基于能量模型的混合感应滤波系统控制方法  

Control method of hybrid inductive filtering system based on energy model

作　　者：张志文[1] 曾令雄 谢斌 饶玉凡[2] 易梅生 ZHANG Zhiwen;ZENG Lingxiong;XIE Bin;RAO Yufan;YI Meisheng(College of Electrical and Information Engineering,Hunan University,Changsha 410082,China;Changsha Electric Power Technical College,Changsha 410131,China;TBEA Hunan Electric Co.,Ltd.,Hengyang 421007,China)

机构地区：[1]湖南大学电气与信息工程学院,湖南长沙410082 [2]长沙电力职业技术学院电力工程系,湖南长沙410131 [3]特变电工湖南电气有限公司,湖南衡阳421007

出　　处：《电力自动化设备》2018年第10期101-107,共7页Electric Power Automation Equipment

基　　金：国家自然科学基金资助项目(51477046);湖南省创新创业技术投资资助项目(2017GK5021);湖南省重点研发计划项目(2016GK2087;2017GK2241)~~

摘　　要：提出了一种工业配电系统新型混合感应滤波(HIAF)装置。分析了HIAF投入后谐波流通路径及对整流变压器及系统的益处。通过系统三相等效电路分析了HIAF的补偿机理并建立了HIAF的数学模型。基于无源控制(PBC)思想建立了该系统在dq坐标系下的欧拉-拉格朗日能量模型。依据HIAF的补偿特性,并结合阻尼注入的方法设计了控制器。仿真和实验结果验证了补偿系统和控制策略的正确性。A novel HIAF（ Hybrid Inductive Active Filtering） system is proposed for industrial distribution network. The path of harmonic flow and the benefits to converter transformer and system with HIAF added are analyzed. The compensation mechanism of HIAF is analyzed according to the three-phase equivalent circuit of the system and the mathematical model of HIAF is built. Based on the idea of PBC（Passive-Based Control）, the EL（Euler-Lagrange） model of the system in dq coordinate system is established. The controller is designed with the damping injection method and the compensation characteristics of HIAF. Simulative and experimental results verify the correctness of the proposed compensation system and control method.

关 键 词：混合感应滤波 无源控制 欧拉-拉格朗日能量模型 阻尼注入 补偿 

分 类 号：TN713[电子电信—电路与系统]