| 基于转差率的感应电机最优效率控制 |
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| 引用本文： | 李阳,张曾科,常进. 基于转差率的感应电机最优效率控制[J]. 电机与控制学报, 2005, 9(3): 215-217 |
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| 作者姓名： | 李阳 张曾科 常进 |
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| 作者单位： | 清华大学,自动化系,北京,100084;清华大学,自动化系,北京,100084;清华大学,自动化系,北京,100084 |
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| 基金项目： | 面向21世纪教育振兴行动计划(985计划) |
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| 摘 要： | 针对感应电机的能量优化问题，提出了一种基于转差率的感应电机最优效率控制方法和算法，用于恒压频比(VVVF)感应电机驱动系统，并给出仿真结果。该方法具有明显的节能效果。
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| 关 键 词： | 转差率 能量优化控制 效率 感应电机 |
| 文章编号： | 1007-449X(2005)03-0215-03 |
| 修稿时间： | 2004-03-31 |
Slip frequency based optimal efficiency control of induction motor |
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| LI Yang,ZHANG Zeng-ke,Chang Jin. Slip frequency based optimal efficiency control of induction motor[J]. Electric Machines and Control, 2005, 9(3): 215-217 |
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| Authors: | LI Yang ZHANG Zeng-ke Chang Jin |
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| Abstract: | Induction motors Eire widely used in various places. They consume a large amount of electrical energy. That is the reason why the way of energy optimal control for induction motor is drawing our attention. This paper proposes a method--slip frequency based on optimal efficiency control of induction motor, which controls the slip frequency at different loads to make the operation efficiency optimal. This method is combined with VVYF control mode to drive the motor. The improvement of the motor efficiency is verified by the simulation result given. |
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| Keywords: | slip frequency optimal efficiency control efficiency induction motor |
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