| 大功率同步电机直接转矩控制系统 |
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| 引用本文： | 祝龙记,张磊,过希文.大功率同步电机直接转矩控制系统[J].电力电子技术,2006,40(6):22-24. |
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| 作者姓名： | 祝龙记 张磊 过希文 |
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| 作者单位： | 1. 安徽理工大学,安徽,淮南,232001
2. 淮南平圩发电有限责任公司,安徽,淮南,232089 |
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| 摘 要： | 针对大型煤矿主井提升同步电机变频调速系统中大功率同步电机的直接转矩控制(DirectTorqueControl,简称DTC)系统进行了深入研究;并对其实际系统进行了性能测试。测试结果表明,该系统性能良好,提升效率明显高于同类型设备,能耗大幅度下降。本研究为较好地消化吸收国外先进的变频调速技术,也为我国新建矿井的提升电控系统以及电控系统的国产化提供了理论和技术支持。
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| 关 键 词： | 同步电机 控制 变频调速/直接转矩控制 |
| 文章编号： | 1000-100X(2006)06-0022-03 |
| 收稿时间： | 10 8 2006 12:00AM |
| 修稿时间： | 2006年10月8日 |
High-power Synchronous Motor Direct Torque Control System |
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| ZHU Long-ji,ZHANG Lei,GUO Xi-wen.High-power Synchronous Motor Direct Torque Control System[J].Power Electronics,2006,40(6):22-24. |
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| Authors: | ZHU Long-ji ZHANG Lei GUO Xi-wen |
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| Affiliation: | 1.Anhui University of Science and Technology, Huainan 232001, China; 2.Pingwei Electric Power Plant Ltd.Co, Huainan 232089, China |
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| Abstract: | In view of the synchronous motor variable-frequency adjustable-speed system of large-scale coal mine hoist equipment,this thesis conductes the thorough research to the direct torque control system of high power synchronous ma-chine,and carries on the performance test to the actual system.The test result expressed this system performance is excel-lent;the lifting efficiency obviously is higher than the same type equipment,and the energy consumption drops large scale.In order to digest and assimilate advanced variable-frequency adjustable-speed technology of import equipment better,the paper provides the theory and the technical support for new built mine hoist electrical control system as well as its do-mestic manufacture. |
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| Keywords: | synchronous motor control variable-frequency adjustable-speed/DTC |
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