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浅谈变频调速电动机选型要点
引用本文:胡文华.浅谈变频调速电动机选型要点[J].机械管理开发,2010,25(1):42-43.
作者姓名:胡文华
作者单位:佳木斯电机股份有限公司,产品开发部,黑龙江,佳木斯,154002
摘    要:通过分析变频调速电动机的特性及其所带负载的机械特性和负载的工况等方面,阐述变频调速电动机选型时应注意的问题。从电动机的特性、电动机的有效转矩入手,分析在额定频率、小于额定频率和大于额定频率时电动机的机械特性曲线和有效转矩曲线。并通过讨论各种负载和负载工况,提高了变频调速电动机选型时的注意事项。

关 键 词:变频调速  负载  机械特性  选型

The Key Point of Selection of Variable-Frequency Adjustable-Speed Motors Jiamusi Electric Machine CO.LTD.
HU Wen-hua.The Key Point of Selection of Variable-Frequency Adjustable-Speed Motors Jiamusi Electric Machine CO.LTD.[J].Mechanical Management and Development,2010,25(1):42-43.
Authors:HU Wen-hua
Affiliation:Tianmugi Electri machineco LTD 154002 China
Abstract:Throuth Analysis of the Based on the effective torque of the motor,the mechanical characteristics curve and effective torque curve ate obtained under the conditions of the the at,lower than,and over the rated frequency.Through discussion of the the operation condition of various loads,the attentions taken during selection the variable-frequency adjustable-speed motors are analyzed concretely.
Keywords:Variable-frequency adjustable-speed  Load  Mechanical characteristic  Selection of type    
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