| 基于DSP的智能电机保护器设计 |
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| 引用本文： | 施慧莉,张雪娟. 基于DSP的智能电机保护器设计[J]. 微计算机信息, 2006, 22(14): 179-181 |
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| 作者姓名： | 施慧莉 张雪娟 |
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| 作者单位： | 310018,杭州职业技术学院信息电子系 |
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| 摘 要： | 电机在运行中常会引发各种故障,影响安全生产。为了实现对电机的可靠保护,设计了一种以DSP芯片TMS320LF2407为控制核心的智能电机保护器。该保护器能同时完成对三相电压和三相电流的检测,并以此为基础实施各种故障保护,结果显示在LCD上。给出了相关保护的基本原理和设计思想,并对该系统的硬件结构和软件设计中的关键部分进行了讨论。实际应用表明该保护器能较好地完成对电机的保护。
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| 关 键 词： | 智能 保护器 控制 |
| 文章编号： | 1008-0570(2006)05-2-0179-03 |
| 修稿时间： | 2005-06-21 |
Intelligent protector for motor based on DSP |
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| Shi Huili,zhang Xuejuan. Intelligent protector for motor based on DSP[J]. Control & Automation, 2006, 22(14): 179-181 |
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| Authors: | Shi Huili zhang Xuejuan |
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| Abstract: | Many problems caused by abnormally running condition have serious impacts on production. To protect motors effectively, an intelligent protector for motor based on TMS320LF2407 is introduced. The protector can simultaneously measure three- phase volt- age and three- phase current, then it can execute protection based on the measurement and displays the results on the LCD. Hard- ware and software designs for this device are presented is this paper, and main parts of the designs are discussed particularly. The use of the protector has achieved a good goal. |
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| Keywords: | DSP |
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