能源工程2023，Vol.43Issue(6)：60-67,8.DOI:10.16189/j.nygc.2023.06.009
船舶电力推进系统谐波抑制仿真研究
Simulation research on harmonic suppression in electric propulsion system of ship
摘要
Abstract
The existence of harmonics in ship power network degrades the quality of ship power and endangers the health situation of electricity distribution system.Shunt active power filter helps suppress the harmonics of ship power grid and improve the quality of ship power grid effectively.In this paper,a simulation model of electric propulsion system is constructed based on a type of electric propulsion ship designed by our institute.The simulation model of harmonic suppression is constructed based on the working principle of shunt active power filter device.,and a PI controller is used to realize the stable control of DC capacitor voltage.The simulation results show that PI controller helps control the stability of DC capacitor voltage,and the simulation model has good harmonic suppression effect.关键词
电力推进系统/谐波抑制/并联型有源电力滤波装置/直流侧电容电压控制Key words
electric propulsion system/harmonic suppression/SAPF/DC side capacitor voltage control分类
交通工程引用本文复制引用
姜一帆,侯良生,徐青..船舶电力推进系统谐波抑制仿真研究[J].能源工程,2023,43(6):60-67,8.
