行业标准：GB-T20161-2006 变频器供电的笼型感应电动机应用导则.pdf

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1、ICS29.160.30K22I中华人民共和国国家标准GB/T20161-2006/IECTS60034-17:2002变频器供电的笼型感应电动机应用导则Cageinductionmotorswhenfedfromconvertersapplicationguide(IECTS60034-17:2002,Rotatingelectricalmachines-Part17:Cageinductionmotorswhenfedfromconvertersapplicationguide,IDT)2006-03-14发布2006-09-01实施中华人民共和国国家质量监督检验检疫总局发

2、布中国国家标准化管理委员会GB/T20161-2006/IECTS60034-17:2002目次前言··················································································································⋯⋯I引言··················································································································⋯⋯n1范围···

3、···········································································································⋯⋯12规范性引用文件································································································⋯⋯13电动机的特性····································································

4、······························⋯⋯14电压和(或)电流的频谱······················································································⋯⋯25附加损耗········································································································⋯⋯26变频器供电运行时的转矩降低································

5、·······························⋯⋯“““‘”””’‘37振荡转矩·········································································································⋯⋯38电磁噪声·········································································································⋯⋯39绝缘结构的使用寿命·············

6、·············································································⋯⋯410轴承电流·········································································································⋯⋯411最大安全运行转速·.......................................................................................

7、...........6，“功率因数叩校正·············⋯⋯’“““‘二‘””““””’‘’“‘”””’““““““““““‘””””‘””‘”““‘’“‘“图1电流型变频器供电，△接法电动机相电流io、的波形(理想例子)······························⋯⋯6图2脉冲频率九=30九电压型变频器供电，△接法电动机线电压ULL的波形(例子)············⋯⋯6图3变频器供电对笼型感应电动机(机座号315M,N设计)在额定转矩和转速时各项损耗的影响