需求侧响应下主动配电网优化调度

GAO Jinlan, SUN Yongming, XUE Xiaodong, DIAO Nan, HOU Xuecai

Journal of Jilin University(Information Science Edition)(2023)

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Abstract
针对电网运行中能量调度不佳的问题,首先基于需求侧响应不确定性特点,引入非经济因素以及消费心理学特征,建立需求侧响应模型;其次使用拉丁超立方抽样(LHS:Latin Hypercube Sampling)改善初始种群质量,引入正弦因子提高局部搜索能力,并实行变异操作优化全局搜索精度,以解决麻雀算法(SSA:Sparrow Search Algorithm)的早熟等问题;最后需求侧响应以电网运行成本和环境成本最小为目标建立主动配电网优化调度模型,并使用改进的麻雀算法进行求解.仿真结果验证了提出模型的准确性,算法的高效性,有效解决了能量调度不佳的问题.
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Key words
demand side response,improved sparrow search algorithm,active distribution network,non-economic factors
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