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bian pin qi v/f qu xian de she ding
Author(s): 
Pages: 20-21
Year: Issue:  3
Journal:  Research & Application of Building Materials

Keyword:  变频器 电动机 V/f曲线 调速;
Abstract: 为了适应各种调速对象的特殊要求 ,变频器内部设置了多组V f曲线供选择。使用中 ,应根据不同的应用对象选择不同的V f曲线 ,如果设定不当 ,就会使系统出现效率下降、电机发热等故障。介绍了风机变频器V f曲线设定的一般原则、设定方法及其节能效果
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