严静,林锐,张嫣

• 1:国网福建省电力有限公司宁德供电公司
• 2:国网福建省电力有限公司福州供电公司
• 3:福州大学电气工程与自动化学院

摘要(Abstract)：

电力系统谐波是评价电能质量的重要指标之一，目前通用的谐波用户干扰强度评估的对象为接入同一节点的多谐波用户。为研究辐射型接线方式下的工业园区用户谐波限值的分摊方法，本文提出一种基于用户协议容量分配用户谐波电流允许值的优化算法。首先，对接入同一根节点的用户，按照各自协议容量大小来计算谐波电流允许值的分配原则；然后，分析节点谐波电压、谐波电流评价指标不大于国标规定阈值等约束条件；最后，通过实际算例与传统计算方法进行对比，验证该优化算法具有提高谐波限值总指标的利用率、降低节点谐波电压超标风险等优势。

关键词(KeyWords)： 电能质量;谐波干扰强度;谐波限值;工业园区用户;限值分摊算法

Abstract:

Keywords:

基金项目(Foundation): 福建省自然科学基金重点资助项目（2020J02028）

作者(Author): 严静,林锐,张嫣

DOI: 10.19635/j.cnki.csu-epsa.000927

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