| 港口场地高架电网质量改善的新方法 |
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| 引用本文： | 李孝明.港口场地高架电网质量改善的新方法[J].港口科技,2013(3). |
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| 作者姓名： | 李孝明 |
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| 作者单位： | 上海浦东国际集装箱码头有限公司,上海,200131 |
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| 摘 要： | 在对港口机械进行节能减排的同时,为优化电网能耗,设计了四象限变频。详细分析四象限变频模式,并介绍LCL滤波器。设计了四象限变频器+LCL滤波器模式,以有效提高港口电网质量。测试结果证明,应用于港口RTG的新型节电方法,在净化电网、提高电能利用率方面,效果良好。
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| 关 键 词： | 港口 电网 四象限变频 能量反馈 LCL滤波 |
New Solution of Quality Improvement of Harbor Electric Power Network |
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| LI Xiaoming.New Solution of Quality Improvement of Harbor Electric Power Network[J].Science & Technology of Ports,2013(3). |
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| Authors: | LI Xiaoming |
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| Abstract: | In order to improve power network, four-quadrant frequency conversion plus LCL model has been designed, during the time of carring out of power-saving and exhaustion-reducing for port machinery. It is proven by test that the new power-saving method applied on port RTG has got good results on purification of power network and utilizing rate of electric energy. |
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| Keywords: | port power network four-quadrant frequency conversion power feedback LCL wave-filter |
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