| 船舶三端口双向DC/DC变换器的能量控制 |
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| 引用本文： | 曹阳,金焘,王良秀,肖杨婷.船舶三端口双向DC/DC变换器的能量控制[J].船舶工程,2017,39(2):37-42. |
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| 作者姓名： | 曹阳 金焘 王良秀 肖杨婷 |
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| 作者单位： | 中国船舶重工集团公司第704研究所,上海,200031;中国船舶重工集团公司第704研究所,上海,200031;中国船舶重工集团公司第704研究所,上海,200031;中国船舶重工集团公司第704研究所,上海,200031 |
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| 摘 要： | 针对三端口双向DC/DC变换器在船舶电网中的应用,对其能量控制展开研究。以实现最小系统损耗为目的,对移相控制下的功率与移相比之间的关系进行分析,从而确定系统零循环功率时的移相范围,并通过解耦控制实现最小损耗。通过Matlab/Simulink仿真试验对控制策略进行验证,结果表明零循环功率控制可有效减小系统损耗。
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| 关 键 词： | 三端口双向DC/DC变换器 零循环功率 移相控制 解耦控制 |
| 收稿时间： | 2016/12/16 0:00:00 |
| 修稿时间： | 2017/3/3 0:00:00 |
The Power Control of Three-Port Bidirectional DC/DC Converter in the Ship |
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| CAO Yang,JIN Tao,XIAO Yang-ting and WANG Liang-xiu.The Power Control of Three-Port Bidirectional DC/DC Converter in the Ship[J].Ship Engineering,2017,39(2):37-42. |
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| Authors: | CAO Yang JIN Tao XIAO Yang-ting and WANG Liang-xiu |
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| Institution: | Shanghai Marine Equipment Research Institute,Shanghai Marine Equipment Research Institute,Shanghai Marine Equipment Research Institute,Shanghai Marine Equipment Research Institute |
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| Abstract: | With the background of the usage of the three-port bidirectional DC/DC converter in the ship, this paper focused on the power control. For the purpose of to achieve the minimum overall systems losses, the relation between power and phase-shift rate with the phase-shifting control has been analyzed. Thereby, the range of phase-shift can be ensured when the system operates at zero circulating power, and it can realize the minimum losses with the decoupled control. At last, it verified the validity to decrease losses of the system, which used the control of zero circulating power by simulation experiment with Matlab/Simulink. |
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| Keywords: | three-port bidirectional DC/DC converter zero circulating power phase-shift control decoupled control |
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