基于SAPF的船舶电力系统谐波抑制  

Harmonic suppression of ship power system based on the shunt active power filters

作　　者：李春华[1,2] 王歌潮 戴跃伟[2] 陈嘉鸿[1] 

机构地区：[1]中国卫星海上测控部,江苏江阴214431 [2]江苏科技大学自动化系,江苏镇江212003

出　　处：《舰船科学技术》2015年第10期119-122,共4页Ship Science and Technology

基　　金：国家自然科学基金资助项目(51307074);江苏省自然科学基金资助项目(BK20130466);中国博士后基金资助项目(2014M562615)

摘　　要：为避免大量强非线性负载的使用给船舶电力系统带来严重谐波污染,提出采用并联型有源电力滤波器(SAPF)实现船舶电力系统的谐波抑制。在建立船舶电力系统仿真平台的基础上,从分析船舶典型强非线性负载的谐波成分入手,设计并联型有源滤波器的谐波电流检测模块和补偿电流跟踪控制模块。仿真结果证明并联型有源滤波器对船舶电力系统谐波抑制的有效性。To avoid the serious harmonics produced by the strong nonlinear electronic equipment, the shunt active power filters are proposed to suppress the harmonics in the ship power system. Based on the ship power system simulation platform, the harmonic components of ship typical strong nonlinear load are analyzed. The harmonic current detection module and the compensation current control module of the shunt active power filter are designed. The simulation results prove the effectiveness of the harmonics suppression of shunt active power filter in ship power system.

关 键 词：船舶电力系统 谐波抑制 并联型有源电力滤波器SAPF 

分 类 号：U665.1[交通运输工程—船舶及航道工程]