摘要
针对传统集中式谐波治理对配电网谐波污染治理效果不佳的问题,展开了面向配电网的分布式谐波治理的研究。以有源电力滤波器(APF)和多功能并网逆变器等设备作为分布式谐波治理的基本单元,针对不同配电网拓扑提出了具有针对性的分布式谐波治理策略。与传统方法相比,分布式谐波治理更加灵活多变且治理效果更优,具有很好的发展前景。
For the complex topologies and widely scattered loads in distribution network,the traditional centralized harmonic compensation strategy is not satisfied. Based on active power filters and multi-function inverter as the distributed harmonic compensation units,this paper did a systematic study on the distributed harmonic compensation for distribution network. Aiming at different topologies of distribution network,the specific distributed harmonic compensation strategies were proposed. Compared with traditional centralized strategy,the proposed distributed harmonic compensation strategy is more flexible and applicable for distribution network.
出处
《电器与能效管理技术》
2016年第20期21-26,共6页
Electrical & Energy Management Technology
基金
中央高校基本科研业务费专项资金资助项目(0800219170)
国家电网总部科技项目(5216A015001J)
关键词
配电网
电能质量
分布式谐波治理
有源电力滤波器
多功能逆变器
distribution network
power quality
distributed harmonic compensation
active power filter(APF)
multi-function inverter
