| 感应电动机变频运行的方式及特性 |
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| 引用本文： | 李伟,韩力. 感应电动机变频运行的方式及特性[J]. 防爆电机, 2003, 0(4): 4-7 |
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| 作者姓名： | 李伟 韩力 |
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| 作者单位： | 重庆大学电气工程学院,重庆,400044;重庆大学电气工程学院,重庆,400044 |
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| 摘 要： | 在感应电动机等效电路的基础上,分析了当电源频率发生改变时,等值电路中主要参数的变化规律。给出了变频调速状态下感应电动机恒电压频率比、恒磁通、恒电流和恒功率调速情况下的运行特性。
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| 关 键 词： | 变频 感应电动机 运行特性 |
| 修稿时间： | 2003-05-11 |
Operation property of induction motor by changing frequency |
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| LiWei and HanLi. Operation property of induction motor by changing frequency[J]. Explosion-proof Electric Machine, 2003, 0(4): 4-7 |
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| Authors: | LiWei and HanLi |
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| Affiliation: | LiWei and HanLi |
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| Abstract: | The principle of main parameter of the with the change of source frequency were given on the base of analyzing the equivalent circuit of induction motor. The stable performance in the state of varible speed and the operating property was given under the condition of constant voltage-frequency ratio,constant flux,constant current and constant power. |
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| Keywords: | Changing frequency induction motor operating property. |
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