发明授权
US09496815B2 Method for operating a linear motor assembly and linear motor assembly
有权
用于操作线性电动机组件和线性电动机组件的方法
- 专利标题: Method for operating a linear motor assembly and linear motor assembly
- 专利标题(中): 用于操作线性电动机组件和线性电动机组件的方法
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申请号: US14650651申请日: 2013-12-14
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公开(公告)号: US09496815B2公开(公告)日: 2016-11-15
- 发明人: Dominic Kadynski , Jan Reimer , Benjamin Klein , Ralf Hartramph
- 申请人: FESTO AG & CO. KG
- 申请人地址: DE Esslingen
- 专利权人: FESTO AG & CO. KG
- 当前专利权人: FESTO AG & CO. KG
- 当前专利权人地址: DE Esslingen
- 代理机构: Hoffmann & Baron, LLP
- 优先权: DE102012025323 20121222
- 国际申请: PCT/EP2013/003779 WO 20131214
- 国际公布: WO2014/095017 WO 20140626
- 主分类号: H02P6/00
- IPC分类号: H02P6/00 ; H02P25/06 ; H02K41/03 ; B60L13/03
摘要:
A method for operating a linear motor assembly includes: open-loop controlled introduction of electric energy to a first stator segment provided with solenoids for an open-loop controlled provision of a magnetic field for a permanent magnet arrangement of a conveying means for a generation of drive forces, and closed-loop controlled introduction of electric energy to a second stator segment provided with a measuring device for a detection of a position of a conveying means and with solenoids for a closed-loop controlled provision of a magnetic field acting on the conveying means, wherein a controlling device effects a temporary switch-over of the second stator segment from a closed-loop controlled state to an open-loop controlled state at a transition of the conveying means from the first stator segment to the second stator segment, and/or at a transition of the conveying means from the second stator segment to the first stator segment.
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