| 用PMM8713与SI-7300A组成的步进电机功率驱动电路 |
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| 引用本文： | 杨建宁.用PMM8713与SI-7300A组成的步进电机功率驱动电路[J].电机与控制应用,2004,31(5):43-45. |
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| 作者姓名： | 杨建宁 |
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| 作者单位： | 江苏大学,江苏,镇江,212013 |
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| 摘 要： | 本文介绍了PMM8713环形脉冲分配器和SI7300A恒流斩波驱动的功率放大器主要技术指标和实际使用.并应用PMM8713与SI7300A设计了一个四相步进电机功率驱动系统,给出了系统的结构框图和实际电路,通过实际测试和使用,该控制系统工作可靠,效率高,矩频特性好,可广泛应用于小型机电一体化设备中.
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| 关 键 词： | 步进电机 功率驱动 PWM恒流斩波 脉冲分配器 |
| 修稿时间： | 2003年12月1日 |
Power Drive Circuit Composed of PMM8713 and SI-7300A for Stepping Motors |
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| Yang Jianning.Power Drive Circuit Composed of PMM8713 and SI-7300A for Stepping Motors[J].Electric Machines & Control Application,2004,31(5):43-45. |
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| Authors: | Yang Jianning |
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| Affiliation: | Jiangsu University |
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| Abstract: | In this paper, a power drive circuit utilizing PMM8713 and SI 7300A for 4 phase stepping motors is designed. The system block diagram and practical circuits are presented. It is shown by test and usage that the operation of this control system is reliable and the system possesses high efficiency and good torque frequency characteristic. It may be widely used to small mechano electronic devices. |
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| Keywords: | Stepping motor Power drive PMM constant-current chopper Pulse distributor |
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