摘要
分析了谐波在城市轨道交通供电系统中生成的原因,提出了一种基于神经网络的谐波检测方法。结合神经网络谐波检测方法,提出了一种基于波形补偿的新型谐波抑制器,经过试验验证,新型谐波抑制器对供电系统的谐波具有良好的抑制作用。
The causes of harmonic generation in the urban rail transit power supply system are analyzed in this paper and a neural network-based harmonic detection method is adopted.Combined with the neural network harmonic detection method,a novel type of harmonic suppressor based on waveform compensation is proposed.After experimental verification,the noveltype of harmonic suppressor has a good suppression effect on the harmonics of the power supply system.
作者
陈雨
CHEN Yu(Nanjing Nanrui Relay Protection Electric Co.,Ltd.,Nanjing 211102,China)
出处
《电工技术》
2021年第4期124-125,共2页
Electric Engineering
关键词
轨道交通
电力谐波
谐波分析
谐波治理
rail transit
power harmonics
harmonic analysis
harmonic control
