张长久,贾清泉,赵铁军,谢小英,牛益国

• 1:国网冀北电力有限公司秦皇岛供电公司
• 2:燕山大学电力电子节能与传动控制河北省重点实验室

摘要(Abstract)：

为促进配电网发展和提高配电运营效率,我国新电改方案允许放开增量配电投资业务,因而会出现公用配网之外的增量配电网。增量配电网作为独立运营商,其运营模式、资源配置和投资决策与公用配电网具有不同特点。基于此,提出一种计及需求响应DR(demand-side response)的增量配电网分布式电源DG(distributed generation)规划-运行双层机会约束优化配置方法。下层运行模型以增量配电网负荷曲线最优为目标,决策增量配电网峰谷平各时段向负荷售电电价;上层规划模型以下层运行优化为基础,考虑增量配电网全寿命周期净收益最大从而决定DG的安装位置与容量。针对DG与负荷出力的概率分布、DR侧负荷的时序性,利用中值拉丁超立方抽样技术对各时段内服从特定概率分布的DG与负荷进行处理,形成24个时段内DG与负荷的初始时序样本和DR侧负荷变化量的时序样本,并采用随机模拟嵌套精英保留策略遗传算法对上述模型进行求解。IEEE 33节点系统的仿真结果验证了该方法的合理性与有效性。

关键词(KeyWords)： 增量配电网;分布式电源;需求侧响应;时序性;规划-运行双层优化模型

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金资助项目(51877186);; 国网冀北电力有限公司科技资助项目(5201041800N7)

作者(Author): 张长久,贾清泉,赵铁军,谢小英,牛益国

DOI: 10.19635/j.cnki.csu-epsa.000370

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