Invention Application
US20160111930A1 MOTOR, METHOD FOR DRIVING MOTOR, AND DRIVE CONTROLLER FOR MOTOR
有权
电机，驱动电机的方法和电动机驱动控制器
- Patent Title: MOTOR, METHOD FOR DRIVING MOTOR, AND DRIVE CONTROLLER FOR MOTOR
- Patent Title (中): 电机，驱动电机的方法和电动机驱动控制器
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Application No.: US14881726Application Date: 2015-10-13
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Publication No.: US20160111930A1Publication Date: 2016-04-21
- Inventor: Yoshiaki Takemoto , Yoko Tateishi , Seiya Yokoyama , Yusuke Morimoto
- Applicant: ASMO CO., LTD.
- Applicant Address: JP Shizuoka-ken
- Assignee: ASMO CO., LTD.
- Current Assignee: ASMO CO., LTD.
- Current Assignee Address: JP Shizuoka-ken
- Priority: JP2014213672 20141020; JP2014213673 20141020
- Main IPC: H02K3/28
- IPC: H02K3/28 ; H02K1/14 ; H02P29/00 ; H02K1/22
Abstract:
A motor includes a two-layer rotor and a two-layer stator. The two layer rotor includes an A-phase rotor and a B-phase rotor that are stacked together. When θ1 represents, in electric angle, an angle of the B-phase stator relative to the A-phase stator in a clockwise circumferential direction, and θ2 represents, in electric angle, an angle of the B-phase rotor relative to the A-phase rotor in a counterclockwise circumferential direction, θ1+|θ2|=90° is satisfied.
Public/Granted literature
- US09584060B2 Motor, method for driving motor, and drive controller for motor Public/Granted day:2017-02-28
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