Invention Grant
- Patent Title: Control of synchronous electrical machines
- Patent Title (中): 同步电机控制
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Application No.: US12439946Application Date: 2007-09-03
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Publication No.: US08120297B2Publication Date: 2012-02-21
- Inventor: Jamie Jon Aorangi Wilkinson
- Applicant: Jamie Jon Aorangi Wilkinson
- Applicant Address: NZ
- Assignee: Wellington Drive Technologies Limited
- Current Assignee: Wellington Drive Technologies Limited
- Current Assignee Address: NZ
- Agency: Brooks Kushman P.C.
- International Application: PCT/NZ2007/000245 WO 20070903
- International Announcement: WO2008/030109 WO 20080313
- Main IPC: H02P7/00
- IPC: H02P7/00 ; H02K7/00
Abstract:
A synchronous motor having phase windings which are split or tapped and in which the conduction angle of the applied alternating current is varied at one or more taps to allow the motor to start in a controlled direction and be torque controlled to synchronous speed.
Public/Granted literature
- US20100207557A1 CONTROL OF SYNCHRONOUS ELECTRICAL MACHINES Public/Granted day:2010-08-19
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