多交流电机自控式变频调速系统设计被引量：1

Design of the Self-Controlled Frequency Conversion Speed Adjustment System for Multi-Alternating Current Motor

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摘要以交流电机调速控制为研究对象,设计了一种基于复杂可编程逻辑器件的多台交流电机自控式变频调速系统。介绍了该系统的调速方法和转向控制,并在此基础上实现了两台交流电机的变频调速自动控制。通过空载条件下不同转速的调速试验表明该系统是可行的。 Taking variable-frequency control of AC motor as research object, the self-controlled frequency conversion speed adjustment system for Multi-alternating Current Motor based on CPLD chip was designed. The methods of regulating speed and control the turning of the system was introduced in detail, realizing the frequency conversion speed adjustment of two AC motors in this base. The speed adjustment experiment of the different rotational speed indicated this system is feasible under the idling.

作者李敏哲谷立臣

机构地区西安建筑科技大学机械电子研究所

出处《电机与控制应用》北大核心 2008年第2期33-36,共4页 Electric machines & control application

关键词交流电机变频调速复杂可编程逻辑器件自动控制 AC motor frequency control of motor speeds complex programmable logic device auto- matic control

分类号 TM301.2 [电气工程—电机] TM921.51 [电气工程—电力电子与电力传动]

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参考文献6

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