城市综合体负荷特性建模与实例分析

发布时间：2018-11-19 10:51

【摘要】：以长沙地区现有城市综合体用电情况为例,对城市综合体的负荷特性进行了研究,从构成城市综合体的各种业态着手,根据不同业态用电负荷的特点,分析各种业态负荷的发展规律,建立了以建筑面积和单位面积用电指标为基础的城市综合体负荷特性分析模型,定量对城市综合体的用电负荷水平及典型日负荷曲线进行了预测。算例分析表明,该模型能较好地适应城市综合体远期负荷的发展趋势预测,对于指导地区电网建设时序、用户工程电网接入方案制定以及城市饱和负荷密度预测研究等具有重要意义。
[Abstract]:Taking the existing urban complex in Changsha as an example, the load characteristics of urban complex are studied. Based on the analysis of the development law of various kinds of industrial load, the load characteristic analysis model of urban complex based on building area and unit area power consumption index is established. The power load level and typical daily load curve of urban complex are predicted quantitatively. The analysis of example shows that the model can be used to forecast the future load of urban complex, and it can be used to guide the construction of regional power network. It is of great significance to establish the access scheme of user engineering power network and forecast the density of saturated load in cities.
【作者单位】：国网湖南省电力公司技术技能培训中心;国网长沙供电公司;
【分类号】：TM714;TM715

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