| 基于可变电抗的重载分级变频软起动研究 |
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| 引用本文： | 肖义平,袁佑新. 基于可变电抗的重载分级变频软起动研究[J]. 电力电子技术, 2011, 45(3): 106-108 |
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| 作者姓名： | 肖义平 袁佑新 |
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| 作者单位： | 武汉理工大学,湖北,武汉,430070 |
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| 基金项目： | 武汉理工大学在校研究生自主创新基金项目 |
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| 摘 要： | 设计了一种基于可变电抗的重载分级变频软起动系统.该系统由可变电抗变换器、分级变频器和控制器构成.详细阐述了该分级变频软起动系统拓扑结构,分析了重载分级变频软起动原理,对硬件和软件进行了设计,最后分别在型号为YZR180L-8和YS6324的电机上进行实验.实验结果表明,该系统不仅能够平滑软起动,减小起动电流(约为额定电...
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| 关 键 词： | 变频器 可变电抗 分级变频 软起动 |
Reasearch on Discrete Variable Frequency Heavy-load Soft Start Based on Variable Reactance Technique |
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| XIAO Yi-ping,YUAN You-xin. Reasearch on Discrete Variable Frequency Heavy-load Soft Start Based on Variable Reactance Technique[J]. Power Electronics, 2011, 45(3): 106-108 |
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| Authors: | XIAO Yi-ping YUAN You-xin |
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| Affiliation: | XIAO Yi-ping,YUAN You-xin(Wuhan University of Technology,Wuhan 430070,China) |
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| Abstract: | A discrete variable frequency heavy-load soft starting system based on variable reactance technique is de-signed,which consistes variable reactance converter,discrete variable frequency converter and controller.The system topological structure is described in detail and the principle of discrete variable frequency heavy-load soft starting is illustrated.The hardware design and software design are done.Finally the system experiments on motors whose types are YZR180L-8 and YS6324 respectively are done.The exp... |
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| Keywords: | transducer variable reactance discrete variable frequency soft starting |
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