王晨曦;朱建全;夏云睿;郭野;莫勰旻;罗添允;

• 1:华南理工大学电力学院

摘要(Abstract)：

针对风电的不确定性以及各个区域的信息私密性和调度独立性要求,提出一种多区域电力系统分散鲁棒调度问题的求解方法。首先,将风电出力的不确定转化为预测区间的边界信息,并利用机组的自动发电控制应对风电的出力波动,基于仿射可调节鲁棒优化技术建立集中式的鲁棒调度模型。其次,基于动态规划理论对所提的集中式模型进行解耦,通过值函数描述某一区域的决策对其他区域的影响情况,从而得到各个区域的鲁棒调度子模型,并利用近似动态规划对其进行迭代求解。最后,利用1个2区域6节点系统和实际4区域2298节点系统进行仿真测试,所得结果验证了文中方法能够准确、快速、稳定地求解电力系统分散鲁棒优化调度问题。

关键词(KeyWords)： 多区域电力系统;风电;实时调度;分散鲁棒优化;近似动态规划

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金项目(51307064);; 中央高校基本科研业务费专项资金资助项目(2017MS024);; 广东省自然科学基金项目(2018A0303131001)~~

作者(Author): 王晨曦;朱建全;夏云睿;郭野;莫勰旻;罗添允;

Email:

DOI: 10.13335/j.1000-3673.pst.2018.2221

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