| DF_(8B)型内燃机车低恒速控制研究 |
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| 引用本文： | 任湘辉,张伟.DF_(8B)型内燃机车低恒速控制研究[J].机车电传动,2009(4). |
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| 作者姓名： | 任湘辉 张伟 |
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| 作者单位： | 1. 株洲南车时代电气股份有限公司技术中心,湖南,株洲,412001
2. 南车戚墅堰机车有限公司技术中心,江苏,常州,213011 |
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| 摘 要： | 论述了在现有DF8B内燃机车上实现低恒速控制功能的改造方案及如何使用PI调节来设计和实现低恒速控制的算法.为了延长牵引电机的使用寿命,特对电流限制曲线做了调整.还展望了低恒速控制技术在自动化装车作业场合的应用前景.
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| 关 键 词： | 自动化装车作业 低恒速控制 改造方案 DF8B内燃机车 |
Study on Low Constant Speed Control of DF_(8B) Diesel Locomotive |
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| PEN Xiang-hui,ZHANG Wei.Study on Low Constant Speed Control of DF_(8B) Diesel Locomotive[J].Electric Drive For Locomotive,2009(4). |
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| Authors: | PEN Xiang-hui ZHANG Wei |
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| Institution: | 1. Technology Center;Zhuzhou CSR Times Electric Co.;Ltd.;Zhuzhou;Hunan 412001;China;2. Technicel Center;CSR Qishuyan Locomotive Co.;Changzhou;Jiangsu 213011;China |
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| Abstract: | This paper discusses a reconstruction program to achieve low constant speed control function on existing DF8B diesel locomotives and how to design and implement the low constant control algorithm using PI regulator. In order to extend the life of traction motor, the current limit curve has been adjusted in special. The paper also outlooks a vast application prospect of the low constant speed control technology in automated loading operating occasions. |
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| Keywords: | automated loading operations low constant speed control reconstruction program DF8B diesel locomotive |
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