首页> 外国专利> Six-phase AC induction motor drive system and method therefor

Six-phase AC induction motor drive system and method therefor

机译:六相交流感应电动机驱动系统及其方法

摘要

A drive system powers a six-phase AC induction motor having a plurality of poles and a stator with a plurality of teeth where the number of teeth divided by six times the number of poles equals an integer number. The stator core has first and second groups of three-phase stator windings. The second group of three-phase windings is separated spatially by 30 electrical degrees from the first group. A first power supply is connectable to the first group of three-phase windings. A second power supply is connectable to the second group of three-phase windings. The second power supply provides power to the second group of three-phase windings that is shifted by 30 electrical degrees in time with respect to the first power supply. The first and second power supplies receive signals from identical pulse width modulator generators. The respective first and second pulse width modulator generators receive commands from one controller.
机译:驱动系统为具有多个极和具有多个齿的定子的六相交流感应电动机提供动力,其中,齿数除以极数的六倍等于整数。定子芯具有第一和第二组三相定子绕组。第二组三相绕组在空间上与第一组相隔30电角度。第一电源可连接到第一组三相绕组。第二电源可连接到第二组三相绕组。第二电源向第二组三相绕组提供电力,该电力相对于第一电源在时间上偏移了30电角度。第一和第二电源从相同的脉冲宽度调制器发生器接收信号。各个第一和第二脉宽调制器发生器从一个控制器接收命令。

著录项

  • 公开/公告号US9287818B2

    专利类型

  • 公开/公告日2016-03-15

    原文格式PDF

  • 申请/专利权人 BALDOR ELECTRIC COMPANY;

    申请/专利号US201414319519

  • 申请日2014-06-30

  • 分类号H02P25/00;H02K21/12;H02P25/22;H02P6/00;H02K1/27;H02P3/18;

  • 国家 US

  • 入库时间 2022-08-21 14:31:15

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号