朱涛;陈嘉俊;段秦刚;别佩;陈青;朱建全;刘明波;

• 1:广东电力交易中心有限责任公司
• 2:华南理工大学电力学院

摘要(Abstract)：

针对工业园区电网的源–网–荷–储联合运行问题,提出了一种基于近似动态规划(approximatedynamic programming,ADP)的在线求解算法。充分考虑可再生能源发电、负荷、电价的随机性,储能等设备的非线性,以及交流潮流、电压、输电线路等约束,建立了工业园区电网源–网–荷–储联合运行的随机混合整数非线性规划模型。为准确、高效地求解该复杂问题,将其转化为马尔可夫决策过程,提取出与时间无关的变量,并结合ADP技术缩减状态与决策变量空间。将离线值函数训练与在线决策相结合,避免了ADP在在线决策过程中的迭代过程,可根据在线信息快速得到精度较高的工业园区源–网–荷–储的联合运行策略。最后通过算例分析验证了所提方法的有效性。

关键词(KeyWords)： 工业园区电网;联合运行;随机性;近似动态规划;在线决策

Abstract:

Keywords:

基金项目(Foundation): 广东电力交易中心有限责任公司科技项目(GDKJXM20172986);; 国家自然科学基金项目(51977081);; 广东自然科学基金项目(2018A0303131001,2019A1515010877);; 中央高校基本科研业务费资助项目(2019MS020)~~

作者(Author): 朱涛;陈嘉俊;段秦刚;别佩;陈青;朱建全;刘明波;

Email:

DOI: 10.13335/j.1000-3673.pst.2019.2389

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