give full play to the actual effect of switch fault disposal.