| 异步电动机效率和负载率测算法探讨 |
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| 引用本文： | 郑炳义.异步电动机效率和负载率测算法探讨[J].冶金能源,1997,16(3):54-56. |
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| 作者姓名： | 郑炳义 |
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| 作者单位： | 辽宁省丹东市节能技术服务中心 |
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| 摘 要： | 介绍了电动机负载率的几种不同测算法，并举例说明电流法应用的局限性。根据“等效功率损耗法”推导出实用的电动机负载率计算公式。
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| 关 键 词： | 异步电动机 负载率 效率 测算 |
INVESTIGATION OF THE MEASUREMENT AND CALCULATION OF ASYNCHRONOUS MOTOR EFFICIENCY AND LOAD RATE |
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| Zheng Bingyi.INVESTIGATION OF THE MEASUREMENT AND CALCULATION OF ASYNCHRONOUS MOTOR EFFICIENCY AND LOAD RATE[J].Energy For Metallurgical Industry,1997,16(3):54-56. |
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| Authors: | Zheng Bingyi |
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| Affiliation: | Dand0ng Technolgy Service Center of Energy Saving |
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| Abstract: | The diverse measurements and calculations for asynchronous motor load rate are mentioned and some examples are given to illustrate the limitations of electric current method. According to the equivalent efficiency loss method,the practical formula for motor load rate is derived. |
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| Keywords: | asynchronous motor load rate efficiency measurement and calculation |
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