| 矿用高压变频电传动试验系统陪试方案优化 |
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| 引用本文： | 陈钊.矿用高压变频电传动试验系统陪试方案优化[J].航空动力学报,2017,44(7):80-85, 107. |
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| 作者姓名： | 陈钊 |
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| 作者单位： | 中煤科工集团重庆研究院有限公司,重庆400037 |
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| 基金项目： | 矿用新装备新材料安全准入分析验证中心实验室建设项目(发改投资[2014]744号) |
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| 摘 要： | 以逆变器驱动加载电机串轴耦合变速齿轮箱和陪试电机为基本结构,运用运筹学最短路径问题的Floyd算法,优化配置加载电机极数及其与变速齿轮箱变速比。利用双三相电机的双功率和过载能力,扩展试验能力,减少陪试电机数量。应用直接转矩主从控制技术,实现双三相异步电机转矩和转速控制,满足试验加载需求。
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| 关 键 词： | 变频电传动 加载 Floyd算法 变速比 双三相电机 转矩控制 |
Accompanied Scheme Optimization of Mine HighVoltage VariableFrequency Electric Drive Test |
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| CHEN Zhao.Accompanied Scheme Optimization of Mine HighVoltage VariableFrequency Electric Drive Test[J].Journal of Aerospace Power,2017,44(7):80-85, 107. |
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| Authors: | CHEN Zhao |
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| Affiliation: | China Coal Technology Engineering Group Chongqing Research Institute, Chongqing 400037, China |
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| Abstract: | Based on the scheme of frequency converter driving loading motor which was coupled to gear box and companion motor, the Floyd algorithm was applied to optimize the loading motor pole and transmission ratio of the gear box. Meanwhile, the double power and overload capacity of double threephase motor were utilized to expand the test ability and reduce the test motors. In order to meet the loading requirements, the masterslave technology was used to control the torque and speed at the end. |
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| Keywords: | variable frequency electric drive loading floyd algorithm transmission ratio dual three-phase motor torque control |
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