| 内燃机车新型辅机控制装置设计 |
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| 引用本文： | 李化,刘智聪,刘松柏.内燃机车新型辅机控制装置设计[J].机车电传动,2012(5):39-42. |
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| 作者姓名： | 李化 刘智聪 刘松柏 |
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| 作者单位： | 1. 南车戚墅堰机车有限公司 产品设计部,江苏常州,213011
2. 株洲南车时代电气股份有限公司 技术中心,湖南株洲,412001 |
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| 摘 要： | 详细介绍了基于单片机的内燃机车新型辅机控制装置的设计,采用数字PID控制方法调节辅助直流发电机励磁绕组的电流,实现恒压限流控制,结构设计方面强化了MOS管散热与电磁兼容性能,具有输出电压稳定、各种保护功能全面、调试与扩充升级方便等优点。
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| 关 键 词： | Atmega128单片机 数字PID控制 PWM驱动 辅机控制 蓄电池保护 |
New Design of Auxiliary Generator Controller for Diesel Locomotive |
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| LI Hua
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LIU Zhi-cong
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LIU Song-bai.New Design of Auxiliary Generator Controller for Diesel Locomotive[J].Electric Drive For Locomotive,2012(5):39-42. |
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| Authors: | LI Hua LIU Zhi-cong LIU Song-bai |
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| Institution: | 1.Product Design Department,CSR Qishuyan Locomotive Co.,Ltd.,Changzhou,Jiangsu 213011,China;2.Technology Center,Zhuzhou CSR Times Electric Co.,Ltd.,Zhuzhou,Hunan 412001,China) |
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| Abstract: | New design of auxiliary generator controller based on single-chip microcomputer for diesel locomotive was introduced in detail.Constant voltage and current limit of auxiliary generator exciter winding was realized by mathematical PID control,and heat dissipation of MOSFET and electromagnetic compatibility were considered through shape designed.The new controller has the advantages of voltage stabilization,full protect function and easy debugging and easy upgrading. |
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| Keywords: | Atmega128 single chip mathematical PID control PWM drive auxiliary generator control storage battery protect |
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