电力推进船舶交流电网模拟与仿真  

Modeling and simulation of large electric boat AC power grid

作　　者：陈忠[1] 彭竞梨[1] 王建平 

机构地区：[1]广东水利电力职业技术学院,广东广州510925 [2]浙江通鹏智能科技有限公司,浙江杭州310030

出　　处：《舰船科学技术》2015年第3期164-167,172,共5页Ship Science and Technology

摘　　要：根据大型电动船交流电网特点,以当前较差的电网电能供应质量为基础,设计一种大型电动船交流电网电能供应质量的优化方案。该方案提出一种基于混合的有源功率因数校正的无功补偿方法和滤波电路的谐波抑制方法。仿真结果表明,该方案能够提高大型电动船舶交流电网的电能质量。According to AC grid the characteristics of large-scale electric boat,an optimization program of quality of power supply about a kind of large electric boat AC grid is designed,which is based on the poor quality of current grid power supply. In the program,one reactive power compensation method based on hybrid active power factor correction and one harmonic suppression method based on filter circuit are put forward. The simulation results show the program can improve the power quality of AC grid of largescale electric ship.

关 键 词：大型电动船交流电网 电能质量 无功补偿 谐波抑制 

分 类 号：U664.14[交通运输工程—船舶及航道工程]