| 电力推进船舶谐波问题及实例分析 |
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| 引用本文： | 范啸平,韩龙,邰能灵.电力推进船舶谐波问题及实例分析[J].船舶,2012,23(1):58-64. |
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| 作者姓名： | 范啸平 韩龙 邰能灵 |
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| 作者单位： | 上海交通大学电气工程系 上海200240;中国船舶及海洋工程设计研究院 上海200011 |
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| 基金项目： | [基金项目]国家重大科技专项经费资助（编号：2008ZX05027-003） |
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| 摘 要： | 介绍了船舶电网谐波的产生及危害,以及常用的谐波抑制和消除方法。以某大型LNG船电力推进系统为例,建立了该系统的仿真模型,采用24脉冲变频器进行整流,进行仿真计算及分析,算例模型的仿真结果验证了该方案能有效降低船舶电网谐波,而无需加设滤波器补偿滤波。
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| 关 键 词： | 船舶电力系统 电力推进 变频器 滤波器 谐波分析 仿真 |
Harmonic problem and example analysis of electrical propulsion ship |
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| FAN Xiao-ping
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HAN Long
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TAI Neng-ling.Harmonic problem and example analysis of electrical propulsion ship[J].Ship & Boat,2012,23(1):58-64. |
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| Authors: | FAN Xiao-ping HAN Long TAI Neng-ling |
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| Institution: | 1. Department of Electrical Engineering, Shanghai Jiaotong University, Shanghai 200240, China; 2. Marine Design ＆ Research Institute of China,Shanghai 200011 ,China) |
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| Abstract: | This paper introduces the generation and harm of electric power system harmonic, as well as the common used suppression and elimination method. The electrical propulsion system of a large LNG ship which rectified with a 24-pulse converter was modeled and simulated. The results show that the proposed scheme is effective to suppress the harmonic without a filter. |
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| Keywords: | ship electric power system electric propulsion converter filter harmonic analysis simulation |
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