高效能源利用
节能
能量(信号处理)
能源消耗
工程类
汽车工程
计算机科学
出处
期刊:IEEE Industry Applications Magazine
[Institute of Electrical and Electronics Engineers]
日期:2012-01-01
卷期号:18 (1): 62-68
被引量:9
标识
DOI:10.1109/mias.2011.943105
摘要
High-efficiency motors play a key role in energy conservation around the world. Understanding the efficiency requirements of the international Electro technical Commission (IEC) and the National Electric Manufacturing Association (NEMA) is crucial in both producing and purchasing the right type of electric motors to meet various efficiency requirements. the speed of the motor and the type of the cooling fans used influence the windage and friction loss.
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