- 专利标题: Long stator linear motor and method for moving a transport unit of a long stator linear motor
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申请号: US16022072申请日: 2018-06-28
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公开(公告)号: US10454355B2公开(公告)日: 2019-10-22
- 发明人: Andreas Weber , Manuel Plainer , Stefan Brucker
- 申请人: B&R INDUSTRIAL AUTOMATION GMBH
- 申请人地址: AT Eggelsberg
- 专利权人: B&R INDUSTRIAL AUTOMATION GMBH
- 当前专利权人: B&R INDUSTRIAL AUTOMATION GMBH
- 当前专利权人地址: AT Eggelsberg
- 代理机构: Greenblum & Bernstein, P.L.C.
- 优先权: AT50533/2017 20170629
- 主分类号: H02K41/03
- IPC分类号: H02K41/03 ; B60L13/03 ; B60L15/40 ; B65G43/10 ; B65G54/02 ; H02P6/00 ; H02P25/06
摘要:
In a transition of a transport unit of a long stator linear motor from a first control zone to a following second control zone in a movement direction, a first segment control unit is responsible for controlling the movement of the transport unit and the first control zone is extended, in the movement direction, by a number of virtual drive coils. The first segment control unit, which is assigned to the first control zone, calculates manipulated variables for the virtual drive coils, and transmits the manipulated variables for the virtual drive coils to the second segment control unit, which is assigned to the second control zone. The second segment control unit uses the transmitted manipulated variables for the virtual drive coils in order to energize the drive coils of the second control zone for moving the transport unit.
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