| 基于单片机的电动机保护装置的设计 |
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| 引用本文： | 高炎萃,武一,都鑫,于海江,栗彩霞,赵卫萍. 基于单片机的电动机保护装置的设计[J]. 四川理工学院学报(自然科学版), 2010, 23(1): 102-104 |
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| 作者姓名： | 高炎萃 武一 都鑫 于海江 栗彩霞 赵卫萍 |
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| 作者单位： | 1. 河北工业大学信息学院,天津,300401
2. 河北机电职业技术学院,河北,邢台,054000 |
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| 基金项目： | 河北省自然科学基金项目 |
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| 摘 要： | 为了实现电动机保护装置更精确、更灵敏的特点,文章设计了一款基于单片机的保护器。以单片机为核心的电动机保护系统与传统的保护电路相比操作简单、易于控制、灵敏度和可靠性均优于后者。整套装置包括了:主控制芯片、数据采集单元、显示单元和报警单元等模块电路,准确性和使用率均在一定程度上有所提高,实现了对电动机过流和过载的有效保护。
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| 关 键 词： | 电动机 单片机 保护电路 过载保护 |
Design of Electric Motor Protection Device Based on Single-chip |
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| GAO Yan-cui,WU Yi,DU Xin,YU Hai-jiang,LI Cai-xia,ZHAO Wei-ping. Design of Electric Motor Protection Device Based on Single-chip[J]. Journal of Sichuan University of Science & Engineering(Natural Science Editton), 2010, 23(1): 102-104 |
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| Authors: | GAO Yan-cui WU Yi DU Xin YU Hai-jiang LI Cai-xia ZHAO Wei-ping |
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| Affiliation: | GAO Yan-cui1,WU Yi1,DU Xin2,YU Hai-jiang1,LI Cai-xia1,ZHAO Wei-ping1(1.Technology Information College,Hebei University,Tianjin 300401,China,2.Hebei Vocational , Technical College of Electrical , Mechanical Services,Xingtai 054000,China) |
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| Abstract: | In order to make the features more precise and sensitive of electric motor protection device,a kind of protection device based on single-chip is designed.Compared to traditional protection circuit,it is based on single-chip,making the system operated simply,controlled easily,sensitivity and reliability are all better than the latter.The whole package includes: MCU,data acquisition unit,the display unit and alarm.These devices improved the accuracy and usage of the whole protection circuit and achieves the m... |
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| Keywords: | electric motor single-chip protection circuit over-load protection |
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