| 提升隔爆型三相异步电动机功率可行性分析 |
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| 引用本文： | 丁进平,袁珠红.提升隔爆型三相异步电动机功率可行性分析[J].防爆电机,2012(6):31-34,39. |
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| 作者姓名： | 丁进平 袁珠红 |
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| 作者单位： | 江西特种电机股份有限公司,江西宜春336000 |
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| 摘 要： | 通过一系列优化改进,在现有YB2-355隔爆型三相异步电动机基础上提升二档至三档功率,充分挖掘潜力,并采取多种措施,如内外风路结构的改进与加强、电磁方案的变化、磁性槽楔与低损耗优质导磁材料的采用、酸洗工艺与离心铸铝工艺的应用、轴伸尺寸的加大等。采取各种各样先进又切合实际、简单且有效的技术措施,最大限度地实现功率等级的提升。
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| 关 键 词： | 隔爆型电机 加大功率 酸洗 磁性槽楔 离心铸铝 |
Feasibility Analysis on Upgrading Output Power of Flame-Proof Three-Phase Induction Motor |
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| Ding Jinping and Yuan Zhuhong.Feasibility Analysis on Upgrading Output Power of Flame-Proof Three-Phase Induction Motor[J].Explosion-proof Electric Machine,2012(6):31-34,39. |
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| Authors: | Ding Jinping and Yuan Zhuhong |
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| Affiliation: | Ding Jinping and Yuan Zhuhong |
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| Abstract: | Through a series of optimization and improvement, two or three output power grades can be improved for the existing YB2-355 flame-proof three-phase induction motors. This paper puts forward various technical measures to upgrade output power of motor such as im- provement and strengthening of the internal and external air ducts, change of electromagnetic program, adoptions of magnetic slot wedge and low-loss high-quality permeability magnetic ma- terial, applications of pickling process and centrifugal casting aluminum technology, increase of shaft extension size. These advanced, practical, simple and effective measures can maximize the output power of motor. |
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| Keywords: | Flame-proof motor upgrading output power pickling magnetic slot wedge centrifugal casting aluminum |
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