| 单片机在交流电机变频调速系统中的应用 |
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| 引用本文： | 廖迎新. 单片机在交流电机变频调速系统中的应用[J]. 中南林业科技大学学报(自然科学版), 1997, 0(3) |
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| 作者姓名： | 廖迎新 |
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| 作者单位： | 中南林学院电子工程系!株洲，412006 |
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| 摘 要： | 本文介绍了用8031单片机，与脉冲宽度调制专用集成电路设计而成的功率晶体管逆变器的控制器．采用本控制器对交流电机进行变频调速，可使电机实现平滑加速、平滑减速并进行过载保护、过压保护和欠压保护．对实现电机的节能运行有重要的意义．
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| 关 键 词： | 单片机 脉宽调制 变须调速 |
Application of Single-chip Microprocessor to the Inverter Regulation System of an Alternating Current Motor |
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| Liao Yingxing. Application of Single-chip Microprocessor to the Inverter Regulation System of an Alternating Current Motor[J]. , 1997, 0(3) |
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| Authors: | Liao Yingxing |
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| Abstract: | This article describes the control system of a GTR inverter which consists of an 8031 single-chip microprocessor and a purpose-designed LSI circuit. This system can make an alternating current motor smoothly start, brake and change directions and protect the motor from damage caused by over-loading,abnormal,voltage and long-term high voltage. To save power,the design is successful and significant. |
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| Keywords: | single-chip microprocessor pulse-width modulation inverter regulation |
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