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.
作者
张志文
曾令雄
谢斌
饶玉凡
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)
出处
《电力自动化设备》
EI
CSCD
北大核心
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)~~
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
hybrid inductive active filtering
passive-based control
Euler-Lagrange model
damping-injection
com- pensation
