中压配电网网架优化规划方法的研究

来源 :中国电力规划设计协会2016年供用电设计技术交流会 | 被引量 : 0次 | 上传用户:wangjie198811
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为了提高中压电力网的规划水平,该文以最短路径和最小负荷矩法为基础,考虑物理约束、道路、支路电流和节点电压等约束条件,提出了确定主干线、连接负荷点方法、自动搜索交叉点(中间节点)以及选择导线截面的方法,给出了线路拉手前后节点和支路编号的方法,并且可以自动搜索相邻线路的联结点,实现相邻线路的手拉手连接,最终实现相邻两条自线路的自动布线.并且以农网的实际数据为例,进行计算、分析和比较,结果表明,该文提出的方法可以自动形成网架,保证相邻两条线路在拉手前后的支路电流、有功功率损耗率和节点电压均满足约束条件,是一种有效的网架优化规划方法.
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