电能质量可用户定制微网的按质定价方法

发布时间：2018-06-18 05:39

本文选题：微网 + 电能质量　；参考：《电工技术学报》2014年S1期

【摘要】：针对未来微网电能质量可用户定制特性,根据用户需求调研将微网划分为若干不同的电能质量多层级区域。采用一种改进层次分析-灰色理论方法对微网电能质量进行综合评估并确定各层级区域治理前后的质量等级。在合理拟合用户费用模型并有效表征意愿支付函数的基础上,以微网运营方利润最大化为目标构建计及质量保险的微网电能按质定价模型,最终确定目标微网中电能质量各层级用户对应的最优电价水平。以典型结构微网系统为例,分析了所提电能按质定价方法的有效性。
[Abstract]:According to the customizable characteristics of power quality in future microgrid, the microgrid is divided into a number of different multi-level power quality regions according to the research of users' needs. An improved analytic hierarchy process (AHP)-grey theory method is used to evaluate the power quality of microgrid and to determine the quality grade before and after the treatment of each level. Based on the reasonable fitting of user cost model and the effective representation of willing payment function, a pricing model of micro-grid power according to quality insurance is constructed with the goal of maximizing the profit of microgrid operators. Finally, the optimal price level of power quality users in the target microgrid is determined. Taking the typical microgrid system as an example, the effectiveness of the proposed pricing method is analyzed.
【作者单位】：浙江工业大学信息工程学院;
【基金】：国家自然科学基金资助项目(51207139,51407160) 浙江省自然科学基金资助项目(LY12E07005,LQ14E070001)
【分类号】：TM711

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