考虑N-1安全准则的中长期输电网络规划Long-and Medium-term transmission Network Planning Considering N-1 Safety Standard
王毕元;
摘要(Abstract):
随着区域电网联系的加强,传统的中长期输电网络规划方法和运行的可靠性已不能适应提高抵御电网事故风险的能力。利用伪动态规划思想处理规划上的多阶段问题,将混沌优化算法和人工鱼群算法相结合,充分发挥各自优点,并考虑N-1安全准则,不仅保证规划方案的最优还提高了规划效率,同时使电网更可靠地运行。对巴西南部46节点系统的计算结果表明,考虑N-1安全准则的规划方案具有更高的可靠性和适应性。
关键词(KeyWords): 中长期输电网络规划;N-1安全准则;伪动态规划;混沌优化算法;人工鱼群算法
基金项目(Foundation):
作者(Authors): 王毕元;
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