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一种基于负荷特性指标的负荷分类方法

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随着经济发展方式的逐步转变和产业结构的升级,配电网中的负荷种类的多样性和复杂性逐渐增加,按原有的负荷分类方式得到的负荷特性往往不具有统一性,在不同负荷优化组合技术中难以根据原有分类依据进行分析.着重提出了基于特性指标法的负荷分类,并对每一类负荷的特性进行分析.分类结果表明,基于特性指标法的负荷分类,同一类型负荷特性的相似度高,各类负荷特性曲线更具有代表性,为电网规划后期的不同负荷优化组合技术应用打下基础,提高了优化模型的准确性.
Load Classification Based on Load Performance Index
With the escalation of the gradual transformation of economic development and industrial structure,the diversity and complexity of the grid load types have increased ; therefore,the load characteristics according to the original load classification often have nothing in common,making it difficult to analyze the optimal combination of different loads according to the original classification.This paper proposes the load classification based on performance index.Thereby,the loads of the same type have great similarity,and the load characteristic curve is representative for the same type of load.This load classification lays the foundation for optimal combination of different loads in the later stage of network planning and improves the accuracy of the optimization model.

load typesperformance index methodload classificationcharacteristic curve

阙之玫、俞强、谢旗辉、迟吉运

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国网上海市电力公司市北供电公司,上海200072

国网上海市电力公司金山供电公司,上海200540

上海合泽电力工程设计咨询有限公司,上海200433

上海电力学院,上海200090

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负荷种类 特性指标法 负荷分类 特性曲线

2014

华东电力
华东电力试验研究院有限公司

华东电力

CSTPCD
影响因子:0.551
ISSN:1001-9529
年,卷(期):2014.42(11)
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