| 三相异步电动机的晶闸管软启动方法及设计 |
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| 引用本文： | 蔡洪亮,蔡纳新.三相异步电动机的晶闸管软启动方法及设计[J].黑龙江大学自然科学学报,2000,17(4):59-62. |
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| 作者姓名： | 蔡洪亮 蔡纳新 |
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| 作者单位： | 1. 中国石油大庆石化公司化工三厂，黑龙江大庆 163714
2. 哈尔滨电机厂有限责任公司汽轮发电机分厂，黑龙江哈尔滨150040 |
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| 摘 要： | 论述了利用移相晶闸管导通角变化三相异步电动机降压启动的固态启动器原理及设计。这种无触点软启动方式结构简单，性能好，调整容易，对于要求不高的风机、泵类负载非常适用。
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| 关 键 词： | 三相异步电动机 移相晶闸管 软启动 |
| 文章编号： | 1001-7011(200 0)04-0059-04 |
| 修稿时间： | 2000年6月24日 |
The Srart Method and Dsingn of 3-Phase Motor via the Thyristor |
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| CAI Hong-liang,CAI Na-xin.The Srart Method and Dsingn of 3-Phase Motor via the Thyristor[J].Journal of Natural Science of Heilongjiang University,2000,17(4):59-62. |
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| Authors: | CAI Hong-liang CAI Na-xin |
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| Abstract: | The authors discuss the theory and design of the solid state starer of the 3-phase induction motor via controlling the trigger angle of the thyristor by phase shift to complete the step down start-up in this article. Comparing with the similar products, this system has the simple composition、excellent performance、 high safety and is easy to be adjusted by using the soft start-up without contact. This system can be some value to the energy saving of the driver motors in the use of exhaust fans、 pumps and so on. |
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| Keywords: | 3-phase induction motor soft start-up thyristor |
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