| 游梁式抽油泵电机软启动控制器 |
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| 引用本文： | 孙平,田效伍.游梁式抽油泵电机软启动控制器[J].电机与控制应用,2001,28(4):35-37. |
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| 作者姓名： | 孙平 田效伍 |
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| 作者单位： | 河南机电高等专科学校 |
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| 摘 要： | 针对游梁式抽油泵在游梁下放过程中,电动机能量回馈状态造成的功率因数低下问题,在设计电动机软启动装置时,利用鉴相电路检测出游梁下放工作状态,适时断开晶闸管,以达到提高平均功率因数,满足供电基本要求的目的.
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| 关 键 词： | 软启动 功率因数 控制器 |
| 修稿时间： | 2000年8月21日 |
Soft-starting Controller for Shift-beam Oil Pump Motor |
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| Henan Mechanic and Electric Engineering College,Sun Ping,Tian Xiaowu.Soft-starting Controller for Shift-beam Oil Pump Motor[J].Electric Machines & Control Application,2001,28(4):35-37. |
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| Authors: | Henan Mechanic and Electric Engineering College Sun Ping Tian Xiaowu |
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| Affiliation: | Henan Mechanic and Electric Engineering College Sun Ping Tian Xiaowu |
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| Abstract: | During the course of shifting beam transferring to a lower level,because of the problem of the low power index under the situation of motor energy feedback,when designing the motor soft starting deviser,check the working condition of shifting beam transferring to a lower level by phase discrimination circuit and open SCR timely so as to raise the average power index and satisfy the essential demand of power supply. |
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| Keywords: | Soft starting Power factor Controller |
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