| 电力推进船舶电网多脉冲变压整流器仿真研究 |
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| 引用本文： | 秦俊峰,白洪芬,彭亚东,邱峰.电力推进船舶电网多脉冲变压整流器仿真研究[J].舰船科学技术,2017,39(7). |
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| 作者姓名： | 秦俊峰 白洪芬 彭亚东 邱峰 |
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| 作者单位： | 1. 钦州学院 海运学院,广西 钦州,535000;2. 大连海事大学 轮机工程学院,辽宁 大连,116026;3. 四川交通职业技术学院,四川 成都,611130 |
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| 基金项目： | 广西中青年教师基础能力提升资助项目，国家级大学生创新资助项目，自治区级大学生创新资助项目，教育部本科专业综合改革试点资助项目 |
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| 摘 要： | 船舶电网系统对电流质量有较高的要求,而多脉冲变压整流技术可有效降低输入电流中的谐波含量.在详细分析12,18,24三种多脉冲变压整流器工作原理的基础上,在Matlab/Simulink中分别搭建多脉冲变压整流电路的仿真模型,并对3种多脉冲变压整流电路的仿真波形进行对比分析.仿真波形说明,多脉冲变压整流技术可以有效地降低输入侧的电流谐波含量,很好地抑制特定次数的谐波,进而提高船舶电网的稳定性.
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| 关 键 词： | 电力推进船舶电网 多脉冲变压整流器 移相变压器 谐波分析 |
Research on simulation model of multi-pulse transformation rectifier applied in ship electric propulsion power network |
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| QIN Jun-feng,BAI Hong-fen,PENG Ya-dong,QIU Feng.Research on simulation model of multi-pulse transformation rectifier applied in ship electric propulsion power network[J].Ship Science and Technology,2017,39(7). |
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| Authors: | QIN Jun-feng BAI Hong-fen PENG Ya-dong QIU Feng |
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| Abstract: | The ship electric propulsion power network has higher requirement for current quality and multi-pulse recti-fier can reduce the total harmonics distortion (THD) of the input currents. On the base of analyzing the principle of multi-pulse transformation rectifier in detail, three simulation models of multi-pulse transformation rectifiers are built in matlab/simulink. And the differences of 12-pulse, 18-pulse, 24-pulse transformation rectifiers and the performance of redu-cing the harmonics distortion of the input currents are compared from the simulation waveforms. |
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| Keywords: | ship electric propulsion power network multi-pulse transformation rectifier phase-shifting trans-former total harmonics distortion (THD) |
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