摘要
本文对电力推进系统的变频器输入端谐波进行了理论分析,在建立系统各设备数学模型的基础上构建了针对船用变频器输入端谐波分析的通用用户模型库,对2000方绞吸式挖泥船谐波进行仿真计算,仿真结果符合理论分析且均满足船舶电网谐波要求。
In the paper, according to the deduction and simulation of harmonic analysis on the input circuit or frequency converter in the electric propulsion system, some harmonic restrained techniques are presented. Based on the simulation calculation of the 2000 cubic meter cutter-suction dredger, this paper proves the simulation outcome suits the previous analysis and the standard of marine electric harmonic.
出处
《船电技术》
2013年第8期43-45,48,共4页
Marine Electric & Electronic Engineering
关键词
谐波
变频器
仿真计算
harmonic
converter
simulation calculation
