| 交交变频2m防爆绞车电控装置的研究 |
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| 引用本文： | 王新,杜庆楠,吕红庆.交交变频2m防爆绞车电控装置的研究[J].工矿自动化,2004(1):3-5. |
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| 作者姓名： | 王新 杜庆楠 吕红庆 |
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| 作者单位： | 1. 焦作工学院自动化研究所,河南,焦作,454100;华东理工大学信息学院,上海,200237
2. 焦作工学院自动化研究所,河南,焦作,454100 |
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| 基金项目： | 河南省自然科学基金资助项目 ( 0 0 40 60 10 0 ) |
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| 摘 要： | 文章在分析了 2m防爆绞车现状的基础上 ,阐明交交变频绞车电控装置的必要性。介绍了交交变频的工作原理 ,针对 2m防爆绞车的关键技术 ,提出将双变量控制理论用于电控装置中的方法 ,并将交交变频和调压调速相结合解决绞车全范围调速问题 ,从而实现了全开环、无环流、无死区的调速系统。同时 ,给出了系统的实现方法
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| 关 键 词： | 绞车 调速系统 交交变频 电控装置 |
| 文章编号： | 1671-251X(2004)01-0003-03 |
| 修稿时间： | 2003年10月23 |
Study on Electrical Control Device of 2 m Explosion-proof Cycloconverter Winch |
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| Abstract: | This paper presented the necessity of electrical control device of 2 m explosion-proof cycloconverter winch on the basis of analysis of the present situation of 2 m explosion-proof winch. The working principle of cycloconverter was described briefly. For the key technology of 2 m explosion-proof winch, a method of two-variable control theory was put out, and the full scope speed adjustment was solved by combining cycloconverter with speed and voltage adjustment. Therefore, a speed adjustment system of full open loop, non-circulation and non-dead time was achieved. Finally, the implementation method of this system was given. |
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| Keywords: | winch speed adjustment system cycloconverter electrical control device |
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