| 增安型防爆电机标准中tE指标计算探讨 |
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| 引用本文： | 王苏卫.增安型防爆电机标准中tE指标计算探讨[J].船电技术,2009,29(12):51-53. |
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| 作者姓名： | 王苏卫 |
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| 作者单位： | 永济新时速电机电器有限责任公司技术中心,山西,044502 |
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| 摘 要： | 通过对增安型防爆电机压概念解析，详细叙述了电机发热、吸热、散热与集肤效应等诸多因素对电机温升的影响，并对防爆增安型鼠笼式三相异步电机的温升和也时间提出了完整的计算方法，满足“增安型”电机技术要求。
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| 关 键 词： | 增安型 防爆电机 tE指标 计算探讨 |
Calculation Discussion on tE Index in the Standard of Safety-increased Explosion Protective Electric Machines |
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| Wang Suwei.Calculation Discussion on tE Index in the Standard of Safety-increased Explosion Protective Electric Machines[J].Marine Electric & Electronic Technology,2009,29(12):51-53. |
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| Authors: | Wang Suwei |
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| Institution: | Wang Suwei (Yongji Xinshisu Electric Equipment Corporation, Limited Technical Center, Shanxi 044502, China) |
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| Abstract: | In this article, many factors are introduced in detail, such as electric machines heating, heat absorbing, radiating and skin effect, which influence electric machines temperature rise. It also puts forward calculation method for temperature rise and tE time, which is used in safety-increased explosion-proof squirrel cage 3 phase asynchronous electric machines to meet technical requirements of safety-increased electric machines. |
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| Keywords: | safety-increased type explosion-proof electric machines tE index calculation discussion |
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