| 有源前端变频器在船舶电力推进中的应用 |
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| 引用本文： | 孙玉良.有源前端变频器在船舶电力推进中的应用[J].上海造船,2009(2):30-32. |
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| 作者姓名： | 孙玉良 |
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| 作者单位： | 伟肯电气传动有限公司,上海,201103 |
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| 摘 要： | 介绍了国外最新的应用在船舶电力推进上的有源前端（AFE）变频器的原理及特性。相对于目前流行的多脉冲变频方案，AFE变频方案具有诸多优点，它可以从根本上解决电力推进系统的谐波干扰和电压降等问题，因此在船舶电力推进应用中前景看好。
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| 关 键 词： | 有源前端 总谐波失真 PWM整流器 能量回馈 |
Application of Active Front End Variable Speed Drive for Marine Electrical Propulsion System |
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| SUN Yu-liang.Application of Active Front End Variable Speed Drive for Marine Electrical Propulsion System[J].Shanghai Shipbuilding,2009(2):30-32. |
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| Authors: | SUN Yu-liang |
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| Abstract: | This article introduces the principle of AFE drive on the latest diesel-electrical propulsion vessels abroad. Comparied with traditional multi-pulse drive solution, AFE drive has many advantages, especially in eliminating THD and voltage drop caused by the electrical propulsion system. So AFE drive for ship electrical propulsion has a bright future. |
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| Keywords: | AFE THD PWM rectifier regenerative |
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