谐波责任计算指标的可行性分析  

Feasibility analysis of harmonic contributions calculation indices

作　　者：肖楚鹏[1,2] 李鹏飞[3] 邱泽晶[1,2] 丁胜[1,2] 陶顺[3] 

机构地区：[1]南瑞集团公司(国网电力科学研究院),江苏南京210003 [2]南瑞(武汉)电气设备与工程能效测评中心,湖北武汉430074 [3]华北电力大学电气与电子工程学院,北京102206

出　　处：《电力科学与技术学报》2017年第2期145-151,共7页Journal of Electric Power Science And Technology

基　　金：国家电网公司科学技术项目(2015136)

摘　　要：选择合适的谐波责任定量计算指标,是实现供电方与用户准确分摊谐波责任、有效实施谐波管理的关键条件。首先,介绍代表性的7种谐波责任指标,分析每种指标的基本原理与计算方法;然后,结合仿真算例,计算不同系统条件下的指标值,并分析各指标计算结果在评判谐波责任时的可行性和合理性;最后,基于算例分析结果,给出各谐波责任指标的优、缺点及工程适用条件。分析结果对工程应用具有重要的指导意义。Chosen appropriate harmonic contribution indices is of great importance to determine harmonic contribution between the power supply system and the customer, and effectively implement harmonic management. Firstly, an overview of seven representative harmonic contributions indices were presented, and the basic principle and the calculation method of each index were analyzed in this paper. And then, the index values under different system conditions were calculated based on simulation results. The feasibility and rationality of the index calculation results were analyzed when judging the harmonic contributions. Finally, the advantages, disadvantages and practical application conditions of each harmonic responsibility index were proposed.？The analysis results of each harmonic contribution index provides a theoretical basis for selecting the appropriate quantitative calculation indices in different working conditions, which has important guiding significance and application value to engineering practice.

关 键 词：电能质量 谐波责任 谐波计算 谐波分析 

分 类 号：TM721[电气工程—电力系统及自动化]